CN107247256A - A kind of rf integration detector and method - Google Patents
A kind of rf integration detector and method Download PDFInfo
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- CN107247256A CN107247256A CN201710589835.9A CN201710589835A CN107247256A CN 107247256 A CN107247256 A CN 107247256A CN 201710589835 A CN201710589835 A CN 201710589835A CN 107247256 A CN107247256 A CN 107247256A
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- 230000010354 integration Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 186
- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000005855 radiation Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 7
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
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- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
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- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The present invention relates to a kind of rf integration detector and method, its detector includes antenna module, radio-frequency front-end extension set, signal transacting and master control extension, display control extension set；Its method, during radar emission signal testing, rf integration detector is powered by airborne power supply through cable S5, and relevant parameter is set by display control extension set, is selected radar emission signal testing and is confirmed.Display control extension set controls airborne radar to send radiation signal by cable S6；Meanwhile, antenna control signal processing and master control extension are passed by number and radar emission test module enters radar emission signal testing state.Radar emission signal receives through radar emission test antenna and is converted into radiofrequency signal enters radar emission test module by cable S3, amplitude detection, rectified signal are carried out to signal and gives display control extension set by being transferred to signal transacting and master control extension after A/D converter, and being reported by number biography antenna.
Description
Technical field
The present invention relates to a kind of rf integration detector and method, belong to airplane ground support equipment technical field.
Background technology
Radiofrequency signal is that the main of present information war detects the direction received and resisted, and radiofrequency signal is relative complex, containing information content
It is abundant and high to confidentiality requirement, accordingly, it would be desirable to ensure the correctness of associated radio frequency signal by special equipment.
Traditional rf integration detection device, compatibility is not strong in functional performance, and the aircraft of type can only be corresponded to it
Detected；And it is big in configuration aspects volume, it is integrated not high, it is relatively cumbersome, to the carrying in outfield, erection, dismounting and transfer
Inconvenience is brought Deng work.
The content of the invention
The compatibility that exists for existing rf integration detection device is not strong, volume is big, integration degree is not high, relatively stupid
The problem of weight, the invention provides a kind of new rf integration detector and method.As airplane ground support equipment, outside
Field is completed to test rebecca radiation signal and weapon guidance signal, it is ensured that its correspondence is penetrated when aircraft weapon system is launched
The correctness of frequency signal；And compatible homologous series rebecca and the same test function of guidance.
In order to solve problem above, the invention provides a kind of rf integration detector, it is characterised in that including antenna sets
Part, radio-frequency front-end extension set, signal transacting and master control extension, display control extension set；Antenna module passes through cable radio-frequency front-end extension set
It is connected, the XS5 interfaces of radio-frequency front-end extension set are connected by S5 test cables with aircraft airborne power supply, the XS7 of radio-frequency front-end extension set
Interface is connected by S7 test cables with the XS3 interfaces of signal transacting and master control extension, and the XS6 interfaces of radio-frequency front-end extension set pass through
S2 test cables connect with the XS2 interfaces of signal transacting and master control extension, and the XS1 interfaces of signal transacting and master control extension pass through S1
Test cable is led hair frame with aircraft weapon and connected, and signal transacting and master control extension and display control extension set are equipped with special number and passed
Antenna, realization is wirelessly transferred, and display control extension set is connected by S6 test cables with aircraft airborne radar.
Described antenna module includes radar emission test antenna, weapon guidance test antenna；The radar emission test
Antenna is connected by S3 test cables with the XS8 interfaces of radio-frequency front-end extension set, and weapon guidance test antenna passes through S4 test cables
Connect with the XS12 interfaces of radio-frequency front-end extension set.
Described radio-frequency front-end extension set includes radar emission test module, weapon guidance test module, power module；It is described
Radar emission test module include power detector, A/D converter；Radar emission test antenna is used to receive aircraft airborne thunder
The radiation signal reached, and radiation signal is converted into radio signal transmission gives radar emission test module, radar emission test mould
Block carries out amplitude detection by power detector to signal, and rectified signal after A/D converter by being transferred to signal transacting and master
Control extension set.
