CN101950850A - Portable flat panel satellite communication antenna - Google Patents
Portable flat panel satellite communication antenna Download PDFInfo
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- CN101950850A CN101950850A CN2010102348020A CN201010234802A CN101950850A CN 101950850 A CN101950850 A CN 101950850A CN 2010102348020 A CN2010102348020 A CN 2010102348020A CN 201010234802 A CN201010234802 A CN 201010234802A CN 101950850 A CN101950850 A CN 101950850A
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Abstract
The invention discloses a portable flat panel satellite communication antenna, which is in a box structure and comprises a box cover and a box body, wherein the box cover is divided into an upper layer and a lower layer, the upper layer is an antenna layer in which panel antennas are arranged, and the lower layer is a first supporting layer in which a polarized adjusting device is arranged, the first supporting layer is used for supporting the antenna layer, and the polarized adjusting device is used for adjusting the polarizing angle of the panel antenna; and the box body is also divided into an upper layer and a lower layer, the upper layer is an electrical bin for assembling electrical components, and the lower layer is a second supporting layer for supporting the electrical bin. The satellite communication antenna of the invention is light in weight, convenient in installation and carrying, intelligent, and convenient to be operated by non-professionals.
Description
Technical field
The present invention relates to automatic star-seeking satellite communication antena technical field, particularly a kind of portable, adopt dull and stereotyped communication antenna, possess the satellite communication antena of automatic star-seeking function.
Background technology
Traditional satellite communication antena is generally parabolic antenna, it generally is case structure, and one the cover antenna form by several casings, behind means of transportation arrival workplace, manually carry out the antenna assembly unit again, artificial orientation, pitching and the polarization of adjusting antenna is under the cooperation of meter specially, with the antenna alignment satellite.
Above-mentioned satellite antenna has following deficiency: the one, and the circular arc stereochemical structure of antenna causes its chest volume bigger, and antenna system weight is heavier, and inconvenience is carried; The 2nd, the antenna system complicated operation, need the professional to operate, be not suitable for the requirement of emergency communication; The 3rd, can not realize the one man operation, use limited.Numerous of particularly present various natural calamity, emergency management and rescue are had higher requirement to communication support, and the portable satellite antenna of tradition is all had higher requirement at weight, volume, aspect manipulating.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: one, alleviate the weight of satellite communication antena, make it easy to install and carry; Two, make its intellectuality, make things convenient for the layman to operate.
(2) technical scheme
In order to achieve the above object, the invention provides a kind of portable dull and stereotyped satellite communication antena, this antenna is a case structure, comprises case lid and casing, and described case lid is divided into upper and lower two-layer, the upper strata is an antenna stack, wherein be equipped with plate aerial, lower floor is first supporting layer, is used to support described antenna stack, wherein be equipped with the polarization adjusting device, described polarization adjusting device is used to regulate the polarizing angle of described plate aerial; Described casing is divided into upper and lower two-layer, and the upper strata is electric storehouse, is used to assemble electric component, and lower floor is second supporting layer, is used to support described electric storehouse.
Wherein, be equipped with electronic elevating gear between described case lid and the casing, the angle of pitch that is used to support described case lid and regulates described plate aerial.
Wherein, the two ends of described electronic elevating gear lay respectively on described first supporting layer and the electric storehouse, and an end that connects described first supporting layer is equipped with the pitch regulation knob, is used to regulate the angle of pitch of described plate aerial.
Wherein, also be equipped with the up-conversion amplifier in described first supporting layer.
Wherein, be equipped with in described second supporting layer and horizontally rotate device, be used to drive described electric storehouse and plate aerial and horizontally rotate.
Wherein, also be equipped with tuner, dipmeter, waveguide filter and cable in the described antenna stack.
