CN107808997A - Space array antenna - Google Patents

Abstract

A kind of space array antenna, including, it is rigidly connected and group array 1 system or varied rigid link group array 1 system or tethered satellite group array 1 system or Satellite Formation Flying group array 1 system or remotely organizes array 1 system；By carrying out antenna array in space, decay of the atmosphere to signal, and signal distortion and unstability caused by atmosphere change are avoided, the gain of signal is improved, reduces the distortion of signal, avoid hydraulic performance decline caused by antenna deformation caused by gravity；Space-based bay and ground bay match somebody with somebody charge-coupled battle array, can play the potentiality of existing equipment, accelerate Task Progress, both observation and control ability is increased substantially, space flight detection engineering funds can be saved again, play reduction of expenditure, improved efficiency, are improved the beneficial effect of running quality.

Description

Space array antenna

Technical field

The present invention relates to field of communication devices, more particularly to a kind of space array antenna.

Background technology

Array antenna plays an important roll in astronomical observation or deep space TT＆C communication, and the group battle array on celestial body surface is because big The influence of gas-bearing formation, signal attenuation are big；And the influence of atmosphere can be then avoided in space group battle array, significantly improve the spy of array antenna Survey ability.

The content of the invention

Therefore, the present invention proposes a kind of space array antenna, improved with power-assisted and improve astronomical observation or deep space communication Observation and control ability.

A kind of space array antenna, including, bay, a burst of first interconnection system of group, aerial array TT＆C system, signal Processing system；Described bay includes, reflector antenna or its aerial array or pyramidal horn antenna or its antenna array Row or micro-strip antenna array or active phase array antenna or conformal phased array antenna or heavy caliber are deployable light Type antenna and its aerial array or optically controlled phased array antennas or light-operated phased laser array antenna or the day of other species Line and its aerial array, to avoid confusion, the aerial array as bay is called antenna submatrix；Described reflecting surface day Line includes Cassegrain antenna, and described Cassegrain antenna includes beam waveguide antenna, the feedback of described Cassegrain antenna Electric form, including positive feedback or offset-fed；The a burst of first interconnection system of described group includes, and has been rigidly connected group array 1 system or half just Property connection group array 1 system or tethered satellite group array 1 system or Satellite Formation Flying group array 1 system or remotely organize array 1 system or The combination of two kinds of system above structures in person's said system structure；Described signal processing system includes, time delay compensation system, phase Bit correction system, signal synthesis system；Described active phase array antenna includes feeding network Wave beam forming AESA day Line or digital beam froming active phase array antenna or the compound phased array day of N layers that submatrix is active phase array antenna Line；Long-range group of described array 1 system includes, long-range space-based antenna array tuple array 1 system, or long-range space-based bay with it is long-range Ground antenna array tuple array 1 system.

Fig. 1 is that described one kind is rigidly connected a group battle array space array antenna schematic diagram, and the A that Fig. 2 is Fig. 1 regards to partial enlargement Figure because in addition to master control spacecraft, other bays be identical, master control spacecraft and a left side are only drawn in Fig. 2 The A of the bay on side is to partial enlarged view；Shown in figure, master control space-vehicle antenna array element 7 and bay 2, antenna array Member 5 and other bays pass through the connection group battle array of rigid connecting rod 6, bay 2, bay 5 and other antenna arrays Meta structure and configuration are all identicals, and the structure of the bay part of master control spacecraft and configuration and identical, photovoltaic Cell array plate 1 is connected by steady arm 2 with bay cabinet 13, photovoltaic cell battle array plate 4 is by steady arm and bay machine Case 11 is connected, photovoltaic cell battle array plate 8 is connected by steady arm with master control spacecraft celestial body 12, is configured on master control spacecraft celestial body 12 There are inter-satellite link antenna 15, over the ground link antennas 16；Fig. 3 is antenna system cabinet 14 (on master control spacecraft and each bay Have) partial enlargement schematic cross-sectional view, the main structural representation for showing aerial position trimming assembly, therefore only section view is exaggerated The part relevant with aerial position trimming assembly, antenna part only show one of the antenna holder 33 connected with trimming assembly Point；So that the relevant fraction of aerial position trimming assembly is a little big, more clearly.

Described one kind is rigidly connected a group battle array space array antenna, including, master control spacecraft, bay, organize a burst of member Interconnection system, aerial array TT＆C system, signal processing system, wherein, the position of aerial array TT＆C system, signal processing system Put in master control spacecraft；Described master control spacecraft includes computer control system, aerial array TT＆C system, at signal Reason system, photovoltaic comprehensive power system, standard time base system, standard frequency calibration and control system, position control system, posture Control system, TTC ＆ DT Systems, master control space-vehicle antenna array element system, over the ground link antennas system, inter-satellite link aerial system System, mechanical interface, cable interface or optical fiber interface；Described master control space-vehicle antenna array element system is a group array antenna array element One molecule, described master control space-vehicle antenna array element system include, antenna system cabinet, antenna module, aerial position fine setting group Part, emittor/receiver combined system (T/R systems), signal conversion component, network is transmitted, or also led to including optical fiber-microwave Believe interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflecting surface, feed, described antenna branch Frame includes fixed support or can automatically adjust the support of angle；Described aerial array TT＆C system, including aerial array control System processed, aerial array monitoring system；Described aerial array monitoring system, including baseline or state measuring device, it is described Baseline or state measuring device, including visible ray, infrared light, laser measuring equipment；The calculating of described master control spacecraft Machine control system, hold a concurrent post the computer control system of aerial array control system；The base system during standard of described master control spacecraft System, standard frequency calibration and control system, hold a concurrent post the standard time base system of aerial array control system, standard frequency calibration and control System processed；The markers of described standard time base system, including atomic clock system is carried, or aeronautical satellite timing and Time transfer receiver System, or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite timing and Time transfer receiver system Standard reference system system includes dipper system, or GPS system；Described atomic clock includes hydrogen maer, and (stimulated radiation microwave amplifies Device) atomic clock or LIT (linear ion capture technique) atomic clock；Described signal processing system, including time-delay compensation device, Phase correction unit, signal synthetic apparatus；Described position control system, including measuring system, control system and execution system, Described execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system；Described posture control System processed includes attitude sensor, attitude control actuator, and it is sensitive that described attitude sensor includes gyroscope, accurate star Device, accurate sun sensor, described gyroscope include fibre optic gyroscope or lasergyro；Described optical fiber-microwave leads to Believe interface, including optical fiber interface, microwave interface, optical fiber-microwave signal transition components or microwave-fiber-optic signal transition components； Described aerial position trimming assembly (referring to Fig. 3), including, it is pinion shaft 21, shaft coupling 22, electric machine support 23, motor 24, small Gear 25, step, bearing assembly 26, electric coupler component 27, screw rod 28, gear wheel 29, top chock, bearing assembly 30th, the bearing block of pinion shaft 21, bearing assembly 31, sliding bearing 32；The drive connection of its each parts is to pass through motor branch The signal instruction that the motor 24 that frame 23 is fixedly connected on antenna system cabinet 14 receives control system is rotated or stopped, motor 24 rotate when, rotated by the drive pinion axle 21 of shaft coupling 22, pinion shaft 21 drive and its be connected as a single entity (between the two or Gear shaft that person is made of one or be fixedly connected by key connection or otherwise) little gear 25 rotate, it is small Gear 25 engages gear wheel 29 according to gearratio underdrive, is nut among gear wheel, and nut rotates together in company with gear wheel, Transmission is provided with the screw rod 28 of spline structure axially movable, the ring flange at the top of screw rod 28 and the antenna holder 33 of antenna module It is fixedly connected, antenna holder 33 moves with threaded 28, also just drives the antenna module being connected as a single entity with it to move together； The bearing block and bearing assembly 31 of pinion shaft 21 are that pinion shaft 21 provides supporting and is oriented to, and gear wheel 29 is gear, axle, spiral shell Female integrated component, top chock and bearing assembly 30 are that Large Gear Shaft 29 provides supporting with step and bearing assembly 26 And guiding, top chock and bearing assembly 30 are fixed and connected with antenna system cabinet 14 simultaneously with step and bearing assembly 26 Connect so that gear wheel can only be rotated and can not be axially moveable；Electric coupler component 27 includes electric connector and the centre at both ends Cable group, connect antenna electric component and the other electric components of bay system；The inner cylinder face of sliding bearing 32 and screw rod 28 external cylindrical surface coordinates and it is fixed with flat key and coordinated with the guide groove set on the external cylindrical surface of screw rod 28, rises and is oriented to Acted on rotation stop；Described motor 24 includes servomotor or stepper motor；Described photovoltaic comprehensive power system includes electricity Management system, photovoltaic cell group, batteries, self-generating power source, described self-generating power source include chemical cell or core Battery, described nuclear battery include radioisotope battery；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, day Linear system is united, aerial position trimming assembly, mechanical interface, cable interface or optical fiber interface；Described antenna system includes, antenna Component, antenna system cabinet, aerial position trimming assembly, emittor/receiver combined system (T/R systems), signal conversion group Part, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes Antenna holder, reflecting surface, feed, described antenna holder include fixed support or can automatically adjust the support of angle；It is described Aerial position trimming assembly, including, pinion shaft, shaft coupling, electric machine support, motor, little gear, step, bearing group Part, electric coupler component, screw rod, gear wheel, top chock, bearing assembly, the bearing block of pinion shaft, bearing assembly, slip Bearing；The drive connection of its each parts is that the motor being fixedly connected on by electric machine support on antenna system cabinet receives control The signal instruction of system processed is rotated or stopped, and when motor rotates, is rotated by shaft coupling transmission pinion shaft, pinion shaft band It is dynamic and it is connected as a single entity (between the two or the gear shaft that is made of one or by key connection or solid otherwise Fixed connection) pinion rotation, little gear engages gear wheel according to gearratio underdrive, is nut among gear wheel, nut Rotated together in company with gear wheel, transmission is provided with the screw rod of spline structure axially movable, the ring flange and antenna of screw tip The support of component is fixedly connected, and support moves with threaded, also just drives the antenna module one being connected as a single entity with it to start shipment It is dynamic；Bearing block, the bearing assembly of pinion shaft provide supporting for pinion shaft and are oriented to, and gear wheel is gear, axle, the one of nut Body component, top chock, bearing assembly and step, bearing assembly provide supporting for Large Gear Shaft and are oriented to, upper bearing (metal) Seat, bearing assembly and step, bearing assembly are fixedly connected with antenna system cabinet simultaneously so that gear wheel can only rotate and It can not be axially moveable；Electric coupler component includes the electric connector at both ends and middle cable group, connects antenna electric component With the other electric components of bay system；The external cylindrical surface of sliding bearing inner cylinder face and screw rod coordinates and it is fixed with The guide groove set on the external cylindrical surface of flat key and screw rod coordinates, and plays guiding and rotation stop；Described motor includes servo electricity Machine or stepper motor；The a burst of first interconnection system of described group includes connection unit, and described connection unit includes connection unit Main body, mechanical interface, cable for connecting or optical fiber, cable interface or optical fiber interface；Described connected mode includes antenna Array element is directly connected to mode by what connection unit was directly connected with master control spacecraft, or bay by connection unit with Middle connection unit connection relaying and then the relay connection mode being connected again by connection unit with master control spacecraft；For example, figure Bay 36 is directly connected to master control spacecraft 35 in 4, bay 37 be relayed by bay 36, again with master control Spacecraft 35 connects, so claiming itself and the relay connection of master control spacecraft 35；Bay is laid out, including, bare cloth aerial array；My god The locus layout optimization of linear array member, when ground design manufactures, calculated by using related algorithm or related software, and And determined by testing and debugging, described related algorithm includes section's root gradient algorithm or genetic algorithm or improved heredity Algorithm；Described section's root is KOGAN transliteration, behind 4 letters should be small letter, but CPC will be considered that and be if so writing Hyperlink, it is impossible to pass through；Fig. 4 is a part of bay to be directly connected to master control spacecraft, a part of bay and master control Spacecraft relay connection schematic diagram.