Described weapon guidance test module mainly includes amplifier I, frequency converter, wave filter, amplifier II；Weapon guidance
Test antenna leads the radiation signal of hair frame for receiving aircraft weapon, and radiation signal is converted into radio signal transmission to weapon
Test module is guided, weapon guidance test module is amplified by amplifier I and frequency converter to signal, frequency-conversion processing, so that
Intermediate-freuqncy signal is obtained, intermediate-freuqncy signal is filtered by wave filter, amplifier II to signal again, be transferred to signal after enhanced processing
Processing and master control extension.The power module, it is aircraft airborne power supply that it, which is inputted, and processing is filtered to power supply, while defeated
The power supply gone out needed for radar emission test module, weapon guidance test module, signal transacting and master control extension normal work.Power supply
The electric input interface of module is used to connect with aircraft airborne power supply, and the first electricity output interface and the weapon guidance of power module are tested
The power supply interface of module connects, and the second electricity output interface of power module connects with the power supply interface of radar emission test module；
The XS6 interfaces of radio-frequency module connect with the XS2 interfaces of signal transacting and master control extension, the XS7 interfaces of radar emission test module
Connect with the XS3 interfaces of signal transacting and master control extension.
The signal transacting and master control extension include PC104 industrial control mainboards, power panel, I/O signal interface boards, A/D conversions
Device, solution decoder, number pass antenna assembly.PC104 industrial control mainboards pass antenna assembly by number and carried out with display control extension set
Signal is connected, and signal exchange is carried out between I/O signaling interfaces board detector and aircraft weapon system；A/D converter is military with aircraft
Signal between device system is acquired in conversion；Solution decoder be used for aircraft weapon system and lead hair frame signal add
Secret letter number, which is decoded and decoded, sends PC104 industrial control mainboards to after processing, then is transferred to display control by wireless data sending device
Extension set processed；Power panel power supply for needed for signal transacting and master control extension offer normal work.
The display control extension set, using portable computer, built-in special number passes antenna, realizes and signal transacting and master
Control the remote interconnection of extension set；Display control extension set sends test instruction to signal transacting and master control extension, receives and shows test
As a result.By way of controlled in wireless, protection tester endangers away from high-intensity electromagnetic radiation.Display control extension set is using flat
Plank frame, using light-weight design, on the basis of structural strength is ensured, alleviates weight as far as possible.Body etc. is main
Part is all using magnesium alloy material, and internal components re-start optimized Selection, reduces excessive parts and cable.There is product
Aesthetic in appearance, structural strength is high, lightweight, the advantages of be easy to carry.
The test cable, can be just under complicated external environment condition using military connector and army grade cable
Often use, and can be reliably connected with communicating, it is ensured that the correctness of detector work.
A kind of rf integration detector detection method, it is characterised in that：During radar emission signal testing, radar emission test
Antenna is placed in the front of aircraft airborne radar；Rf integration detector is powered by airborne power supply through S5 test cables, and self-inspection is complete
Cheng Hou, relevant parameter is set by display control extension set, is selected radar emission signal testing and is confirmed；Now, display control point
Machine tests cable control machine load radar by S6 and sends radiation signal；Meanwhile, antenna control signal processing and master control are passed by number
Extension set and radar emission test module enter radar emission signal testing state；Radar emission signal tests antenna through radar emission
Receive and be converted into radiofrequency signal and radar emission test module is entered by S3 test cables, amplitude detection, inspection are carried out to signal
After ripple signal is by A/D converter, signal transacting is sent to by S7 test cables and master control extension obtains test result, tested
As a result reported again by number biography antenna to display control extension set and show test result.
During weapon guidance signal testing, weapon guidance test antenna be placed in aircraft weapon lead hair frame radiating antenna just under
Side.Rf integration detector is powered by airborne power supply through S5 test cables, after the completion of self-inspection, and phase is set by display control extension set
Related parameter, selects weapon guidance signal testing and confirms；Now, display control extension set by number pass antenna control signals processing and
Master control extension and weapon guidance test module enter weapon guidance signal testing state.Signal transacting and master control extension enter weapon
During guidance signal test mode, instruction is provided to aircraft avionics system by S1 test cables, aircraft avionics system is sent phase
Close test signal；Wherein, weapon guidance radiation signal, which receives through weapon guidance test antenna and is converted into radiofrequency signal, passes through S4
Test cable enters weapon guidance test module, and weapon guidance test module is put by amplifier I and frequency converter to signal
Greatly, frequency-conversion processing, so as to obtain intermediate-freuqncy signal, intermediate-freuqncy signal is filtered to signal by wave filter, amplifier II, amplified again
Signal transacting and master control extension are sent to by S2 test cables after processing；Meanwhile, weapon guidance avionics signal is tested by S1
Cable sends signal transacting to and master control extension obtains test result, and test result is reported by S1 test cables gives aircraft avionics
System, meanwhile, reported by number biography antenna to display control extension set and show test result.