Wherein, described electric component comprises antenna servo tracking system, antenna intelligence control system and electric power system, and described antenna servo tracking system comprises beacon receiver, DVB receiver; Described antenna intelligence control system comprises antenna controller, orientation/pitching/polarization transmission device, orientation/pitching/polarization stop, inclination sensor, aspect sensor, electronic compass and GPS receiver, wherein, an end of described beacon receiver, DVB receiver, orientation/pitching/polarization transmission device, orientation/pitching/polarization stop, inclination sensor, aspect sensor, electronic compass and GPS receiver all is connected with described antenna controller.
(3) beneficial effect
Technical scheme of the present invention has alleviated weight by antenna being designed to portable dull and stereotyped case structure, and is therefore easily hidden, mobility strong, but individual soldier's operation; By being furnished with the polarization adjusting device at the supporting layer of case lid, can regulate the antenna polarization angle by the rotation case lid, easy to operate; By be furnished with electronic elevating gear between casing and case lid, this device is furnished with the pitch regulation knob at the case lid end, can support the case lid and the control antenna angle of pitch, and is easy to operate; And by being equipped with intelligence control system, make simple to operately, make things convenient for the layman to operate.
Description of drawings
Fig. 1 is the structural representation of the satellite communication antena of the embodiment of the invention;
Fig. 2 be the embodiment of the invention satellite communication antena the part modular construction and with the connection diagram of plate aerial.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
The dull and stereotyped satellite antenna outward appearance of the portable automatic star-seeking of the embodiment of the invention is a small suitcase, be equipped with plate aerial, radio system, dipmeter, polarization adjusting device in the case lid, intelligence control system is installed in the casing, comprises electric controling part, power-supply system, communication module and control interfaces such as antenna intelligence control system, antenna servo tracking system.
As shown in Figure 1, case lid divides upper and lower two layers, and the upper strata is an antenna stack 12, comprises device and superficial layers 11 such as plate aerial, high forehead, dipmeter, waveguide filter, cable.Lower floor is first supporting layer 13, be used for supporting antenna layer 12 and install the frequency conversion amplifier (Block Up-Converter, BUC) 18, and be equipped with polarization adjusting device 19, the polarizing angle that is used for plate aerial is regulated.
Casing divides upper and lower two layers, the upper strata is an electric storehouse 17 with water-proof function, the controller that fixes up an aerial wire in the electric storehouse 17, track receiver (being specially beacon receiver and DVB receiver), orientation/pitching/polarization transmission device, communication module, GPS receiver, control interface 16.Lower floor is used to support electric storehouse, and is equipped with and horizontally rotates device, is used to drive electric storehouse and antenna and horizontally rotates.
Be furnished with an electronic elevating gear 15 between casing and the case lid, this device is furnished with pitch regulation knob 14 at first supporting layer, 13 ends of case lid, is used to support the angle of pitch of case lid and control plate aerial.
The part modular construction of portable dull and stereotyped satellite communication antena as shown in Figure 2, wherein, radio system comprise power amplifier, waveguide filter, tuner (Low Noise Block, LNB) and directional coupler; The antenna servo tracking system comprises beacon receiver, DVB receiver; The antenna intelligence control system comprises orientation/pitching/polarization transmission device, orientation/pitching/polarization stop, antenna controller, inclination sensor, aspect sensor, electronic compass and GPS receiver.
The mounting means of the antenna of the foregoing description is as follows:
The first step: open case lid,, antenna surface is adjusted to certain angle of pitch by the pitch regulation knob, and fixing.The rotable antenna layer is adjusted to the antenna polarization angle and the accurate coupling of satellite-signal polarization.
Second step: power up, system initialization reads the data of GPS receiver and dipmeter, and according to the work satellite parametric reduction that prestores, calculates the antenna work angle of pitch, azimuth automatically.
The 3rd step: intelligence control system is moved on the driven antenna course according to the pitch angle data of antenna work, until the theoretical elevation angle.
The 4th step: intelligence control system is according to the antenna bearingt angular data, and a drive case and a day alignment operative orientation turn to theoretical orientation.