Antenna array deformation caused by structural failure or environmental factor can cause antenna array gain to decline, minor level Rise, main beam point to skew, and be rigidly connected a group array antenna array, and its aerial array control system can be become with monitoring aerial front Shape, aerial position trimming assembly can be controlled to correct displacement deformation of the antenna array parallel to arrival bearing, but for vertical The displacement deformation of arrival bearing Yu the change of electrical property may only take corresponding electricity according to caused by wavefront distortion degree is possible The method of compensation improves minor level rise, main beam points to the change of skew, but antenna gain decline is improved limited；Half The aerial array for group battle array that is rigidly connected can also compensate to antenna array deformation of the antenna array perpendicular to arrival bearing, more Effectively improve the problem of antenna array gain declines, minor level raises, main beam points to skew；Described antenna array, Refer to the geometric surface that each bay antenna phase center is formed；A kind of described varied rigid link group battle array space array antenna, Including, master control spacecraft, bay, a burst of first interconnection system of group, aerial array TT＆C system, signal processing system, wherein, Aerial array TT＆C system, the position of signal processing system are in master control spacecraft；Described master control spacecraft includes calculating Machine control system, aerial array TT＆C system, signal processing system, photovoltaic comprehensive power system, standard time base system, standard frequency Rate is calibrated and control system, attitude control system, position control system, TTC ＆ DT Systems, master control space-vehicle antenna array element system Unite, over the ground link antennas system, inter-satellite link antenna system, mechanical interface, cable interface or optical fiber interface；Described master control Space-vehicle antenna array element system is a molecule of group array antenna array element, and described master control space-vehicle antenna array element system includes, day Line component, aerial position trimming assembly, emittor/receiver combined system (T/R systems), signal conversion component, network is transmitted, Or also including optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflection Face, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described aerial array observing and controlling System, including aerial array control system, aerial array monitoring system；Described aerial array monitoring system, including baseline or Person's state measuring device, described baseline or state measuring device, including visible ray, infrared light, laser measuring equipment；It is described Master control spacecraft computer control system, hold a concurrent post the computer control system of aerial array control system；Described signal Processing system, including time-delay compensation device, phase correction unit, signal synthetic apparatus；During the standard of described master control spacecraft Based system, standard frequency calibration and control system, hold a concurrent post the standard time base system of aerial array control system, standard frequency calibration And control system；The timing system of described standard time base system, including carry atomic clock system, or aeronautical satellite timing and Time transfer receiver system, or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite timing and time ratio Dipper system, or GPS system are included to the standard reference system system of system；Described atomic clock includes hydrogen maer (stimulated radiation Microwave amplifier) atomic clock or LIT (linear ion capture technique) atomic clock；It is quick that described attitude control system includes posture Sensor, attitude control actuator, described attitude sensor include gyroscope, accurate star sensor, accurate sun sensor, Described gyroscope includes fibre optic gyroscope or lasergyro；Described position control system, including measuring system, control System and execution system, described execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system System；Described optical fiber-microwave communication interface, including optical fiber interface, microwave interface, optical fiber-microwave signal transition components or micro- Ripple-fiber-optic signal transition components；Described aerial position trimming assembly, including, pinion shaft, shaft coupling, electric machine support, electricity Machine, little gear, step, bearing assembly, electric coupler component, screw rod, gear wheel, top chock, bearing assembly, little gear Bearing block, bearing assembly, the sliding bearing of axle；The drive connection of its each parts is to be fixedly connected on day by electric machine support The signal instruction that motor on line system chassis receives control system is rotated or stopped, and when motor rotates, is passed by shaft coupling Dynamic pinion shaft rotates, and pinion shaft drives and it is connected as a single entity and (between the two or the gear shaft that is made of one or passed through Key connection or be fixedly connected otherwise) pinion rotation, little gear engage gear wheel according to gearratio slow down turn It is dynamic, it is nut among gear wheel, nut is rotated together in company with gear wheel, and the screw rod that transmission is provided with spline structure is transported vertically Dynamic, the ring flange of screw tip is fixedly connected with the support of antenna module, and support moves with threaded, also with regard to drive and it The antenna module being connected as a single entity moves together；Bearing block, the bearing assembly of pinion shaft provide supporting for pinion shaft and are oriented to, Gear wheel is the integrated component of gear, axle, nut, and top chock, bearing assembly and step, bearing assembly are gear wheel Axle provides supporting and is oriented to, and top chock, bearing assembly and step, bearing assembly are fixed with antenna system cabinet 14 simultaneously Connection so that gear wheel can only be rotated and can not be axially moveable；Electric coupler component includes electric connector and the centre at both ends Cable group, connect antenna electric component and the other electric components of bay system；Sliding bearing inner cylinder face and screw rod External cylindrical surface coordinates and it is fixed with the guide groove set on the external cylindrical surface of flat key and screw rod and coordinated, and plays guiding and rotation stop Effect；Described motor includes servomotor or stepper motor；Described photovoltaic comprehensive power system includes power management system System, photovoltaic cell group, batteries, self-generating power source, described self-generating power source includes chemical cell or nuclear battery, described Nuclear battery include radioisotope battery；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, day Linear system is united, aerial position trimming assembly, mechanical interface, cable interface or optical fiber interface；Described antenna system includes, antenna Component, aerial position trimming assembly, emittor/receiver combined system (T/R systems), signal conversion component, network is transmitted, or Person also includes optical fiber-microwave communication interface, optical sender, photoreceiver, and described antenna module includes antenna holder, reflection Face, feed, described antenna holder include fixed support or can automatically adjust the support of angle；The a burst of member interconnection of described group System includes connection unit, and described connection unit includes connection unit main body, mechanical interface, cable for connecting or optical fiber, Cable interface or optical fiber interface；Described mechanical interface includes fine-tuning interface；Fig. 5 is fine-tuning interface structure schematic diagram； Described fine-tuning interface, including, pinion shaft 43, shaft coupling 44, electric machine support 45, motor 46, little gear 47, left bearing Seat, bearing assembly 48, electric coupler component 49, screw rod 50, gear wheel 51, right axle bearing, bearing assembly 52, pinion shaft 43 Bearing block, bearing assembly 56, sliding bearing 53；Whole component, pass through electric machine support 45, left shaft holder, bearing assembly 48, right axle Bearing, bearing assembly 52, bearing block, the bearing assembly 56 of pinion shaft 43, are fixed on bay cabinet 11, small tooth Wheel 47 and axle, gear wheel 29 and axle can rotate along shaft centre line, but can not be moved relative to bay cabinet 11；Screw rod The ring flange at 50 tops is fixedly connected with the ring flange of connecting rod 6, and the other end of connecting rod 6 is fixedly connected with master control spacecraft, Namely screw rod 50 is fixedly connected with master control spacecraft；The external cylindrical surface of the inner cylinder face of sliding bearing 53 and screw rod 28 coordinate and It is fixed with flat key and coordinated with the guide groove set on the external cylindrical surface of screw rod 28, plays guiding and rotation stop；Its drive connection It is that the signal instruction that the motor 46 being fixedly connected on by electric machine support 45 on bay cabinet 11 receives control system rotates Or stop, when motor 46 rotates, being rotated by the drive pinion axle 43 of shaft coupling 44, pinion shaft 43 drives and it is linked as one Body (between the two or the gear shaft that is made of one or be fixedly connected by key connection or otherwise) it is small Gear 47 rotates, and little gear 47 engages gear wheel 51 according to gearratio underdrive, is nut among gear wheel, nut is in company with big Gear rotates together, along the axial movement for the screw rod 50 for being provided with spline structure, also just drives the antenna array being connected as a single entity with it First cabinet 11 moves together, have adjusted the distance between master control spacecraft and bay cabinet, so as to have adjusted master control space flight The distance between the antenna of device and the antenna of bay；Connector assembly 49 includes the connector at both ends and middle cable Group, one end is electrically connected by the connector assembly 55 inside connecting rod 6 with the foundation of master control spacecraft or light connects, described company Connecing device assembly includes electric connector or optical connector, and described cable set includes cable or optical cable；The axle of pinion shaft 43 Bearing, bearing assembly 56 are that pinion shaft 43 provides supporting and is oriented to, and gear wheel 51 is the integrated component of gear, axle, nut, Top chock, bearing assembly 52 and step, bearing assembly 48 are that Large Gear Shaft 51 provides supporting and is oriented to, sliding bearing 53 The external cylindrical surface of inner cylinder face and screw rod 28 coordinates and it is fixed with flat key and the guiding set on the external cylindrical surface of screw rod 28 Groove coordinates, and plays guiding and rotation stop；Described motor 46 includes servomotor or stepper motor；Described bay cloth Office, including, bare cloth aerial array.

It is exactly a kind of tethered satellite group battle array space array antenna that rigid connection structure in Fig. 1, which is changed into rope architecture, when Right bay can be individual antenna or be aerial array, and to avoid confusion, the aerial array of bay is claimed For antenna submatrix；A kind of described tethered satellite group battle array space array antenna, including, master control spacecraft, bay, organize a burst of First interconnection system, aerial array TT＆C system, signal processing system, wherein, aerial array TT＆C system, signal processing system Position is in master control spacecraft；Described master control spacecraft includes computer control system, aerial array TT＆C system, signal Processing system, photovoltaic comprehensive power system, standard time base system, standard frequency calibration and control system, attitude control system, position Put control system, TTC ＆ DT Systems, master control space-vehicle antenna array element system, link antennas system over the ground, inter-satellite link antenna System, mechanical interface, cable interface or optical fiber interface；Described master control space-vehicle antenna array element system is a group array antenna array element A molecule, described master control space-vehicle antenna array element system includes, antenna module, aerial position trimming assembly, emitter/connect Receipts machine combined system (T/R systems), signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, light hair Machine, photoreceiver are penetrated, described antenna module includes antenna holder, reflecting surface, feed, and described antenna holder includes fixed branch Frame or the support that angle can be automatically adjusted；Described aerial array TT＆C system, including aerial array control system, antenna array Row monitoring system；Described aerial array monitoring system, including baseline or state measuring device, described baseline or state Measuring apparatus, including visible ray, infrared light, laser measuring equipment；The computer control system of described master control spacecraft, holds a concurrent post The computer control system of aerial array control system；The standard time base system of described master control spacecraft, standard frequency calibration And control system, the standard time base system of aerial array control system is held a concurrent post, standard frequency is calibrated and control system；Described mark The markers of punctual based system, including atomic clock system is carried, either aeronautical satellite timing and Time transfer receiver system or ground control Base calibration system when center processed sends standard；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include Dipper system, or GPS system；Described atomic clock includes hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or LIT (linear ion capture technique) atomic clock；Described signal processing system, including time-delay compensation device, phase correction unit, letter Number synthesizer；Described attitude control system includes attitude sensor, attitude control actuator, described attitude sensor Including gyroscope, accurate star sensor, accurate sun sensor, described gyroscope includes fibre optic gyroscope or laser gyro Instrument；Described position control system, including measuring system, control system and execution system, described execution system, including cold air Propulsion system or chemical propulsion system or electric propulsion system；Described optical fiber-microwave communication interface, including optical fiber connect Mouth, microwave interface, optical fiber-microwave signal transition components or microwave-fiber-optic signal transition components；Described aerial position fine setting Component, including, pinion shaft, shaft coupling, electric machine support, motor, little gear, step, bearing assembly, electric connector group Part, screw rod, gear wheel, top chock, bearing assembly, the bearing block of pinion shaft, bearing assembly, sliding bearing；Its each zero The drive connection of part is that the signal for the motor reception control system being fixedly connected on by electric machine support on antenna system cabinet refers to Order is rotated or stopped, and when motor rotates, is rotated by shaft coupling transmission pinion shaft, and pinion shaft drives and it is connected as a single entity The small tooth of (between the two or the gear shaft that is made of one or be fixedly connected by key connection or otherwise) Wheel rotates, and little gear engages gear wheel according to gearratio underdrive, is nut among gear wheel, nut in company with gear wheel together Rotate, transmission is provided with the screw rod of spline structure axially movable, and the ring flange of screw tip and the support of antenna module are fixed Connection, support move with threaded, also just drive the antenna module being connected as a single entity with it to move together；The axle of pinion shaft Bearing, bearing assembly provide supporting for pinion shaft and are oriented to, and gear wheel is the integrated component of gear, axle, nut, upper bearing (metal) Seat, bearing assembly and step, bearing assembly are that Large Gear Shaft is provided and supported and guiding, top chock, bearing assembly and under Bearing block, bearing assembly are fixedly connected with antenna system cabinet simultaneously so that gear wheel can only be rotated and can not be axially moveable； Electric coupler component includes the electric connector at both ends and middle cable group, connects antenna module and other groups of bay system Part；The external cylindrical surface of sliding bearing inner cylinder face and screw rod coordinates and it is fixed with the external cylindrical surface of flat key and screw rod and set The guide groove put coordinates, and plays guiding and rotation stop；Described motor includes servomotor or stepper motor；Described group battle array Array element interconnection system includes rope connection unit, and described rope connection unit includes connection unit rope main body, mechanical interface, Cable for connecting or optical fiber, cable interface or optical fiber interface；Described rope main body includes solid rope or hollow rope Rope, described rope material of main part are insulator (avoiding producing interference electric signal)；Between bay and master control spacecraft, day Writing to each other including wired or wireless between linear array member；Described writes to each other including antenna reception signal transmission channel Informational linkage, the informational linkage of antenna transmission signal transmission channel, the transmission channel of aerial array control signal and feedback signal Informational linkage；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, appearance State control system, position control system, antenna system, aerial position trimming assembly, mechanical interface, cable interface or optical fiber connect Mouthful；Described antenna system includes, antenna module, aerial position trimming assembly, emittor/receiver combined system (T/R systems System), signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, it is described Antenna module include antenna holder, reflecting surface, feed, described antenna holder includes fixed support or can automatically adjust angle The support of degree；Described attitude control system includes attitude sensor, attitude control actuator, described attitude sensor bag Gyroscope, accurate star sensor, accurate sun sensor are included, described gyroscope includes fibre optic gyroscope or laser gyro Instrument；Described position control system, including measuring system, control system and execution system, described execution system, including cold air Propulsion system or chemical propulsion system or electric propulsion system；Described aerial position trimming assembly, including, little gear Axle, shaft coupling, electric machine support, motor, little gear, step, bearing assembly, electric coupler component, screw rod, gear wheel, on Bearing block, bearing assembly, the bearing block of pinion shaft, bearing assembly, sliding bearing；The drive connection of its each parts is to lead to The motor that electric machine support is fixedly connected on antenna system cabinet is crossed to receive the signal instruction rotation of control system or stop, electricity When machine rotates, rotated by shaft coupling transmission pinion shaft, pinion shaft drives and it is connected as a single entity and (between the two or made The gear shaft of one or be fixedly connected by key connection or otherwise) pinion rotation, little gear engagement Gear wheel is nut according to gearratio underdrive, among gear wheel, and nut is rotated together in company with gear wheel, and transmission is provided with only Axially movable, the ring flange of screw tip is fixedly connected the screw rod of rotation structure with the support of antenna module, and support is with threaded Move together, also just drive the antenna module being connected as a single entity with it to move together；Bearing block, the bearing assembly of pinion shaft are small Gear shaft provides supporting and is oriented to, and gear wheel is the integrated component of gear, axle, nut, top chock, bearing assembly and lower axle Bearing, bearing assembly provide supporting for Large Gear Shaft and are oriented to, and top chock, bearing assembly and step, bearing assembly are same When be fixedly connected with antenna system cabinet so that gear wheel can only be rotated and can not be axially moveable；Electric coupler component includes The electric connector at both ends and middle cable group, connect antenna module and the other components of bay system；Sliding bearing inner circle The external cylindrical surface of cylinder and screw rod coordinates and it is fixed with the guide groove set on the external cylindrical surface of flat key and screw rod and coordinated, Play guiding and rotation stop；Described motor includes servomotor or stepper motor；Described bay layout, including, Bare cloth aerial array.