Beneficial effect：The phase of rf integration detector provided by the present invention, compatible homologous series rebecca and guidance
Same test function；Modularization, Integration Design are realized, volume is reduced, weight is alleviated；And simple to operate, man-machine interaction
Simple interface understands；The work such as the carrying in outfield, erection, dismounting and transfer can be easily accomplished.
Brief description of the drawings
Fig. 1 is the composition schematic diagram of rf integration detector.
Fig. 2 is the part and interface relationship figure of rf integration detector.
Fig. 3 is the composition schematic diagram of the radar emission test module of rf integration detector.
Fig. 4 is the composition schematic diagram of the weapon guidance test module of rf integration detector.
Fig. 5 is the signal transacting of rf integration detector and the composition schematic diagram of master control extension.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in further detail.
As shown in figure 1, the invention provides a kind of rf integration detector, including radar emission test antenna, weapon system
Lead test antenna, radio-frequency front-end extension set, signal transacting and master control extension, display control extension set；Radar emission test antenna passes through
S3 test cables connect with the XS8 interfaces of radio-frequency front-end extension set, before weapon guidance tests antenna by S4 test cables and radio frequency
The XS12 interfaces of end extension set connect, and the XS5 interfaces of radio-frequency front-end extension set are connected by S5 test cables with aircraft airborne power supply, are penetrated
The XS7 interfaces of frequency front end extension set are connected by S7 test cables with the XS3 interfaces of signal transacting and master control extension, radio-frequency front-end point
The XS6 interfaces of machine are connected by S2 test cables with the XS2 interfaces of signal transacting and master control extension, signal transacting and master control extension
XS1 interfaces hair frame led by S1 test cables and aircraft weapon connected, signal transacting and master control extension and display control point
Machine is equipped with special number and passes antenna, and realization is wirelessly transferred, and display control extension set passes through S6 test cables and aircraft airborne radar phase
Connect.
As shown in Fig. 2 described radio-frequency front-end extension set includes radar emission test module, weapon guidance test module, electricity
Source module.
Described radar emission test module includes power detector, A/D converter (as shown in Figure 3).Radar emission is surveyed
Examination antenna is used for the radiation signal for receiving aircraft airborne radar, and radiation signal is converted into radio signal transmission to radar emission
Test module, radar emission test module carries out amplitude detection by power detector to signal, and rectified signal is changed by A/D
Signal transacting and master control extension are transferred to after device；
Described weapon guidance test module mainly includes amplifier I, frequency converter, wave filter, amplifier II (such as Fig. 4 institutes
Show).Weapon guidance test antenna is used to receive the radiation signal that aircraft weapon leads hair frame, and radiation signal is converted into radio frequency letter
Number weapon guidance test module is transferred to, weapon guidance test module is amplified to signal by amplifier I and frequency converter, become
Frequency is handled, so as to obtain intermediate-freuqncy signal, intermediate-freuqncy signal is filtered by wave filter, amplifier II to signal again, enhanced processing
After be transferred to signal transacting and master control extension.
The power module, it is aircraft airborne power supply that it, which is inputted, and processing is filtered to power supply, while exporting radar spoke
The power supply penetrated needed for test module, weapon guidance test module, signal transacting and master control extension normal work.
The electric input interface of power module be used for connect with aircraft airborne power supply, the first electricity output interface of power module with
The power supply interface of weapon guidance test module connects, the second electricity output interface of power module and the confession of radar emission test module
Electrical interface connects；The XS6 interfaces of radio-frequency module connect with the XS2 interfaces of signal transacting and master control extension, radar emission test mould
The XS7 interfaces of block connect with the XS3 interfaces of signal transacting and master control extension.
As shown in figure 5, the signal transacting and master control extension include PC104 industrial control mainboards, power panel, I/O signaling interfaces
Plate, A/D converter, solution decoder, number pass antenna assembly.PC104 industrial control mainboards pass antenna assembly by number and controlled with display
Extension set processed carries out signal connection, and signal exchange is carried out between I/O signaling interfaces board detector and aircraft weapon system；A/D is changed
Signal between device and aircraft weapon system is acquired in conversion；Solution decoder is used for aircraft weapon system and leads hair
The coded signal of frame signal is decoded and sends PC104 industrial control mainboards to after decoding processing, then is passed by wireless data sending device
It is defeated by display control extension set；Power panel power supply for needed for signal transacting and master control extension offer normal work.
The display control extension set, using portable computer, built-in special number passes antenna, realizes and signal transacting and master
Control the remote interconnection of extension set；Display control extension set sends test instruction to signal transacting and master control extension, receives and shows test
As a result.By way of controlled in wireless, protection tester endangers away from high-intensity electromagnetic radiation.Display control extension set is using flat
Plank frame, using light-weight design, on the basis of structural strength is ensured, alleviates weight as far as possible.Body etc. is main
Part is all using magnesium alloy material, and internal components re-start optimized Selection, reduces excessive parts and cable, has product
Aesthetic in appearance, structural strength is high, lightweight, the advantages of be easy to carry.