The 5th step: seek star and follow the tracks of.Track receiver receives the Satellite Tracking signal, handles also through receiver and delivers to antenna controller after the A/D conversion, and antenna controller is constantly handled this signal in the antenna movement process, until this signal maximum, thus the accurate alignment work satellite of control antenna.
The operation principle of above-mentioned intelligence control system is: the antenna intelligence control system is determined the heeling condition of antenna geographic location, plate aerial according to GPS receiver, dipmeter, and the location longitude of used communication satellite, calculate the required pitching of antenna, orientation and polarizing angle, i.e. the theoretical work position.Antenna intelligence control system control azimuth/elevating gear is urged to the theoretical work position with antenna, and the rotation of control polarization transmission device, makes the polarizing angle coupling of the polarizing angle and the satellite repeater on the communication satellite of antenna, enters the star process of seeking.Antenna is sought in the star process, plate aerial receives the electromagnetic wave that satellite sends, and be sent to low noise amplifier, through the beacon/DVB receiver in the master control module that is sent to the antenna intelligence control system after amplifying, calculate AGC (being a direct current voltage) level value through beacon/DVB receiver, the AGC level value is fed back to master control module in the antenna controller, the master control module is adjusted antenna bearingt/pitching/polarizing angle according to the AGC level value, make antenna prepare to go to AGC level value maximum, realize accurately to star.Wherein, the orientation/pitching among Fig. 2/polarization transmission device is made up of azimuth drive, elevating gear and polarization transmission device.
Technical scheme of the present invention has alleviated weight by antenna being designed to portable dull and stereotyped case structure, and is therefore easily hidden, mobility strong, but individual soldier's operation; By being furnished with the polarization adjusting device at the supporting layer of case lid, can regulate the antenna polarization angle by the rotation case lid, easy to operate; By be furnished with electronic elevating gear between casing and case lid, this device is furnished with the pitch regulation knob at the case lid end, can support the case lid and the control antenna angle of pitch, and is easy to operate; And by being equipped with intelligence control system, make simple to operately, make things convenient for the layman to operate.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. portable dull and stereotyped satellite communication antena, it is characterized in that, this antenna is a case structure, comprises case lid and casing, and described case lid is divided into upper and lower two-layer, the upper strata is an antenna stack, wherein be equipped with plate aerial, lower floor is first supporting layer, is used to support described antenna stack, wherein be equipped with the polarization adjusting device, described polarization adjusting device is used to regulate the polarizing angle of described plate aerial; Described casing is divided into upper and lower two-layer, and the upper strata is electric storehouse, is used to assemble electric component, and lower floor is second supporting layer, is used to support described electric storehouse.
2. portable dull and stereotyped satellite communication antena as claimed in claim 1 is characterized in that, is equipped with electronic elevating gear between described case lid and the casing, the angle of pitch that is used to support described case lid and regulates described plate aerial.
3. portable dull and stereotyped satellite communication antena as claimed in claim 2, it is characterized in that, the two ends of described electronic elevating gear lay respectively on described first supporting layer and the electric storehouse, an end that connects described first supporting layer is equipped with the pitch regulation knob, is used to regulate the angle of pitch of described plate aerial.
4. portable dull and stereotyped satellite communication antena as claimed in claim 1 is characterized in that, also is equipped with the up-conversion amplifier in described first supporting layer.
5. portable dull and stereotyped satellite communication antena as claimed in claim 1 is characterized in that, is equipped with in described second supporting layer and horizontally rotates device, is used to drive described electric storehouse and plate aerial and horizontally rotates.
6. portable dull and stereotyped satellite communication antena as claimed in claim 1 is characterized in that, also is equipped with tuner, dipmeter, waveguide filter and cable in the described antenna stack.