When the bay of group battle array is more, rigidly connected method still can be used, advantage is that Stability Analysis of Structures can Lean on, bay structure is simpler, using the control method of phased array, also adapts to certain job change, but if appoint It is engaged in flexible and changeable, then preferably by the way of satellites formation, Satellite Formation Flying group battle array can neatly change day according to the needs of task Linear array space layout, to adapt to the requirement of different task；Fig. 6 is a kind of Satellite Formation Flying group battle array antenna space array schematic diagram, Master control spacecraft 61, roundlet are that a day line projection, great circle are the projection of master control spacecraft main body, bay 62 and other antennas Array element, represented in figure with circle, described bay includes single antenna or antenna submatrix；A kind of described satellite Formation group battle array space array antenna, including, master control spacecraft, bay, organize a burst of first interconnection system, aerial array observing and controlling system System, signal processing system；Wherein, aerial array TT＆C system, the position of signal processing system are in master control spacecraft, or Backup is set in some or some bays；Described master control spacecraft includes computer control system, and aerial array is surveyed Control system, signal processing system, photovoltaic comprehensive power system, standard time base system, standard frequency calibration and control system, posture Control system, position control system, TTC ＆ DT Systems, master control space-vehicle antenna array element system, over the ground link antennas system, star Between link antennas system；Described master control space-vehicle antenna array element system is a molecule of group array antenna array element, described master control Space-vehicle antenna array element system includes, antenna module, emittor/receiver combined system (T/R systems), signal conversion component, Network is transmitted, or also includes optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna Support, reflecting surface, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described day Linear array TT＆C system, including aerial array control system, aerial array monitoring system；Described aerial array monitoring system, Including baseline or state measurement system, described baseline or state measurement system, including radio, laser in combination measurement system System, or radio, infrared, laser in combination measuring system；Described radio, laser in combination measuring system, including transmitting nothing The full spatial domain of line electric wave beam or wide scope search, realize that target slightly captures, obtain the device of the low precision azimuth information of target, base The device of target bearing, the middle precision azimuth information of acquisition target is pointed in the low precision azimuth information guiding laser broad beam, Target bearing is pointed to based on precision azimuth information guiding laser narrow beam in this, obtains the high Precision information and distance of target The device of information；Described radio, infrared, laser in combination measuring system, including the full spatial domain of transmitting radio beam or width Range searching, realize that target slightly captures, obtain the device of the low precision azimuth information of target, drawn based on the low precision azimuth information Infrared survey beam position target bearing, the device of the middle precision azimuth information of acquisition target are led, is believed based on precision orientation in this Breath guiding laser narrow beam points to the device of target bearing, the high Precision information for obtaining target and range information；Described Signal processing system, including time-delay compensation device, phase correction unit, signal synthetic apparatus；The meter of described master control spacecraft Calculation machine control system, hold a concurrent post the computer control system of aerial array control system；The base during standard of described master control spacecraft System, standard frequency calibration and control system, hold a concurrent post the standard time base system of aerial array control system, standard frequency calibration and Control system；The markers of described standard time base system, including atomic clock system is carried, or aeronautical satellite timing and time ratio To system, or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite timing and Time transfer receiver system Standard reference system system include dipper system, or GPS system；Described atomic clock includes hydrogen maer, and (stimulated radiation microwave is put Big device) atomic clock or LIT (linear ion capture technique) atomic clock；Described attitude control system include attitude sensor, Attitude control actuator, described attitude sensor includes gyroscope, accurate star sensor, accurate sun sensor, described Gyroscope include fibre optic gyroscope or lasergyro；Described position control system, including measuring system, control system And execution system, described execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system；Institute The communication system stated includes radio communications system or optical communication system；Described photovoltaic comprehensive power system includes power supply pipe Reason system, photovoltaic cell group, batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, Described nuclear battery includes radioisotope battery；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, appearance State control system, position control system, communication system, antenna system；Described antenna system includes, antenna module, and emitter/ Receiver combined system (T/R systems), signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, light Emitter, photoreceiver；Described antenna module includes antenna holder, reflecting surface, feed, and described antenna holder includes fixing Support or the support that angle can be automatically adjusted；Described attitude control system includes attitude sensor, gesture stability performs machine Structure, described attitude sensor include gyroscope, accurate star sensor, accurate sun sensor, and described gyroscope includes light Fiber gyroscope or lasergyro；Described position control system, including measuring system, control system and execution system, institute The execution system stated, including cold air propulsion system or chemical propulsion system or electric propulsion system；Described communication system Including radio communications system or optical communication system；Described photovoltaic comprehensive power system includes power-supply management system, photovoltaic Battery pack, batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, described nuclear power Pond includes radioisotope battery；When bay is more in satellites formation, a part of bay also includes day Linear array survey and control system, auxiliary master control spacecraft carry out observing and controlling to aerial array；Described aerial array auxiliary observing and controlling system System, including aerial array supplementary controlled system, aerial array auxiliary monitoring system；Described aerial array auxiliary monitoring system, Including baseline or state measurement system, described baseline or state measurement system, including radio, laser in combination measurement system System, or radio, infrared, laser in combination measuring system；Described radio, laser in combination measuring system, including transmitting nothing The full spatial domain of line electric wave beam or wide scope search, realize that target slightly captures, obtain the device of the low precision azimuth information of target, base The device of target bearing, the middle precision azimuth information of acquisition target is pointed in the low precision azimuth information guiding laser broad beam, Target bearing is pointed to based on precision azimuth information guiding laser narrow beam in this, obtains the high Precision information and distance of target The device of information；Described radio, infrared, laser in combination measuring system, including the full spatial domain of transmitting radio beam or width Range searching, realize that target slightly captures, obtain the device of the low precision azimuth information of target, drawn based on the low precision azimuth information Infrared survey beam position target bearing, the device of the middle precision azimuth information of acquisition target are led, is believed based on precision orientation in this Breath guiding laser narrow beam points to the device of target bearing, the high Precision information for obtaining target and range information；Described Bay is laid out, including bare cloth aerial array；The space face type of Satellite Formation Flying group battle array, including planar array, or curved surface battle array Row；The space dimensionality of Satellite Formation Flying group battle array, including one-dimensional array or two-dimensional array or cubical array.

A kind of described long-range space-based antenna array tuple array 1 system space array antenna, including, master control spacecraft, antenna array Member, organize a burst of first interconnecting communication system, aerial array TT＆C system, signal processing system；Wherein, aerial array TT＆C system bag Include, the aerial array TT＆C system and navigation system of master control spacecraft, the navigation system of each bay, or some or it is some The aerial array Spare Parts for Measurement Control System set in bay；Group battle array array configuration, each array element according to master control spacecraft finger Order carries out autonomous operation holding, and own location information regularly or is in time sent to master control boat by interconnecting communication system Its device, timing carry out time reference Comparison calibration, to provide foundation to the delay compensation of signal, simultaneously also by base line measurement system System, measurement baseline length, multi-angle, more data proofread mutually checking；The position of signal processing system is in master control spacecraft, Or backup is set in some or some bays；Described communication system includes microwave telecommunication system or optic communication system System；Described master control spacecraft includes computer control system, aerial array TT＆C system, signal processing system, photovoltaic synthesis Power-supply system, base calibration system during standard, standard frequency calibration system, attitude control system, position control system, telemetry communication System, main task bay system, over the ground link antennas system, inter-satellite link antenna system；Described main task antenna array Metasystem is a molecule of group array antenna array element, and described main task bay system includes, antenna module, emitter/connect Receipts machine combined system (T/R systems), signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, light hair Machine, photoreceiver are penetrated, described antenna module includes antenna holder, reflecting surface, feed, and described antenna holder includes fixed branch Frame or the support that angle can be automatically adjusted；Described aerial array TT＆C system and navigation system, including aerial array control System, aerial array monitoring system and navigation system；Described aerial array monitoring system and navigation system, including base line measurement System, navigation system；Described base line measurement system, including radio, laser in combination measuring system；Described radio, swash Light combination metering system, including transmitting radio beam toward estimating direction or estimate range searching, realize that target is slightly caught roughly Obtain, obtain the device of the low precision azimuth information of target, target is pointed to based on the low precision azimuth information guiding laser broad beam The device in orientation, the middle precision azimuth information of acquisition target, mesh is pointed to based on precision azimuth information guiding laser narrow beam in this Mark orientation, obtain the high Precision information of target and the device of range information；Described navigation system, including satellite navigation system Unite, either celestial autonomous navigation system or multi-sensor integrated navigation system；The standard reference of described satellite navigation system System includes dipper system, or GPS system；Described multi-sensor integrated navigation system includes accurate star sensor, infrared Horizon instrument, radar altimeter, ultraviolet sensors；The computer control system of described master control spacecraft, holds a concurrent post aerial array control The computer control system of system processed；Base calibration system during the standard of described master control spacecraft, including atomic clock system is carried, Base calibration system when either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard；Described leads The standard reference system of boat satellite timing and Time transfer receiver system system includes dipper system, or GPS system；Described atomic clock bag Include hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or LIT (linear ion capture technique) atomic clock；Described signal Processing system, including time-delay compensation device, phase correction unit, signal synthetic apparatus；Described attitude control system includes appearance State sensor, attitude control actuator, it is quick that described attitude sensor includes gyroscope, accurate star sensor, the accurate sun Sensor, described gyroscope include fibre optic gyroscope or lasergyro；Described position control system, including measurement system System, control system and execution system, described execution system, including cold air propulsion system or chemical propulsion system or electricity Propulsion system；Described communication system includes radio communications system or optical communication system；Described photovoltaic comprehensive power system System includes power-supply management system, photovoltaic cell group, batteries, self-generating power source, and described self-generating power source includes chemical-electrical Pond or nuclear battery, described nuclear battery include radioisotope battery；

Described bay includes, bay cabinet, computer control system, aerial array TT＆C system, signal Processing system, photovoltaic comprehensive power system, base calibration system during standard, standard frequency calibration system, attitude control system, position Control system, TTC ＆ DT Systems, main task antenna system, over the ground link antennas system, inter-satellite link antenna system；Described Master control space-vehicle antenna array element system is a molecule of group array antenna array element, and described main task antenna system includes, antenna sets Part, emittor/receiver combined system (T/R systems), signal conversion component, network is transmitted, or also led to including optical fiber-microwave Believe interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflecting surface, feed, described antenna branch Frame includes fixed support or can automatically adjust the support of angle；Described aerial array TT＆C system and navigation system, including Aerial array control system, aerial array monitoring system and navigation system；Described aerial array monitoring system and navigation system, Including base line measurement system, navigation system；Described base line measurement system, including radio, laser in combination measuring system；It is described Radio, laser in combination measuring system, including transmitting radio beam toward estimating direction or estimate range searching, reality roughly Existing target slightly captures, and obtains the device of the low precision azimuth information of target, based on the low precision azimuth information guiding wide ripple of laser The device of Shu Zhixiang target bearings, the middle precision azimuth information of acquisition target, it is narrow based on precision azimuth information guiding laser in this The device of beam position target bearing, the high Precision information for obtaining target and range information；Described navigation system, including Satellite navigation system, either celestial autonomous navigation system or multi-sensor integrated navigation system；Described satellite navigation system Standard reference system system include dipper system, or GPS system；It is quick that described multi-sensor integrated navigation system includes accurate star Sensor, infrared horizon, radar altimeter, ultraviolet sensors；The computer control system of described master control spacecraft, holds a concurrent post day The computer control system of linear array train control system；Base calibration system during the standard of described master control spacecraft, including carry original Secondary clock system, base calibration system when either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard； Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include dipper system, or GPS system；Described Atomic clock includes hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or LIT (linear ion capture technique) atomic clock；Institute The attitude control system stated includes attitude sensor, attitude control actuator, and described attitude sensor includes gyroscope, essence Close star sensor, accurate sun sensor, described gyroscope include fibre optic gyroscope or lasergyro；Described position Control system, including measuring system, control system and execution system, described execution system, including cold air propulsion system or Chemical propulsion system or electric propulsion system；Described communication system includes radio communications system or optical communication system；Institute The photovoltaic comprehensive power system stated includes power-supply management system, photovoltaic cell group, batteries, self-generating power source, it is described from Power generating source includes chemical cell or nuclear battery, and described nuclear battery includes radioisotope battery.