The test cable, can be just under complicated external environment condition using military connector and army grade cable
Often use, and can be reliably connected with communicating, it is ensured that the correctness of detector work.
Radar emission signal testing following to rf integration detector and weapon guidance signal testing the two functions are entered
Row brief description.
During radar emission signal testing, radar emission test antenna is placed in the front of aircraft airborne radar；Rf integration
Detector is powered by airborne power supply through S5 test cables, after the completion of self-inspection, and relevant parameter, selection are set by display control extension set
Radar emission signal testing simultaneously confirms；Now, display control extension set is tested cable control machine and is carried radar and send to radiate and believed by S6
Number；Meanwhile, antenna control signal processing and master control extension are passed by number and radar emission test module enters radar emission signal
Test mode；Radar emission signal receives through radar emission test antenna and is converted into radiofrequency signal to be entered by S3 test cables
Radar emission test module, carries out amplitude detection to signal, after rectified signal is by A/D converter, is passed by S7 test cables
Give signal transacting and master control extension obtains test result, test result passes antenna by number again and reported to display control extension set simultaneously
Show test result.
During weapon guidance signal testing, weapon guidance test antenna be placed in aircraft weapon lead hair frame radiating antenna just under
Side.Rf integration detector is powered by airborne power supply through S5 test cables, after the completion of self-inspection, and phase is set by display control extension set
Related parameter, selects weapon guidance signal testing and confirms；Now, display control extension set by number pass antenna control signals processing and
Master control extension and weapon guidance test module enter weapon guidance signal testing state.Signal transacting and master control extension enter weapon
During guidance signal test mode, instruction is provided to aircraft avionics system by S1 test cables, aircraft avionics system is sent phase
Close test signal；Wherein, weapon guidance radiation signal, which receives through weapon guidance test antenna and is converted into radiofrequency signal, passes through S4
Test cable enters weapon guidance test module, and weapon guidance test module is put by amplifier I and frequency converter to signal
Greatly, frequency-conversion processing, so as to obtain intermediate-freuqncy signal, intermediate-freuqncy signal is filtered to signal by wave filter, amplifier II, amplified again
Signal transacting and master control extension are sent to by S2 test cables after processing；Meanwhile, weapon guidance avionics signal is tested by S1
Cable sends signal transacting to and master control extension obtains test result, and test result is reported by S1 test cables gives aircraft avionics
System, meanwhile, reported by number biography antenna to display control extension set and show test result.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not restricted to, for the technology of this area
For personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included within scope of the presently claimed invention.
Claims (6)
1. a kind of rf integration detector, it is characterised in that including antenna module, radio-frequency front-end extension set, signal transacting and master control
Extension set, display control extension set；Antenna module is connected by cable radio-frequency front-end extension set, and the XS5 interfaces of radio-frequency front-end extension set pass through
S5 test cables connect with aircraft airborne power supply, the XS7 interfaces of radio-frequency front-end extension set by S7 test cables and signal transacting and
The XS3 interfaces of master control extension connect, and the XS6 interfaces of radio-frequency front-end extension set pass through S2 test cables and signal transacting and master control extension
XS2 interfaces connect, the XS1 interfaces of signal transacting and master control extension are led hair frame by S1 test cables and aircraft weapon and connected,
Signal transacting and master control extension and display control extension set are equipped with special number and pass antenna, and realization is wirelessly transferred, display control point
Machine is connected by S6 test cables with aircraft airborne radar.
2. a kind of rf integration detector according to claim 1, it is characterised in that described antenna module includes；Institute
State radar emission test antenna by S3 test cables with the XS8 interfaces of radio-frequency front-end extension set to connect, weapon guidance test antenna
Connected by S4 test cables with the XS12 interfaces of radio-frequency front-end extension set.