7. as each described portable dull and stereotyped satellite communication antena of claim 1～6, it is characterized in that, described electric component comprises antenna servo tracking system, antenna intelligence control system and electric power system, and described antenna servo tracking system comprises beacon receiver, DVB receiver; Described antenna intelligence control system comprises antenna controller, orientation/pitching/polarization transmission device, orientation/pitching/polarization stop, inclination sensor, aspect sensor, electronic compass and GPS receiver, wherein, an end of described beacon receiver, DVB receiver, orientation/pitching/polarization transmission device, orientation/pitching/polarization stop, inclination sensor, aspect sensor, electronic compass and GPS receiver all is connected with described antenna controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102348020A CN101950850A (en) | 2010-07-21 | 2010-07-21 | Portable flat panel satellite communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102348020A CN101950850A (en) | 2010-07-21 | 2010-07-21 | Portable flat panel satellite communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101950850A true CN101950850A (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102348020A Pending CN101950850A (en) | 2010-07-21 | 2010-07-21 | Portable flat panel satellite communication antenna |
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| CN (1) | CN101950850A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134868A (en) * | 2014-07-16 | 2014-11-05 | 北京无线电测量研究所 | Two-dimensional rotary servo mechanism |
| CN110233660A (en) * | 2019-07-02 | 2019-09-13 | 广州天链通信科技有限公司 | A kind of portable integrated satellite communication terminal |
| CN110391839A (en) * | 2019-08-28 | 2019-10-29 | 成都卫讯科技有限公司 | Portable satellite earth station |
| CN113885050A (en) * | 2021-12-07 | 2022-01-04 | 深圳市麦微智能电子有限公司 | External high-precision Beidou positioning module mounting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819185A (en) * | 1995-06-07 | 1998-10-06 | Hitachi, Ltd. | Portable satellite communication apparatus |
| CN101023601A (en) * | 2004-09-14 | 2007-08-22 | St电子（卫星通信和传感器***）私人有限公司 | Portable satellite terminal |
| CN201188617Y (en) * | 2006-09-19 | 2009-01-28 | 北京爱科迪信息通讯技术有限公司 | Intelligent portable satellite communication earth station |
| CN101699220A (en) * | 2009-10-21 | 2010-04-28 | 南京中网卫星通信股份有限公司 | Automatic correction control device for electronic compass of vehicle-mounted satellite antenna and control method thereof |
-
2010
- 2010-07-21 CN CN2010102348020A patent/CN101950850A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819185A (en) * | 1995-06-07 | 1998-10-06 | Hitachi, Ltd. | Portable satellite communication apparatus |
| CN101023601A (en) * | 2004-09-14 | 2007-08-22 | St电子（卫星通信和传感器***）私人有限公司 | Portable satellite terminal |
| CN201188617Y (en) * | 2006-09-19 | 2009-01-28 | 北京爱科迪信息通讯技术有限公司 | Intelligent portable satellite communication earth station |
| CN101699220A (en) * | 2009-10-21 | 2010-04-28 | 南京中网卫星通信股份有限公司 | Automatic correction control device for electronic compass of vehicle-mounted satellite antenna and control method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134868A (en) * | 2014-07-16 | 2014-11-05 | 北京无线电测量研究所 | Two-dimensional rotary servo mechanism |
| CN104134868B (en) * | 2014-07-16 | 2016-08-24 | 北京无线电测量研究所 | A kind of Two Dimensional Rotating servo control mechanism |
| CN110233660A (en) * | 2019-07-02 | 2019-09-13 | 广州天链通信科技有限公司 | A kind of portable integrated satellite communication terminal |
| CN110391839A (en) * | 2019-08-28 | 2019-10-29 | 成都卫讯科技有限公司 | Portable satellite earth station |
| CN113885050A (en) * | 2021-12-07 | 2022-01-04 | 深圳市麦微智能电子有限公司 | External high-precision Beidou positioning module mounting structure |
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Application publication date: 20110119 |