Described a kind of long-range space-based bay and long-range ground bay group array 1 system space array antenna, bag Include, space-based bay, organize a burst of first interconnecting communication system, aerial array TT＆C system, signal processing system；Wherein, antenna Array TT＆C system includes, the aerial array TT＆C system and navigation system of ground control centre or master control spacecraft, each day The aerial array Spare Parts for Measurement Control System set in the observing and controlling of linear array member and navigation system, or some or some bays；Letter The position of number processing system is in ground control centre and set either in master control spacecraft or in some or some bays Purchase part；Described signal processing system, including time-delay compensation device, phase correction unit, signal synthetic apparatus；Described group A burst of first interconnecting communication system, including the communication of ground control centre or master control spacecraft or each bay correlation are set It is standby, the telemetry communication link network system of antenna array system；The telemetry communication link network system of described antenna array system System, including link antennas, terrestrial communication networks between link antennas, bay and ground control centre between bay；It is described Master control spacecraft include computer control system, aerial array TT＆C system, signal processing system, photovoltaic comprehensive power system System, base calibration system during standard, standard frequency calibration system, attitude control system, position control system, TTC ＆ DT Systems, Main task bay system, over the ground link antennas system, inter-satellite link antenna system；Described main task bay system It is a molecule of group array antenna array element, described main task bay system includes, antenna module, emittor/receiver group Syzygy is united (T/R systems), signal conversion component, transmits network, or also include optical fiber-microwave communication interface, optical sender, light Receiver, described antenna module include antenna holder, reflecting surface, feed, described antenna holder include fixed support or The support of angle can be automatically adjusted；Described aerial array TT＆C system and navigation system, including aerial array control system, day Linear array monitoring system and navigation system；Described aerial array monitoring system and navigation system, including base line measurement system, lead Boat system；Described base line measurement system, including radio, laser in combination measuring system；Described radio, laser in combination are surveyed Amount system, including transmitting radio beam toward estimating direction or estimate range searching, realize that target slightly captures, obtains mesh roughly The device of the low precision azimuth information of target, target bearing is pointed to based on the low precision azimuth information guiding laser broad beam, obtained The device of the middle precision azimuth information of target, target bearing is pointed to based on precision azimuth information guiding laser narrow beam in this, obtained Obtain the high Precision information of target and the device of range information；Described navigation system, including satellite navigation system, Huo Zhetian Literary autonomous navigation system, or multi-sensor integrated navigation system；The standard reference system system of described satellite navigation system includes Dipper system, or GPS system；Described multi-sensor integrated navigation system includes accurate star sensor, infrared horizon, thunder Up to altimeter, ultraviolet sensors；The computer control system of described master control spacecraft, hold a concurrent post the meter of aerial array control system Calculation machine control system；Base calibration system during the standard of described master control spacecraft, including atomic clock system is carried, or navigation is defended Star timing and Time transfer receiver system, or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite timing Include dipper system, or GPS system with the standard reference system system of Time transfer receiver system；Described atomic clock includes hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or LIT (linear ion capture technique) atomic clock；Described signal processing system, Including time-delay compensation device, phase correction unit, signal synthetic apparatus；Described attitude control system include attitude sensor, Attitude control actuator, described attitude sensor includes gyroscope, accurate star sensor, accurate sun sensor, described Gyroscope include fibre optic gyroscope or lasergyro；Described position control system, including measuring system, control system And execution system, described execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system；Institute The communication system stated includes radio communications system or optical communication system；Described photovoltaic comprehensive power system includes power supply pipe Reason system, photovoltaic cell group, batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, Described nuclear battery includes radioisotope battery；

Described space-based bay includes, bay cabinet, computer control system, aerial array TT＆C system, Signal processing system, photovoltaic comprehensive power system, base calibration system during standard, standard frequency calibration system, attitude control system, Position control system, TTC ＆ DT Systems, main task antenna system, over the ground link antennas system, inter-satellite link antenna system；Institute The master control space-vehicle antenna array element system stated is a molecule of group array antenna array element, and described main task antenna system includes, day Line component, emittor/receiver combined system (T/R systems), signal conversion component, network is transmitted, or also include optical fiber-micro- Wave communication interface, optical sender, photoreceiver, described antenna module include antenna holder, reflecting surface, feed, described day Line bracket includes fixed support or can automatically adjust the support of angle；Described aerial array TT＆C system and navigation system, Including aerial array control system, aerial array monitoring system and navigation system；Described aerial array monitoring system and navigation System, including base line measurement system, navigation system；Described base line measurement system, including radio, laser in combination measurement system System；Described radio, laser in combination measuring system, including transmitting radio beam toward estimating direction or estimate scope roughly Search for, realize that target slightly captures, obtain the device of the low precision azimuth information of target, swashed based on the low precision azimuth information guiding Light broad beam points to target bearing, the device of the middle precision azimuth information of acquisition target, is guided based on precision azimuth information in this Laser narrow beam points to the device of target bearing, the high Precision information for obtaining target and range information；Described navigation system System, including satellite navigation system, either celestial autonomous navigation system or multi-sensor integrated navigation system；Described satellite The standard reference system system of navigation system includes dipper system, or GPS system；Described multi-sensor integrated navigation system includes Accurate star sensor, infrared horizon, radar altimeter, ultraviolet sensors；Base calibration system during described standard, including carry Atomic clock system, base calibration system when either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard System；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include dipper system, or GPS system；Institute The atomic clock stated includes hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or LIT (linear ion capture technique) atom Clock；Described attitude control system includes attitude sensor, attitude control actuator, and described attitude sensor includes gyro Instrument, accurate star sensor, accurate sun sensor, described gyroscope include fibre optic gyroscope or lasergyro；It is described Position control system, including measuring system, control system and execution system, described execution system, including cold air promotes system System or chemical propulsion system or electric propulsion system；Described communication system includes radio communications system or optic communication System；Described photovoltaic comprehensive power system includes power-supply management system, photovoltaic cell group, batteries, self-generating power source, institute The self-generating power source stated includes chemical cell or nuclear battery, and described nuclear battery includes radioisotope battery；

Described ground control centre includes computer control system, aerial array TT＆C system, and signal processing system is comprehensive Power-supply system is closed, base calibration system during standard, standard frequency calibration system, TTC ＆ DT Systems, to space-based array element link antennas, Basic matrix member link antennas over the ground, cable network and interface；Or also include main task bay system；Described aerial array TT＆C system, including aerial array control system, aerial array monitoring system and navigation system；Described aerial array monitoring system System, including base line measurement system；Described base line measurement system, including radio, laser in combination measuring system；Described is wireless Electricity, laser in combination measuring system, including transmitting radio beam toward estimating direction or estimate range searching, realize target roughly Thick capture, the device of the low precision azimuth information of target is obtained, pointed to based on the low precision azimuth information guiding laser broad beam The device of target bearing, the middle precision azimuth information of acquisition target, referred to based on precision azimuth information guiding laser narrow beam in this To target bearing, obtain the high Precision information of target and the device of range information；The calculating of described ground control centre Machine control system, include the computer control system of aerial array control system；The base during standard of described ground control centre Calibration system, including atomic clock system, either aeronautical satellite timing and Time transfer receiver system or ground control centre send mark Punctual base carries out calibration system to each bay；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system Including dipper system, or GPS system；Described atomic clock include hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or LIT (linear ion capture technique) atomic clock；Described signal processing system, including time-delay compensation device, phase correction unit, Signal synthetic apparatus；Described main task bay system includes, antenna module, emittor/receiver combined system (T/R System), signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, institute The antenna module stated includes antenna holder, reflecting surface, feed, and described antenna holder includes fixed support or can automatically adjusted The support of angle.

Described ground bay includes, bay main body, computer control system, signal pre-processing system, light Comprehensive power system is lied prostrate, base calibration system during standard, standard frequency calibration system, TTC ＆ DT Systems, main task antenna system, To ground control centre link antennas system, to master control spacecraft or space-based bay link antennas system, cable network And interface；Described main task antenna system includes, antenna module, emittor/receiver combined system (T/R systems), signal Transition components, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna sets Part includes antenna holder, reflecting surface, feed, and described antenna holder includes fixed support or can automatically adjust the branch of angle Frame；Base calibration system during described standard, including atomic clock system is carried, or aeronautical satellite timing and Time transfer receiver system, Or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite timing and the standard ginseng of Time transfer receiver system Lighting system includes dipper system, or GPS system；Described atomic clock includes hydrogen maer (microwave amplification by stimulated emission of radiation) atom Clock or LIT (linear ion capture technique) atomic clock；Described communication system includes radio communications system or optic communication System；A part of bay also includes aerial array survey and control system, ancillary terrestrial control centre or master control space flight Device carries out observing and controlling to aerial array；Described aerial array survey and control system, including aerial array supplementary controlled system, antenna Array auxiliary monitoring system；Described aerial array auxiliary monitoring system, including base line measurement system, described base line measurement system System, including radio, laser in combination measuring system；Described radio, laser in combination measuring system, including transmitting radio wave Beam obtains the dress of the low precision azimuth information of target toward estimating direction roughly or estimating range searching, realize that target slightly captures Put, target bearing is pointed to based on low precision azimuth information guiding laser broad beam, obtains the middle precision azimuth information of target Device, target bearing is pointed to based on precision azimuth information guiding laser narrow beam in this, obtains the high Precision information of target With the device of range information.

The present invention avoids decay of the atmosphere to signal, and atmosphere change is drawn by carrying out antenna array in space The signal distortion risen and unstability, improve the gain of signal, reduce the distortion of signal；Space group battle array avoids gravity and drawn Hydraulic performance decline caused by the antenna deformation risen, and reduce the driving servo resistance of antenna, improve tracking energy of the antenna to target Power；Space group battle array, can not only form planar array, can also form curved array, be able to can not only form one-dimensional array, Two-dimensional array can also form cubical array, further expand the development space of array antenna technique；Space-based bay and Ground bay matches somebody with somebody charge-coupled battle array, can play the potentiality of existing equipment, accelerates Task Progress, can both increase substantially observing and controlling energy Power, space flight detection engineering funds can be saved again, reduction of expenditure is played, improves efficiency, improve the beneficial effect of running quality.

Brief description of the drawings

Fig. 1 is that one kind is rigidly connected a group battle array space array antenna schematic diagram.

Fig. 2 is Fig. 1 A to partial enlarged view.

Fig. 3 is the structural representation of the aerial position trimming assembly of antenna system cabinet.

Fig. 4 is that bay is directly connected to master control spacecraft or bay is illustrated with master control spacecraft relay connection Figure.

Fig. 5 is fine-tuning interface structure schematic diagram.

Fig. 6 is a kind of Satellite Formation Flying group battle array antenna space array schematic diagram.

Fig. 7 is a kind of aerial array schematic diagram of more antennas array element after Fig. 6 aerial arrays expand.