3. a kind of rf integration detector according to claim 2, it is characterised in that described radio-frequency front-end extension set includes
Radar emission test module, weapon guidance test module, power module；
Described radar emission test module includes power detector, A/D converter；
Radar emission test antenna is used for the radiation signal for receiving aircraft airborne radar, and radiation signal is converted into radiofrequency signal
Radar emission test module is transferred to, radar emission test module carries out amplitude detection, detection by power detector to signal
Signal after A/D converter by being transferred to signal transacting and master control extension；
Described weapon guidance test module mainly includes amplifier I, frequency converter, wave filter, amplifier II；
Weapon guidance test antenna is used to receive the radiation signal that aircraft weapon leads hair frame, and radiation signal is converted into radio frequency letter
Number weapon guidance test module is transferred to, weapon guidance test module is amplified to signal by amplifier I and frequency converter, become
Frequency is handled, so as to obtain intermediate-freuqncy signal, intermediate-freuqncy signal is filtered by wave filter, amplifier II to signal again, enhanced processing
After be transferred to signal transacting and master control extension；
The power module, it is aircraft airborne power supply that it, which is inputted, and processing is filtered to power supply, is surveyed while exporting radar emission
Power supply needed for die trial block, weapon guidance test module, signal transacting and master control extension normal work；
The electric input interface of power module is used to connect with aircraft airborne power supply, the first electricity output interface and weapon of power module
The power supply interface of guidance test module connects, and the second electricity output interface of power module and the power supply of radar emission test module connect
Mouth connects；The XS6 interfaces of radio-frequency module connect with the XS2 interfaces of signal transacting and master control extension, radar emission test module
XS7 interfaces connect with the XS3 interfaces of signal transacting and master control extension.
4. a kind of rf integration detector according to claim 1, it is characterised in that the signal transacting and master control extension
Antenna assembly is passed including PC104 industrial control mainboards, power panel, I/O signal interface boards, A/D converter, solution decoder, number；
PC104 industrial control mainboards pass antenna assembly by number and are connected with display control extension set progress signal, the detection of I/O signal interface boards
Signal exchange is carried out between instrument and aircraft weapon system；Signal between A/D converter and aircraft weapon system be acquired in
Conversion；Solution decoder is used for aircraft weapon system and leads the coded signal of hair frame signal and decoded and decode after processing
Send PC104 industrial control mainboards to, then display control extension set is transferred to by wireless data sending device；Power panel is signal transacting and master
Control extension set and power supply needed for normal work is provided.
5. a kind of rf integration detector according to claim 1, it is characterised in that the display control extension set, is used
Portable computer, built-in special number passes antenna；Display control extension set sends test instruction to signal transacting and master control extension, connects
Receive and show test result.
6. a kind of rf integration detector detection method, it is characterised in that：During radar emission signal testing, radar emission test days
Line is placed in the front of aircraft airborne radar；Rf integration detector is powered by airborne power supply through S5 test cables, and self-inspection is completed
Afterwards, relevant parameter is set by display control extension set, selects radar emission signal testing and confirm；Now, display control extension set
Cable control machine load radar is tested by S6 and sends radiation signal；Meanwhile, antenna control signal processing and master control point are passed by number
Machine and radar emission test module enter radar emission signal testing state；Radar emission signal connects through radar emission test antenna
Receive and be converted into radiofrequency signal and radar emission test module is entered by S3 test cables, amplitude detection, detection are carried out to signal
After signal is by A/D converter, signal transacting is sent to by S7 test cables and master control extension obtains test result, test knot
Fruit is reported to display control extension set by number biography antenna and shows test result again.
During weapon guidance signal testing, weapon guidance test antenna is placed in the underface that aircraft weapon leads hair frame radiating antenna.Penetrate
Frequency comprehensive detector is powered by airborne power supply through S5 test cables, after the completion of self-inspection, and related ginseng is set by display control extension set
Number, selects weapon guidance signal testing and confirms；Now, display control extension set passes antenna control signal processing and master control by number
Extension set and weapon guidance test module enter weapon guidance signal testing state.Signal transacting and master control extension enter weapon guidance
During signal testing state, instruction is provided to aircraft avionics system by S1 test cables, aircraft avionics system is sent correlative measurement
Trial signal；Wherein, weapon guidance radiation signal receives through weapon guidance test antenna and is converted into radiofrequency signal and tested by S4
Cable enters weapon guidance test module, and weapon guidance test module is amplified to signal by amplifier I and frequency converter, become
Frequency is handled, so as to obtain intermediate-freuqncy signal, intermediate-freuqncy signal is filtered by wave filter, amplifier II to signal again, enhanced processing
Signal transacting and master control extension are sent to by S2 test cables afterwards；Meanwhile, weapon guidance avionics signal passes through S1 test cables
Send signal transacting to and master control extension obtains test result, test result is reported by S1 test cables gives aircraft avionics system
System, meanwhile, reported by number biography antenna to display control extension set and show test result.
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| CN201710589835.9A CN107247256A (en) | 2017-07-19 | 2017-07-19 | A kind of rf integration detector and method |
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