Embodiment

Embodiment 1, Fig. 1, Fig. 2, Fig. 3 are the schematic diagram of embodiment 1, and this is that one kind is rigidly connected a group battle array space array day Line；The explanation of its chief component is as described in [0005], [0006], [0007] section；Its operation principle is, when system needs to locate When signal receives working condition, the transmit-receive switch of each T/R systems is set to receiving position, and the control of aerial array TT＆C system is all Bay main lobe direction points to same target spatial domain, and the feed of each bay receives the signal of target information source, and signal is through connecing Receipts machine low noise amplification, down coversion are converted to intermediate-freuqncy signal, filtering reducing noise level, and carrying out modulus through signal conversion component turns Data signal is changed to, through transmitting network delivery to signal processing system, signal processing system, the transmission of each bay is come same The signal of one target information source, delay compensation, phasing are carried out, signal is then synthesized signal to noise ratio greatly according to composition algorithm The signal of raising；Described algorithm includes entire spectrum synthesis (FSC), complex symbol synthesis (CSC), symbol stream synthesis (SSC), base band Synthesize (BC), carrier wave set battle array (CA)；Standard time base system, standard frequency calibration and control system, are whole array antenna system Time standard, frequency standard are provided, ensure delay compensation, the reliability and precision of phasing；The transmission of signal can be whole It is electric signal, can also be transmitted in the portion link of network in a manner of optical signal, this requires optical fiber-microwave communication and connect Mouth, optical sender, photoreceiver；Due to the influence of environmental stress or other factorses, such as expand with heat and contract with cold and cause bay Physical dimension change etc., so as to cause the slow drift of antenna phase center, although this drift is little, to a group battle array Signal synthesis influences not small；If array antenna phase center plane is organized perpendicular to arrival bearing, if flatness error, which becomes, turns to 3 millis Rice, then it is exactly 108 ° of phase error relative to the 30GHz signals of Ka wave bands；This error, pass through aerial array TT＆C system It is monitored, and controls aerial position trimming assembly to compensate in time；When system is needed in signal transmitting working condition, each T/ The transmit-receive switch of R system is set to transmitting position, and it is same that aerial array TT＆C system controls all bay main lobe directions to point to Target spatial domain, the signal flow direction and receiving channel signal flow direction of transmission channel system on the contrary, transmission signal from signal processing system Send, it is analog signal to carry out digital-to-analogue conversion through signal conversion component, carries out up-conversion through transmitting network delivery to emitter, drives Dynamic amplification, power amplification, are launched by feed and antenna；Emitter also includes isolator and (protects power to lead to when power amplifier failure Road other devices are not damaged), bandpass filter (improvement Signal-to-Noise), directional coupler, monitoring and protecting device, high power amplitude limit Device (protection power amplifier)；Transmission channel also includes transmission power distribution network, phase control system；Described phase controlling System completion upward signal phase alignment, real-Time Compensation signal caused phase drift during transmission channel propagation and transformation, Ensure the phase equalization of radiofrequency signal launched from each bay；Bay is laid out, using bare cloth aerial array；It is dilute Cloth aerial array can realize the technical indicators such as scanning beam narrows, resolution ratio improves, mutual coupling effect weakens with less array element, from And significantly reduce cost；Or with same amount of array element, realize superior technique index；The gesture stability system of master control spacecraft System, position control system are the necessary configurations of spacecraft normal operation, inter-satellite link antenna system, for keeping and other space flight The liaison of device is unimpeded, over the ground link antennas system, for keep and ground control centre liaison it is unimpeded.

Embodiment 2, Fig. 1, Fig. 2, Fig. 3, Fig. 5 are also the schematic diagram of embodiment 2, and this is a kind of varied rigid link group battle array space Array antenna；The explanation of its chief component is as described in [0008], [0009] section；Its operation principle is similar with embodiment 1, no Repeat again, be that the mechanical interface of master control spacecraft and bay includes fine-tuning interface at its improvement, can be to bay Between be finely adjusted compensation along the phase center drift in array plane direction, the quality that raising group battle array signal synthesizes.

Embodiment 3, Fig. 4 are the schematic diagrames of embodiment 2, and it can be that one kind is rigidly connected a group battle array space array antenna；Its The explanation of chief component is as described in [0005], [0006], [0007] section；Its operation principle is repeated no more with embodiment 1, Its difference is that described connected mode is directly connected including bay by what connection unit was directly connected with master control spacecraft Mode is connect, or bay passes through by connection unit and middle connection unit connection relaying and then again connection unit and master Control the relay connection mode of spacecraft connection；For example, bay 35 is directly connected to master control spacecraft 36, bay 37 It is and the relay connection of master control spacecraft 37；It can also be a kind of varied rigid link group battle array space array antenna；It is mainly formed Partial explanation is as described in [0008], [0009] section；Its operation principle is similar with embodiment 1, repeats no more, and its difference is institute The connected mode stated is directly connected to mode, Huo Zhetian including bay by what connection unit was directly connected with master control spacecraft What linear array member was relayed and then was connected again by connection unit with master control spacecraft by connection unit and the connection of middle connection unit Relay connection mode；For example, bay 35 is directly connected to master control spacecraft 36, bay 37 is and master control spacecraft 37 relay connections；And the mechanical interface of master control spacecraft and bay includes fine-tuning interface, bay and antenna array Member mechanical interface include fine-tuning interface, the phase center along array plane direction between bay can be drifted about into Row fine setting compensation, the quality of raising group battle array signal synthesis.

Embodiment 4, Fig. 1, Fig. 2, Fig. 4 are also the schematic diagram of embodiment 4, and the rigid connection structure in figure is changed into rope tying Structure is exactly a kind of tethered satellite group battle array space array antenna；The explanation of its chief component is as described in [0010], [0011] section； It organizes battle array electrical installation principle and bay major elements are similar with embodiment 1, repeats no more；Due to each day of rope system connection Linear array member is that the captive for making rope system be in stable is tensed by moving handle rope system, because the connection of rope system is to the appearance of bay State does not have restraining force, so each bay must voluntarily control posture to meet a group needs for battle array signal synthesis, also needs sometimes Position is controlled, aerial angle and axial location are controlled to meet a group needs for battle array signal synthesis；Antenna array Between member and master control spacecraft, writing to each other between bay include including wired or wireless, described radio communication Radio communication or optic communication.

Embodiment 5, Fig. 6 are the schematic diagrames of embodiment 5, and this is a kind of Satellite Formation Flying group battle array antenna space array, and its is main The explanation of part is as described in [0012], [0013] section；Its group battle array electrical installation principle is similar with embodiment 1, repeats no more； Due to being Satellite Formation Flying, so each bay must voluntarily control posture, control position so that each bay antenna phase Center meets a group needs for battle array signal synthesis, using radio, laser in combination measuring system, or radio, infrared, laser group Measuring system is closed, carries out baseline or state measurement；Satellite Formation Flying group battle array is more flexible, can be carried out according to job change newly organized Team, it can be expanded as needed, such as Fig. 7 is exactly a kind of antenna of more antennas array element after Fig. 6 aerial arrays expand Array；Satellite Formation Flying group battle array can not only form planar array, can also form curved array, be able to can not only form one-dimensional Array, two-dimensional array can also form cubical array.

Embodiment 6, a kind of long-range space-based antenna array tuple array 1 system space array antenna, by geostationary geo-stationary orbit It is separated by 120 ° of 2 bays, either the antenna array tuple battle array of more than two or spacing distance are longer or closer to distance Antenna array tuple battle array；The explanation of its chief component is as described in [0014], [0015] section；This is a kind of very long baseline (VLBI) Interferometric measuring means, due to breaching the constraint that group battle array baseline length is restricted at the earth's surface, (such as geostationary is synchronous 2 bay baseline length for being separated by 120 ° on track just have km more than 70,000, much larger than possible maximum between ground antenna Distance), and avoid signal caused by atmosphere and transmit error, thus drastically increase resolution ratio；Using microwave or Optic communication carries out the timely high-speed transfer of signal；The atomic clock of use include hydrogen maer (microwave amplification by stimulated emission of radiation) atomic clock or Person LIT (linear ion capture technique) atomic clock, and the mutual Comparison calibration of timing, ensure the accurate reliable of time reference, from And ensure the time, frequency measurement it is accurate reliable, reliably provide base for delay compensation, phasing, the accurate of signal synthesis Plinth guarantee.

Embodiment 7, using existing space-based antenna, ground antenna array, the explanation of its chief component see [0016], [0017], [0018], described in [0019] section；Using existing resource, according to different task technical requirements, different antennas is formed Array；If technical requirements are high, original antenna array can not meet that can also make full use of existing equipment, need to only increase few Measure the irreplaceable equipment of existing equipment.Such as China's existing resource includes, 64 meters and 35 are had respectively in Jiamusi and Keshen The deep space TT＆C equipment of rice aperture antenna, radio astronomy observational network have 500 meters of Karst Area of Guizhou, 25 meters of Shanghai, Pekinese 50 meters, 40 meters of Kunming, the radio telescope of 25 meters of bores in Urumchi, China's space instrumentation and command network also have more set antenna openings Footpath is 12 meters, 15 meters, 18 meters of space communication facility, existing 58.75 ° of the east longitude on geostationary geo-stationary orbit, 80 °, 110.5 °, 140 °, 160 ° of Static Synchronous satellite, and other resources；These valuable resources, if rationally match somebody with somebody charge-coupled battle array, (perhaps need to increase necessary group of battle array annex and equipment, but also than it is newly-built much faster, save much), me will be significantly improved State's deep space TT＆C ability, while inter-related task progress can be accelerated, save the input of space flight detection engineering.

In order to describe the present invention in detail, present specification describes some concrete structures and data, it is therefore an objective to is managed beneficial to reader The content of invention is solved, these concrete structures and data are all non-limiting just for the sake of illustrating, in the claims in the present invention Basic thought in the range of all or part of equivalent caused by various changes, replacement and the change done, all in the present invention In scope of the claims.

Claims (7)

1. a kind of space array antenna, it is characterized in that, including, bay, a burst of first interconnection system of group, aerial array observing and controlling system System, signal processing system；Described bay includes, reflector antenna or its aerial array or pyramidal horn antenna or Its aerial array or micro-strip antenna array or active phase array antenna or conformal phased array antenna or heavy caliber Deployable light antenna and its aerial array or optically controlled phased array antennas or light-operated phased laser array antenna or other The antenna and its aerial array of species, to avoid confusion, the aerial array as bay is called antenna submatrix；Described Reflector antenna includes Cassegrain antenna, and described Cassegrain antenna includes beam waveguide antenna, described Cassegrain The feed form of antenna, including positive feedback or offset-fed；The a burst of first interconnection system of described group includes, group array 1 system that is rigidly connected, Or varied rigid link group array 1 system or tethered satellite group array 1 system or Satellite Formation Flying group array 1 system or remotely organize battle array The combination of two kinds of system above structures in system or said system structure；Described signal processing system includes, delay compensation System, phase correction system, signal synthesis system；Described active phase array antenna includes the active phase of feeding network Wave beam forming It is compound phased for the N layers of active phase array antenna to control array antenna or digital beam froming active phase array antenna or submatrix Array antenna；Long-range group of described array 1 system includes, long-range space-based antenna array tuple array 1 system, or long-range space-based bay with Long-range ground bay group array 1 system.

2. a kind of space array antenna according to claim 1, it is characterized in that, described one kind is rigidly connected a group battle array space Array antenna, including, master control spacecraft, bay, organize a burst of first interconnection system, aerial array TT＆C system, signal transacting System, wherein, the position of aerial array TT＆C system, signal processing system is in master control spacecraft；Described master control space flight Device includes computer control system, aerial array TT＆C system, signal processing system, photovoltaic comprehensive power system, base during standard System, standard frequency calibration and control system, position control system, attitude control system, TTC ＆ DT Systems, master control spacecraft Bay system, over the ground link antennas system, inter-satellite link antenna system, mechanical interface, cable interface or optical fiber interface； Described master control space-vehicle antenna array element system is a molecule of group array antenna array element, described master control space-vehicle antenna array element system System includes, antenna system cabinet, antenna module, aerial position trimming assembly, emittor/receiver combined system, signal conversion Component, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module bag Antenna holder, reflecting surface, feed are included, described antenna holder includes fixed support or can automatically adjust the support of angle；Institute The aerial array TT＆C system stated, including aerial array control system, aerial array monitoring system；Described aerial array monitoring System, including baseline or state measuring device, described baseline or state measuring device, including visible ray, infrared light, swash Optical measuring device；The computer control system of described master control spacecraft, hold a concurrent post the computer control of aerial array control system System；The standard time base system of described master control spacecraft, standard frequency calibration and control system, hold a concurrent post aerial array control system The standard time base system of system, standard frequency calibration and control system；The markers of described standard time base system, including carry atom Master slave system, base calibration system when either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard；Institute The aeronautical satellite timing stated and the standard reference system system of Time transfer receiver system include dipper system, or GPS system；Described original Secondary clock includes hydrogen maer atomic clock or LIT atomic clocks；Described signal processing system, including time-delay compensation device, phase school Equipment, signal synthetic apparatus；Described position control system, including measuring system, control system and execution system, it is described Execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system；Described attitude control system Including attitude sensor, attitude control actuator, described attitude sensor includes gyroscope, accurate star sensor, precision Sun sensor, described gyroscope include fibre optic gyroscope or lasergyro；Described optical fiber-microwave communication interface, Including optical fiber interface, microwave interface, optical fiber-microwave signal transition components or microwave-fiber-optic signal transition components；Described day Line position trimming assembly, including, pinion shaft, shaft coupling, electric machine support, motor, little gear, step and bearing assembly, Electric coupler component, screw rod, gear wheel, top chock and bearing assembly, the bearing block of pinion shaft and bearing assembly, sliding axle Hold；The drive connection of its each parts is that the motor being fixedly connected on by electric machine support on antenna system cabinet receives control The signal instruction of system is rotated or stopped, and when motor rotates, is rotated by shaft coupling transmission pinion shaft, and pinion shaft drives The pinion rotation being connected as a single entity with it, little gear engage gear wheel according to gearratio underdrive, are nuts among gear wheel, Nut rotates in company with gear wheel together, and transmission is provided with the screw rod of spline structure axially movable, the ring flange of screw tip with The antenna holder of antenna module is fixedly connected, and antenna holder moves with threaded, also just drives the day being connected as a single entity with it Line component moves together；The bearing block and bearing assembly of pinion shaft provide supporting for pinion shaft and are oriented to, and gear wheel is tooth Wheel, axle, the integrated component of nut, top chock and bearing assembly provide branch with step and bearing assembly for Large Gear Shaft Hold and be oriented to, top chock and bearing assembly are fixedly connected with antenna system cabinet simultaneously with step and bearing assembly, are made Obtaining gear wheel can only rotate and can not be axially moveable；Electric coupler component includes the electric connector at both ends and middle cable Group, connect antenna electric component and the other electric components of bay system；The outside cylinder of sliding bearing inner cylinder face and screw rod Face coordinates and it is fixed with the guide groove set on the external cylindrical surface of flat key and screw rod and coordinated, and plays guiding and rotation stop；Institute The motor stated includes servomotor or stepper motor；Described photovoltaic comprehensive power system includes power-supply management system, photovoltaic Battery pack, batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, described nuclear power Pond includes radioisotope battery；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, aerial system System, aerial position trimming assembly, mechanical interface, cable interface or optical fiber interface；Described antenna system includes, antenna sets Part, antenna system cabinet, aerial position trimming assembly, emittor/receiver combined system, signal conversion component, network is transmitted, Or also including optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflection Face, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described aerial position fine setting Component, including, pinion shaft, shaft coupling, electric machine support, motor, little gear, step and bearing assembly, electric connector group Part, screw rod, gear wheel, top chock and bearing assembly, the bearing block of pinion shaft and bearing assembly, sliding bearing；Its each zero The drive connection of part is that the motor being fixedly connected on by electric machine support on antenna system cabinet receives the signal of control system Instruction is rotated or stopped, and when motor rotates, is rotated by shaft coupling transmission pinion shaft, and pinion shaft drives and it is linked as one The pinion rotation of body, little gear engage gear wheel according to gearratio underdrive, are nut among gear wheel, nut is in company with big Gear rotates together, and transmission is provided with the screw rod of spline structure axially movable, the ring flange of screw tip and antenna module Antenna holder is fixedly connected, and antenna holder moves with threaded, also just drives the antenna module being connected as a single entity with it together Motion；The bearing block and bearing assembly of pinion shaft provide supporting for pinion shaft and are oriented to, and gear wheel is gear, axle, nut Integrated component, top chock and bearing assembly and step and bearing assembly are that Large Gear Shaft is provided and supported and guiding, Top chock and bearing assembly are fixedly connected with antenna system cabinet simultaneously with step and bearing assembly so that gear wheel is only It can rotate and can not be axially moveable；Electric coupler component includes the electric connector at both ends and middle cable group, connects antenna Electric component and the other electric components of bay system；The external cylindrical surface of sliding bearing inner cylinder face and screw rod coordinate and It is fixed with the guide groove set on the external cylindrical surface of flat key and screw rod and coordinated, and plays guiding and rotation stop；Described motor bag Include servomotor or stepper motor；The a burst of first interconnection system of described group includes connection unit, and described connection unit includes Connection unit main body, mechanical interface, cable for connecting or optical fiber, cable interface or optical fiber interface；Described connected mode Mode is directly connected to by what connection unit was directly connected with master control spacecraft including bay, or bay passes through company The first relay connection side that relaying is connected with middle connection unit and then is connected again by connection unit with master control spacecraft of order Formula；Described bay layout, including, bare cloth aerial array；The locus layout optimization of bay, in ground design During manufacture, calculated by using related algorithm or related software, and determined by testing and debugging, described related algorithm bag Include section's root gradient algorithm or genetic algorithm or Revised genetic algorithum.

3. a kind of space array antenna according to claim 1, it is characterized in that, a kind of described varied rigid link group battle array is too Empty array antenna, including, master control spacecraft, bay organizes a burst of first interconnection system, aerial array TT＆C system, at signal Reason system, wherein, the position of aerial array TT＆C system, signal processing system is in master control spacecraft；Described master control boat Its device includes computer control system, aerial array TT＆C system, signal processing system, photovoltaic comprehensive power system, during standard Based system, standard frequency calibration and control system, attitude control system, position control system, TTC ＆ DT Systems, master control space flight Device bay system, link antennas system, inter-satellite link antenna system, mechanical interface, cable interface or optical fiber connect over the ground Mouthful；Described master control space-vehicle antenna array element system is a molecule of group array antenna array element, described master control space-vehicle antenna battle array Metasystem includes, antenna module, aerial position trimming assembly, emittor/receiver combined system, signal conversion component, transmits Network, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna branch Frame, reflecting surface, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described antenna Array TT＆C system, including aerial array control system, aerial array monitoring system；Described aerial array monitoring system, bag Include baseline or state measuring device, described baseline or state measuring device, including visible ray, infrared light, laser measurement Equipment；The computer control system of described master control spacecraft, hold a concurrent post the computer control system of aerial array control system；Institute The signal processing system stated, including time-delay compensation device, phase correction unit, signal synthetic apparatus；Described master control spacecraft Standard time base system, standard frequency calibration and control system hold a concurrent post the standard time base system of aerial array control system, standard Frequency calibration and control system；The timing system of described standard time base system, including atomic clock system is carried, or navigation is defended Star timing and Time transfer receiver system, or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite timing Include dipper system, or GPS system with the standard reference system system of Time transfer receiver system；It is former that described atomic clock includes hydrogen maer Secondary clock or LIT atomic clocks；Described attitude control system includes attitude sensor, attitude control actuator, described appearance State sensor include gyroscope, accurate star sensor, accurate sun sensor, described gyroscope include fibre optic gyroscope or Lasergyro；Described position control system, including measuring system, control system and execution system, described execution system, Including cold air propulsion system or chemical propulsion system or electric propulsion system；Described optical fiber-microwave communication interface, including Optical fiber interface, microwave interface, optical fiber-microwave signal transition components or microwave-fiber-optic signal transition components；Described antenna position Trimming assembly is put, including, pinion shaft, shaft coupling, electric machine support, motor, little gear, step and bearing assembly, it is electrically connected Connect device assembly, screw rod, gear wheel, top chock and bearing assembly, the bearing block of pinion shaft and bearing assembly, sliding bearing； The drive connection of its each parts is that the motor being fixedly connected on by electric machine support on antenna system cabinet receives control system Signal instruction rotate or stop, motor rotate when, rotated by shaft coupling transmission pinion shaft, pinion shaft drive and its The pinion rotation being connected as a single entity, little gear engage gear wheel according to gearratio underdrive, are nut among gear wheel, nut Rotated together in company with gear wheel, transmission is provided with the screw rod of spline structure axially movable, the ring flange and antenna of screw tip The antenna holder of component is fixedly connected, and antenna holder moves with threaded, also just drives the antenna sets being connected as a single entity with it Part moves together；The bearing block and bearing assembly of pinion shaft for pinion shaft provide supporting and be oriented to, gear wheel be gear, The integrated component of axle, nut, top chock and bearing assembly provide supporting with step and bearing assembly for Large Gear Shaft And guiding, top chock and bearing assembly are fixedly connected with antenna system cabinet simultaneously with step and bearing assembly so that Gear wheel can only be rotated and can not be axially moveable；Electric coupler component includes the electric connector at both ends and middle cable group, Connect antenna electric component and the other electric components of bay system；The external cylindrical surface of sliding bearing inner cylinder face and screw rod is matched somebody with somebody Close and it is fixed with the guide groove set on the external cylindrical surface of flat key and screw rod and coordinated, play guiding and rotation stop；Described Motor includes servomotor or stepper motor；Described photovoltaic comprehensive power system includes power-supply management system, photovoltaic cell Group, batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, described nuclear battery bag Include radioisotope battery；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, aerial system System, aerial position trimming assembly, mechanical interface, cable interface or optical fiber interface；Described antenna system includes, antenna sets Part, aerial position trimming assembly, emittor/receiver combined system, signal conversion component, network is transmitted, or also include light Fibre-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflecting surface, feed, described Antenna holder include fixed support or the support of angle can be automatically adjusted；The a burst of first interconnection system of described group includes connection Unit, described connection unit include connection unit main body, mechanical interface, cable for connecting or optical fiber, cable interface or Optical fiber interface；Described mechanical interface includes fine-tuning interface；Described fine-tuning interface, including, pinion shaft, shaft coupling, Electric machine support, motor, little gear, left shaft holder and bearing assembly, electric coupler component, screw rod, gear wheel, right axle bearing and axle Bearing assembly, the bearing block of pinion shaft and bearing assembly, sliding bearing；Whole component, by electric machine support, left shaft holder and axle Bearing assembly, right axle bearing and bearing assembly, the bearing block and bearing assembly of pinion shaft, are fixed on bay cabinet On, little gear and axle, gear wheel and axle can rotate along shaft centre line, but can not be moved relative to bay cabinet；Spiral shell Ring flange at the top of bar is fixedly connected with the ring flange of connecting rod, and the other end of connecting rod is fixedly connected with master control spacecraft；It is sliding The external cylindrical surface of dynamic bearing inner cylinder face and screw rod coordinates and it is fixed with leading of being set on the external cylindrical surface of flat key and screw rod Coordinate to groove, play guiding and rotation stop；Its drive connection is to be fixedly connected on by electric machine support on bay cabinet The signal instruction that motor receives control system is rotated or stopped, and when motor rotates, is rotated by shaft coupling transmission pinion shaft, The pinion rotation that pinion shaft drives and it is connected as a single entity, little gear engage gear wheel according to gearratio underdrive, canine tooth It is nut among wheel, nut rotates together in company with gear wheel, along the axial movement for the screw rod for being provided with spline structure, also just drives The bay cabinet being connected as a single entity with it moves together, have adjusted the distance between master control spacecraft and bay cabinet, So as to have adjusted the distance between antenna of the antenna of master control spacecraft and bay；Connector assembly includes the connection at both ends Device and middle cable set, one end is electrically connected by the connector assembly inside connecting rod with the foundation of master control spacecraft or light connects Connect, described connector assembly includes electric connector or optical connector, and described cable set includes cable or optical cable；It is small Bearing block, the bearing assembly of gear shaft provide supporting for pinion shaft and are oriented to, and gear wheel is the integration of gear, axle, nut Component, top chock and bearing assembly provide supporting for Large Gear Shaft with step and bearing assembly and are oriented to；Described electricity Machine includes servomotor or stepper motor；Described bay layout, including, bare cloth aerial array.

4. a kind of space array antenna according to claim 1, it is characterized in that, a kind of described tethered satellite group battle array space Array antenna, including, master control spacecraft, bay, organize a burst of first interconnection system, aerial array TT＆C system, signal transacting System, wherein, the position of aerial array TT＆C system, signal processing system is in master control spacecraft；Described master control space flight Device includes computer control system, aerial array TT＆C system, signal processing system, photovoltaic comprehensive power system, base during standard System, standard frequency calibration and control system, attitude control system, position control system, TTC ＆ DT Systems, master control spacecraft Bay system, over the ground link antennas system, inter-satellite link antenna system, mechanical interface, cable interface or optical fiber interface； Described master control space-vehicle antenna array element system is a molecule of group array antenna array element, described master control space-vehicle antenna array element system System includes, antenna module, aerial position trimming assembly, emittor/receiver combined system, signal conversion component, transmits network, Or also including optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflection Face, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described aerial array observing and controlling System, including aerial array control system, aerial array monitoring system；Described aerial array monitoring system, including baseline or Person's state measuring device, described baseline or state measuring device, including visible ray, infrared light, laser measuring equipment；It is described Master control spacecraft computer control system, hold a concurrent post the computer control system of aerial array control system；Described master control The standard time base system of spacecraft, standard frequency calibration and control system, base system when holding a concurrent post the standard of aerial array control system System, standard frequency calibration and control system；The markers of described standard time base system, including atomic clock system is carried, or lead Boat satellite timing and Time transfer receiver system, or base calibration system during the transmission standard of ground control centre；Described aeronautical satellite The standard reference system of timing and Time transfer receiver system system includes dipper system, or GPS system；Described atomic clock includes hydrogen arteries and veins Damp atomic clock or LIT atomic clock；Described signal processing system, including time-delay compensation device, phase correction unit, signal close Into device；Described attitude control system includes attitude sensor, attitude control actuator, and described attitude sensor includes Gyroscope, accurate star sensor, accurate sun sensor, described gyroscope include fibre optic gyroscope or lasergyro； Described position control system, including measuring system, control system and execution system, described execution system, including cold air push away Enter system or chemical propulsion system or electric propulsion system；Described optical fiber-microwave communication interface, including optical fiber interface, Microwave interface, optical fiber-microwave signal transition components or microwave-fiber-optic signal transition components；Described aerial position fine setting group Part, including, pinion shaft, shaft coupling, electric machine support, motor, little gear, step and bearing assembly, electric coupler component, Screw rod, gear wheel, top chock and bearing assembly, the bearing block of pinion shaft and bearing assembly, sliding bearing；Its each parts Drive connection be that the signal instruction that motor on antenna system cabinet receives control system is fixedly connected on by electric machine support Rotate or stop, when motor rotates, being rotated by shaft coupling transmission pinion shaft, pinion shaft drive is connected as a single entity with it Pinion rotation, little gear engage gear wheel according to gearratio underdrive, are nut among gear wheel, nut is in company with gear wheel Rotate together, transmission is provided with the screw rod of spline structure axially movable, the ring flange of screw tip and the antenna of antenna module Support is fixedly connected, and antenna holder moves with threaded, also just drives the antenna module being connected as a single entity with it to move together； The bearing block and bearing assembly of pinion shaft provide supporting for pinion shaft and are oriented to, and gear wheel is the one of gear, axle, nut Change component, top chock and bearing assembly to provide supporting for Large Gear Shaft with step and bearing assembly and be oriented to, upper bearing (metal) Seat and bearing assembly are fixedly connected with antenna system cabinet simultaneously with step and bearing assembly so that gear wheel can only rotate And it can not be axially moveable；Electric coupler component includes the electric connector at both ends and middle cable group, connects electric group of antenna Part and the other electric components of bay system；The external cylindrical surface of sliding bearing inner cylinder face and screw rod coordinates and it is fixed There is the guide groove set on the external cylindrical surface of flat key and screw rod to coordinate, play guiding and rotation stop；Described motor includes servo Motor or stepper motor；The a burst of first interconnection system of described group includes rope connection unit, described rope connection unit bag Include connection unit rope main body, mechanical interface, cable for connecting or optical fiber, cable interface or optical fiber interface；Described rope Rope main body includes solid rope or hollow rope, and described rope material of main part is insulator；Bay and master control space flight Communication system between device, between bay includes wired or wireless；Described communication system includes antenna reception signal The information system of transmission channel, the information system of antenna transmission signal transmission channel, aerial array control signal and feedback signal Transmission channel information system；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, posture control System processed, position control system, antenna system, aerial position trimming assembly, mechanical interface, cable interface or optical fiber interface； Described antenna system includes, antenna module, aerial position trimming assembly, emittor/receiver combined system, signal conversion group Part, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes Antenna holder, reflecting surface, feed, described antenna holder include fixed support or can automatically adjust the support of angle；It is described Attitude control system include attitude sensor, attitude control actuator, described attitude sensor include gyroscope, precision Star sensor, accurate sun sensor, described gyroscope include fibre optic gyroscope or lasergyro；Described position control System processed, including measuring system, control system and execution system, described execution system, including cold air propulsion system or change Learn propulsion system or electric propulsion system；Described aerial position trimming assembly, including, pinion shaft, shaft coupling, motor branch Frame, motor, little gear, step and bearing assembly, electric coupler component, screw rod, gear wheel, top chock and bearing group Part, the bearing block of pinion shaft and bearing assembly, sliding bearing；The drive connection of its each parts is consolidated by electric machine support Surely the signal instruction that the motor being connected on antenna system cabinet receives control system is rotated or stopped, and when motor rotates, is led to Cross the rotation of shaft coupling transmission pinion shaft, the pinion rotation that pinion shaft drives and it is connected as a single entity, little gear engagement canine tooth Wheel is nut according to gearratio underdrive, among gear wheel, and nut rotates together in company with gear wheel, and transmission is provided with rotation stop knot Axially movable, the ring flange of screw tip is fixedly connected the screw rod of structure with the antenna holder of antenna module, antenna holder companion Screw rod moves together, also just drives the antenna module being connected as a single entity with it to move together；The bearing block and bearing group of pinion shaft Part provides supporting for pinion shaft and is oriented to, and gear wheel is the integrated component of gear, axle, nut, top chock and bearing group Part and step and bearing assembly are that Large Gear Shaft provides supporting and guiding, top chock and bearing assembly and step and Bearing assembly is fixedly connected with antenna system cabinet simultaneously so that gear wheel can only be rotated and can not be axially moveable；Electrical connection Device assembly includes the electric connector at both ends and middle cable group, connects antenna electric component and bay system is other electrically Component；The external cylindrical surface of sliding bearing inner cylinder face and screw rod coordinates and it is fixed with the external cylindrical surface of flat key and screw rod The guide groove of setting coordinates, and plays guiding and rotation stop；Described motor includes servomotor or stepper motor；Described day Linear array member layout, including, bare cloth aerial array.

5. a kind of space array antenna according to claim 1, it is characterized in that, a kind of described satellites formation group battle array space Array antenna, including, master control spacecraft, bay, communication system, aerial array TT＆C system, signal processing system；Its In, aerial array TT＆C system, the position of signal processing system is in master control spacecraft, or in some or some antenna arrays Backup is set in member；Described master control spacecraft includes computer control system, aerial array TT＆C system, signal transacting system System, photovoltaic comprehensive power system, standard time base system, standard frequency calibration and control system, attitude control system, position control System, TTC ＆ DT Systems, master control space-vehicle antenna array element system, over the ground link antennas system, inter-satellite link antenna system；Institute The master control space-vehicle antenna array element system stated is a molecule of group array antenna array element, described master control space-vehicle antenna array element system Including antenna module, emittor/receiver combined system, signal conversion component, transmitting network, or also include optical fiber-microwave Communication interface, optical sender, photoreceiver, described antenna module include antenna holder, reflecting surface, feed, described antenna Support includes fixed support or can automatically adjust the support of angle；Described aerial array TT＆C system, including aerial array Control system, aerial array monitoring system；Described aerial array monitoring system, including baseline or state measurement system, institute The baseline or state measurement system stated, including radio, laser in combination measuring system, or radio, infrared, laser in combination Measuring system；Described radio, laser in combination measuring system, including the full spatial domain of transmitting radio beam or wide scope are searched Rope, realize that target slightly captures, obtain the device of the low precision azimuth information of target, based on the low precision azimuth information guiding laser Broad beam points to target bearing, the device of the middle precision azimuth information of acquisition target, is swashed based on precision azimuth information guiding in this Light narrow beam points to the device of target bearing, the high Precision information for obtaining target and range information；It is described radio, red Outside, laser in combination measuring system, including the full spatial domain of transmitting radio beam or wide scope search for, realize that target slightly captures, and obtain The device of the low precision azimuth information of target is obtained, based on low precision azimuth information guiding infrared survey beam position target side Position, obtain target middle precision azimuth information device, target is pointed to based on precision azimuth information guiding laser narrow beam in this The device in orientation, the high Precision information for obtaining target and range information；Described signal processing system, including delay compensation Device, phase correction unit, signal synthetic apparatus；The computer control system of described master control spacecraft, holds a concurrent post aerial array The computer control system of control system；The standard time base system of described master control spacecraft, standard frequency calibration and control system System, hold a concurrent post the standard time base system of aerial array control system, standard frequency calibration and control system；Base system during described standard The markers of system, including atomic clock system is carried, either aeronautical satellite timing and Time transfer receiver system or ground control centre are sent out Base calibration system when sending standard；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include Big Dipper system System, or GPS system；Described atomic clock includes hydrogen maer atomic clock or LIT atomic clocks；Described attitude control system bag Attitude sensor, attitude control actuator are included, described attitude sensor includes gyroscope, accurate star sensor, precision too Positive sensor, described gyroscope include fibre optic gyroscope or lasergyro；Described position control system, including measurement System, control system and execution system, described execution system, including cold air propulsion system or chemical propulsion system or Electric propulsion system；Described communication system includes radio communications system or optical communication system；Described photovoltaic comprehensive power System includes power-supply management system, photovoltaic cell group, batteries, self-generating power source, and described self-generating power source includes chemistry Battery or nuclear battery, described nuclear battery include radioisotope battery；

Described bay includes, bay cabinet, bay control system, photovoltaic comprehensive power system, posture control System processed, position control system, communication system, antenna system；Described antenna system includes, antenna module, emitter/reception Machine combined system, signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, optical sender, light-receiving Machine；Described antenna module includes antenna holder, reflecting surface, feed, and described antenna holder includes fixed support or can be certainly The support of dynamic regulation angle；Described attitude control system includes attitude sensor, attitude control actuator, described posture Sensor includes gyroscope, accurate star sensor, accurate sun sensor, and described gyroscope includes fibre optic gyroscope or swashed Optical gyroscope；Described position control system, including measuring system, control system and execution system, described execution system, bag Include cold air propulsion system or chemical propulsion system or electric propulsion system；Described communication system includes radio communication system System or optical communication system；Described photovoltaic comprehensive power system include power-supply management system, photovoltaic cell group, batteries, Self-generating power source, described self-generating power source include chemical cell or nuclear battery, and described nuclear battery includes the same position of radioactivity Plain battery；When bay is more in satellites formation, a part of bay also includes aerial array auxiliary observing and controlling system System, auxiliary master control spacecraft carry out observing and controlling to aerial array；Described aerial array survey and control system, including aerial array are auxiliary Help control system, aerial array auxiliary monitoring system；Described aerial array auxiliary monitoring system, including baseline or state are surveyed Amount system, described baseline or state measurement system, including radio, laser in combination measuring system, or it is radio, red Outside, laser in combination measuring system；Described radio, laser in combination measuring system, including the full spatial domain of transmitting radio beam or The search of person's wide scope, realize that target slightly captures, obtain the device of the low precision azimuth information of target, believed based on the low precision orientation Breath guiding laser broad beam points to target bearing, the device of the middle precision azimuth information of acquisition target, based on precision orientation in this Information guidance laser narrow beam points to the device of target bearing, the high Precision information for obtaining target and range information；It is described Radio, infrared, laser in combination measuring system, including the full spatial domain of transmitting radio beam or wide scope search, realize mesh The thick capture of mark, the device of the low precision azimuth information of target is obtained, based on the low precision azimuth information guiding infrared survey wave beam Target bearing, the device of the middle precision azimuth information of acquisition target are pointed to, the narrow ripple of laser is guided based on precision azimuth information in this The device of Shu Zhixiang target bearings, the high Precision information for obtaining target and range information；Bay and master control spacecraft Between, the communication system between bay include radio communications system or optical communication system；Described communication system bag Include the information system of antenna reception signal transmission channel, the information system of antenna transmission signal transmission channel, aerial array control The information system of the transmission channel of signal and feedback signal；Described bay layout, including bare cloth aerial array；Formation is defended The space face type of star group battle array, including planar array, or curved array；The space dimensionality of Satellite Formation Flying group battle array, including one-dimensional battle array Row or two-dimensional array or cubical array.

6. a kind of space array antenna according to claim 1, it is characterized in that, a kind of described long-range space-based bay Group array 1 system space array antenna, including, master control spacecraft, bay organizes a burst of first interconnecting communication system, and aerial array is surveyed Control system, signal processing system；Wherein, aerial array TT＆C system includes, the aerial array TT＆C system of master control spacecraft and Navigation system, the aerial array TT＆C system set in the navigation system of each bay, or some or some bays Backup；The array configuration of group battle array, each array element carry out autonomous operation holding according to the instruction of master control spacecraft, and by intercommunicated Own location information is sent to master control spacecraft by letter timing in time, and timing carries out time reference Comparison calibration, with Delay compensation to signal provides foundation, mutual simultaneously also by base line measurement system, measurement baseline length, multi-angle, more data Mutually check and correction checking；The position of signal processing system is in master control spacecraft, or is set in some or some bays Backup；Described communication system includes microwave telecommunication system or optical communication system；Described master control spacecraft includes computer Control system, aerial array TT＆C system, signal processing system, photovoltaic comprehensive power system, base calibration system during standard, standard Frequency calibration system, attitude control system, position control system, TTC ＆ DT Systems, main task bay system, to ground chain Road antenna system, inter-satellite link antenna system；Described main task bay system is a molecule of group array antenna array element, institute The main task bay system stated includes, antenna module, emittor/receiver combined system, signal conversion component, transmits net Network, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module include antenna holder, Reflecting surface, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described aerial array TT＆C system and navigation system, including aerial array control system, aerial array monitoring system and navigation system；Described antenna Array monitoring system and navigation system, including base line measurement system, navigation system；Described base line measurement system, including it is wireless Electricity, laser in combination measuring system；Described radio, laser in combination measuring system, including transmitting radio beam is toward rough pre- Estimate direction or estimate range searching, realize that target slightly captures, obtain the device of the low precision azimuth information of target, it is low based on this Precision azimuth information guiding laser broad beam points to target bearing, the device of the middle precision azimuth information of acquisition target, based on this Middle precision azimuth information guiding laser narrow beam points to target bearing, the high Precision information for obtaining target and range information Device；Described navigation system, including satellite navigation system, either celestial autonomous navigation system or multi-sensor combination are led Boat system；The standard reference system system of described satellite navigation system includes dipper system, or GPS system；Described is more sensitive Device integrated navigation system includes accurate star sensor, infrared horizon, radar altimeter, ultraviolet sensors；Described master control boat The computer control system of its device, hold a concurrent post the computer control system of aerial array control system；Described master control spacecraft Base calibration system during standard, including atomic clock system is carried, either aeronautical satellite timing and Time transfer receiver system or ground control Base calibration system when center processed sends standard；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include Dipper system, or GPS system；Described atomic clock includes hydrogen maer atomic clock or LIT atomic clocks；Described signal transacting System, including time-delay compensation device, phase correction unit, signal synthetic apparatus；It is quick that described attitude control system includes posture Sensor, attitude control actuator, described attitude sensor include gyroscope, accurate star sensor, accurate sun sensor, Described gyroscope includes fibre optic gyroscope or lasergyro；Described position control system, including measuring system, control System and execution system, described execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system System；Described communication system includes radio communications system or optical communication system；Described photovoltaic comprehensive power system includes Power-supply management system, photovoltaic cell group, batteries, self-generating power source, described self-generating power source include chemical cell or Nuclear battery, described nuclear battery include radioisotope battery；

Described bay includes, bay cabinet, computer control system, aerial array TT＆C system, signal transacting System, photovoltaic comprehensive power system, base calibration system during standard, standard frequency calibration system, attitude control system, position control System, TTC ＆ DT Systems, main task antenna system, over the ground link antennas system, inter-satellite link antenna system；Described master control Space-vehicle antenna array element system is a molecule of group array antenna array element, and described main task antenna system includes, antenna module, hair Machine/receiver combined system is penetrated, signal conversion component, transmits network, or also includes optical fiber-microwave communication interface, light transmitting Machine, photoreceiver, described antenna module include antenna holder, reflecting surface, feed, and described antenna holder includes fixed support Or the support of angle can be automatically adjusted；Described aerial array TT＆C system and navigation system, including aerial array control system System, aerial array monitoring system and navigation system；Described aerial array monitoring system and navigation system, including base line measurement system System, navigation system；Described base line measurement system, including radio, laser in combination measuring system；Described radio, laser Combination metering system, including transmitting radio beam being toward estimating direction or estimate range searching, realize that target slightly captures roughly, The device of the low precision azimuth information of target is obtained, target side is pointed to based on the low precision azimuth information guiding laser broad beam Position, obtain target middle precision azimuth information device, target is pointed to based on precision azimuth information guiding laser narrow beam in this The device in orientation, the high Precision information for obtaining target and range information；Described navigation system, including satellite navigation system Unite, either celestial autonomous navigation system or multi-sensor integrated navigation system；The standard reference of described satellite navigation system System includes dipper system, or GPS system；Described multi-sensor integrated navigation system includes accurate star sensor, infrared Horizon instrument, radar altimeter, ultraviolet sensors；The computer control system of described master control spacecraft, holds a concurrent post aerial array control The computer control system of system processed；Base calibration system during the standard of described master control spacecraft, including atomic clock system is carried, Base calibration system when either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard；Described leads The standard reference system of boat satellite timing and Time transfer receiver system system includes dipper system, or GPS system；Described atomic clock bag Include hydrogen maer atomic clock or LIT atomic clocks；Described attitude control system includes attitude sensor, gesture stability performs machine Structure, described attitude sensor include gyroscope, accurate star sensor, accurate sun sensor, and described gyroscope includes light Fiber gyroscope or lasergyro；Described position control system, including measuring system, control system and execution system, institute The execution system stated, including cold air propulsion system or chemical propulsion system or electric propulsion system；Described communication system Including radio communications system or optical communication system；Described photovoltaic comprehensive power system includes power-supply management system, photovoltaic Battery pack, batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, described nuclear power Pond includes radioisotope battery.

7. a kind of space array antenna according to claim 1, it is characterized in that, a kind of described long-range space-based bay With long-range ground bay group array 1 system space array antenna, including, space-based bay, organize it is a burst of member interconnection communication system System, aerial array TT＆C system, signal processing system；Wherein, aerial array TT＆C system includes, ground control centre or master The aerial array TT＆C system and navigation system of control spacecraft, the observing and controlling of each bay and navigation system, or some or certain The aerial array Spare Parts for Measurement Control System set in a little bays；The position of signal processing system be in ground control centre or In master control spacecraft, or backup is set in some or some bays；Described signal processing system, including time delay are mended Repay device, phase correction unit, signal synthetic apparatus；The a burst of first interconnecting communication system of described group, including ground control centre, Or master control spacecraft or the communication equipment of each bay correlation, the telemetry communication link network system of antenna array system System；The telemetry communication link network system of described antenna array system, including link antennas between bay, bay with Link antennas between ground control centre, terrestrial communication networks；Described master control spacecraft includes computer control system, antenna array Row TT＆C system, signal processing system, photovoltaic comprehensive power system, base calibration system during standard, standard frequency calibration system, appearance State control system, position control system, TTC ＆ DT Systems, main task bay system, link antennas system over the ground, between star Link antennas system；Described main task bay system is a molecule of group array antenna array element, described main task antenna Array element system includes, antenna module, emittor/receiver combined system, signal conversion component, transmits network, or also include Optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module include antenna holder, reflecting surface, feed, institute The antenna holder stated includes fixed support or can automatically adjust the support of angle；Described aerial array TT＆C system and navigation System, including aerial array control system, aerial array monitoring system and navigation system；Described aerial array monitoring system and Navigation system, including base line measurement system, navigation system；Described base line measurement system, including the measurement of radio, laser in combination System；Described radio, laser in combination measuring system, including transmitting radio beam toward estimating direction or estimate model roughly Enclose search, realize that target slightly captures, obtained the device of the low precision azimuth information of target, guided based on the low precision azimuth information Laser broad beam points to target bearing, the device of the middle precision azimuth information of acquisition target, is drawn based on precision azimuth information in this Lead the device that laser narrow beam points to target bearing, the high Precision information for obtaining target and range information；Described navigation System, including satellite navigation system, either celestial autonomous navigation system or multi-sensor integrated navigation system；Described defends The standard reference system system of star navigation system includes dipper system, or GPS system；Described multi-sensor integrated navigation system bag Include accurate star sensor, infrared horizon, radar altimeter, ultraviolet sensors；The computer control of described master control spacecraft System, hold a concurrent post the computer control system of aerial array control system；Base calibration system during the standard of described master control spacecraft, Including carrying atomic clock system, when either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard Base calibration system；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include dipper system, or GPS System；Described atomic clock includes hydrogen maer atomic clock or LIT atomic clocks；Described signal processing system, including time delay are mended Repay device, phase correction unit, signal synthetic apparatus；Described attitude control system includes attitude sensor, gesture stability is held Row mechanism, described attitude sensor include gyroscope, accurate star sensor, accurate sun sensor, described gyroscope bag Include fibre optic gyroscope or lasergyro；Described position control system, including measuring system, control system and perform system System, described execution system, including cold air propulsion system or chemical propulsion system or electric propulsion system；Described communication System includes radio communications system or optical communication system；Described photovoltaic comprehensive power system include power-supply management system, Photovoltaic cell group, batteries, self-generating power source, described self-generating power source includes chemical cell or nuclear battery, described Nuclear battery includes radioisotope battery；

Described space-based bay includes, bay cabinet, computer control system, aerial array TT＆C system, signal Processing system, photovoltaic comprehensive power system, base calibration system during standard, standard frequency calibration system, attitude control system, position Control system, TTC ＆ DT Systems, main task antenna system, over the ground link antennas system, inter-satellite link antenna system；Described Master control space-vehicle antenna array element system is a molecule of group array antenna array element, and described main task antenna system includes, antenna sets Part, emittor/receiver combined system, signal conversion component, network is transmitted, or also include optical fiber-microwave communication interface, light Emitter, photoreceiver, described antenna module include antenna holder, reflecting surface, feed, and described antenna holder includes fixing Support or the support that angle can be automatically adjusted；Described aerial array TT＆C system and navigation system, including aerial array control System processed, aerial array monitoring system and navigation system；Described aerial array monitoring system and navigation system, including baseline are surveyed Amount system, navigation system；Described base line measurement system, including radio, laser in combination measuring system；Described radio, Laser in combination measuring system, including transmitting radio beam toward estimating direction or estimate range searching, realize that target is thick roughly Capture, the device of the low precision azimuth information of target is obtained, mesh is pointed to based on the low precision azimuth information guiding laser broad beam Orientation, the device of the middle precision azimuth information of acquisition target are marked, is pointed to based on precision azimuth information guiding laser narrow beam in this The device of target bearing, the high Precision information for obtaining target and range information；Described navigation system, including satellite navigation System, either celestial autonomous navigation system or multi-sensor integrated navigation system；The standard ginseng of described satellite navigation system Lighting system includes dipper system, or GPS system；Described multi-sensor integrated navigation system includes accurate star sensor, red Outer horizon instrument, radar altimeter, ultraviolet sensors；Base calibration system during described standard, including atomic clock system is carried, or Aeronautical satellite timing and Time transfer receiver system, or base calibration system during the transmission standard of ground control centre；Described navigation is defended The standard reference system of star timing and Time transfer receiver system system includes dipper system, or GPS system；Described atomic clock includes hydrogen Maser atomic clock or LIT atomic clocks；Described attitude control system includes attitude sensor, attitude control actuator, institute The attitude sensor stated includes gyroscope, accurate star sensor, accurate sun sensor, and described gyroscope includes optical fibre gyro Instrument or lasergyro；Described position control system, including measuring system, control system and execution system, described holds Row system, including cold air propulsion system or chemical propulsion system or electric propulsion system；Described communication system includes nothing Line electrical communication system or optical communication system；Described photovoltaic comprehensive power system include power-supply management system, photovoltaic cell group, Batteries, self-generating power source, described self-generating power source include chemical cell or nuclear battery, and described nuclear battery includes putting Injectivity isotope battery；

Described ground control centre includes computer control system, aerial array TT＆C system, signal processing system, comprehensive electricity Source system, base calibration system during standard, standard frequency calibration system, TTC ＆ DT Systems, to space-based array element link antennas, over the ground Basic matrix member link antennas, cable network and interface；Or also include main task bay system；Described aerial array observing and controlling System, including aerial array control system, aerial array monitoring system and navigation system；Described aerial array monitoring system, Including base line measurement system；Described base line measurement system, including radio, laser in combination measuring system；Described radio, Laser in combination measuring system, including transmitting radio beam toward estimating direction or estimate range searching, realize that target is thick roughly Capture, the device of the low precision azimuth information of target is obtained, mesh is pointed to based on the low precision azimuth information guiding laser broad beam Orientation, the device of the middle precision azimuth information of acquisition target are marked, is pointed to based on precision azimuth information guiding laser narrow beam in this The device of target bearing, the high Precision information for obtaining target and range information；The computer of described ground control centre Control system, include the computer control system of aerial array control system；Base school during the standard of described ground control centre Barebone, including atomic clock system, either aeronautical satellite timing and Time transfer receiver system or ground control centre send standard Shi Ji carries out calibration system to each bay；Described aeronautical satellite timing and the standard reference system system bag of Time transfer receiver system Include dipper system, or GPS system；Described atomic clock includes hydrogen maer atomic clock or LIT atomic clocks；At described signal Reason system, including time-delay compensation device, phase correction unit, signal synthetic apparatus；Described main task bay system bag Include, antenna module, emittor/receiver combined system, signal conversion component, transmit network, or also lead to including optical fiber-microwave Believe interface, optical sender, photoreceiver, described antenna module includes antenna holder, reflecting surface, feed, described antenna branch Frame includes fixed support or can automatically adjust the support of angle；

Described ground bay includes, bay main body, computer control system, signal pre-processing system, and photovoltaic is comprehensive Power-supply system is closed, base calibration system during standard, standard frequency calibration system, TTC ＆ DT Systems, main task antenna system, over the ground Face control centre link antennas system, to master control spacecraft or space-based bay link antennas system, cable network and connect Mouthful；Described main task antenna system includes, antenna module, emittor/receiver combined system, signal conversion component, transmits Network, or also include optical fiber-microwave communication interface, optical sender, photoreceiver, described antenna module includes antenna branch Frame, reflecting surface, feed, described antenna holder include fixed support or can automatically adjust the support of angle；Described standard When base calibration system, including atomic clock system is carried, either in aeronautical satellite timing and Time transfer receiver system or ground control Base calibration system when the heart sends standard；Described aeronautical satellite timing and the standard reference system system of Time transfer receiver system include the Big Dipper System, or GPS system；Described atomic clock includes hydrogen maer atomic clock or LIT atomic clocks；Described communication system includes Radio communications system or optical communication system；A part of bay also includes aerial array survey and control system, auxiliary Ground control centre or master control spacecraft carry out observing and controlling to aerial array；Described aerial array survey and control system, including Aerial array supplementary controlled system, aerial array auxiliary monitoring system；Described aerial array auxiliary monitoring system, including baseline Measuring system, described base line measurement system, including radio, laser in combination measuring system；Described radio, laser in combination Measuring system, including transmitting radio beam obtain toward estimating direction roughly or estimating range searching, realize that target slightly captures The device of the low precision azimuth information of target, target bearing is pointed to based on the low precision azimuth information guiding laser broad beam, obtained The middle precision azimuth information of target device, based on precision azimuth information guiding laser narrow beam in this point to target bearing, Obtain the high Precision information of target and the device of range information.