CN101950844A - Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof - Google Patents
Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof Download PDFInfo
- Publication number
- CN101950844A CN101950844A CN2010102677206A CN201010267720A CN101950844A CN 101950844 A CN101950844 A CN 101950844A CN 2010102677206 A CN2010102677206 A CN 2010102677206A CN 201010267720 A CN201010267720 A CN 201010267720A CN 101950844 A CN101950844 A CN 101950844A
- Authority
- CN
- China
- Prior art keywords
- antenna
- star
- pitching
- auxiliary
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a portable satellite antenna system with an auxiliary star aiming device and a star aiming method thereof. The portable satellite antenna system comprises an antenna reflecting surface, a folding type feed source assembly, an antenna support assembly, a horizontal adjusting device, a pitching adjusting device, a direction adjusting device, a radio frequency assembly and an auxiliary star aiming device, wherein the auxiliary star aiming device is connected with an antenna; the antenna reflecting surface, the folding type feed source assembly, the horizontal adjusting device, the pitching adjusting device and the direction adjusting device are respectively connected with the antenna support assembly; and the radio frequency assembly is connected with the folding type feed source assembly. The auxiliary star aiming device is additionally arranged in the portable satellite antenna system, thus users can adjust the posture of the antenna and finish the star aiming; and the portable satellite antenna system has the advantages of simple structure, light weight, high opening speed, convenience and portability, and can meet the requirements for emergent communication.
Description
Technical field
The present invention relates to satellite antenna device and technical field, particularly relate to a kind of have auxiliary to star device the portable satellite antenna system and utilize described satellite antenna system auxiliary star device is carried out method to star.
Background technology
Traditional satellite antenna generally is a case structure, and a cover antenna is made up of 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.This antenna has following deficiency: the one, and antenna system weight is heavier, and volume is bigger, inconvenient portable; The 2nd, the antenna system complicated operation needs the professional to operate, and needs meter specially to carry out star is not suitable for the requirement of emergency communication.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
Problems such as the heaviness that exists at the conventional satellite antenna, inconvenient operation, inconvenient portable, the technical problem to be solved in the present invention be how to provide a kind of be equipped with auxiliary to star device, in light weight, portable satellite antenna system that volume is little, easy to operate.
Another technical problem that the present invention will solve provides a kind of utilize the portable satellite antenna system auxiliary star device is carried out method to star.
(2) technical scheme
For solving the problems of the technologies described above, a kind of portable satellite antenna system that has auxiliary to star device is provided, comprises: antenna reflective face, collapsible feed assembly, antenna supporting component, leveling device, pitch regulation device, position regulating device, radio frequency component and auxiliary star device; Wherein said assisting is connected with antenna to star device; Described antenna reflective face, described collapsible feed assembly, described leveling device, described pitch regulation device, described position regulating device are connected with described antenna supporting component respectively; Described radio frequency component is connected with described collapsible feed assembly.
Preferably, described antenna supporting component comprises: triangular base, antenna reflective face folding pole, feed pole and pitching support bar; Wherein said antenna reflective face folds pole, described triangular base and described pitching support bar and is connected with described feed pole respectively; Described pitching support bar also is connected with described triangular base.
Preferably, described assisting comprises star device: micro-control unit MCU, the GPS module that is connected with described MCU, dipmeter, input module, output module and A/D conversion module; Beacon receiver that is connected with described A/D conversion module and digital video broadcasting DVB receiver; Shunt/the power feeding module that is connected respectively with described beacon receiver and described DVB receiver; The power supply unit that is connected with described shunt/power feeding module; Described shunt/power feeding module is connected with low noise block downconverter LNB.
Preferably, described portable satellite antenna system further comprises: be connected in the communication radio frequency system between antenna and the feed pole.
Preferably, described communication radio frequency system specifically comprises: the power amplifier that is connected with described antenna and receiving filter, the low noise frequency converter that is connected with described receiving filter.
The present invention also provides a kind of utilize the portable satellite antenna system auxiliary that star device is carried out method to star, and described method comprises:
Steps A: calculation of parameter;
Step B: antenna launches;
Step C, pitching is accurately calibrated;
Step D: orientation adjustment.
Preferably, described steps A specifically comprises:
Take out and assist star device, external GPS reception antenna will be assisted the star device start, select work satellite, polarization, receiver; Auxiliary star device is calculated automatically and shows azimuth, the angle of pitch and the polarizing angle of this antenna to star.
Preferably, described step B specifically comprises:
The pull-up antenna main reflector, primary reflection surface links to each other with the folding pole of antenna reflective face, drives the folding pole of antenna reflective face and launches; The folding pole of antenna reflective face links to each other with the pitching support bar, drives on the pitching support bar and lifts; The antenna that calculates according to steps A is adjusted to this pitching data to the angle of pitch of star with the indication of the pitching on the pitching support bar, on lift the pitching support bar until to the antenna work elevation angle, the fixing button on the pitching support bar is fastening; Dress antenna sidelobe opens to the service position backward with integrated radio frequency component and the feed assembly that is folded on the pitching support bar, rotates radio frequency component and drives the polarizing angle that antenna polarization to steps A calculates.
Preferably, described step C specifically comprises:
Dipmeter is installed in antenna feed pole going up fixes, and it is connected star device with auxiliary, this moment is auxiliary to showing the actual angle of pitch of current antenna on the star device display screen; Adjust antenna pitch regulation device, the antenna pitching value that shows on assisting star device is consistent to the star angle of pitch with the antenna that steps A calculates.
Preferably, described step D specifically comprises:
The rotary antenna orientation, antenna-reflected is rotated the star azimuth towards the antenna that steps A calculates, in rotation process, observe the auxiliary automatic gain control AGC level value that star device is shown, if progressively becoming big expression antenna, AGC searches the work satellite, carry out the orientation fine tuning this moment, maximum up to the AGC value; Carry out fine tuning in pitch orientation again, it is maximum directly to cause the AGC value; Repeat said process one time, fixed antenna orientation, pitching, this moment, antenna was accurately to satelloid.
(3) beneficial effect
Increased in the satellite antenna system of the present invention and assisted star device, by described auxiliary to star device, the user can carry out the antenna attitude adjustment and finish star; Adopt collapsible antenna triangular base, folding pole, radio frequency component and the integrated folded turnover structure of feed system to effectively reduce equipment volume and weight; Simple in structure, light, the speed of opening is fast, be convenient for carrying, and can satisfy the demand of emergency communication.
Description of drawings
Fig. 1 is the structure chart of assisting the portable satellite antenna system of star device that has of the present invention;
Fig. 2 is an auxiliary structure chart to star device in the portable satellite antenna system of the present invention;
Fig. 3 is that auxiliary that the present invention uses the portable satellite antenna system carries out method flow diagram to star to star device.
Wherein, 1: antenna base; 2: position regulating device; 3: antenna reflective face folds pole; 4: antenna reflective face; 5: leveling device; 6: the pitching support bar; 7: the pitch regulation device; 8: feed pole; 9: the luffing angle indication; 10: radio frequency component; 11: collapsible feed assembly.
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.
Fig. 1 is the structure chart of assisting the portable satellite antenna system of star device that has of the present invention.As shown in Figure 1, provided by the invention have auxiliary portable satellite antenna system to star device and comprise: antenna reflective face 4, collapsible feed assembly 11, antenna supporting component, leveling device 5, pitch regulation device 7, position regulating device 2, radio frequency component 10, auxiliary to star device.
Wherein leveling device 5, pitch regulation device 7, position regulating device 2, antenna reflective face 4 and collapsible feed assembly 11 are connected with the antenna supporting component respectively; Radio frequency component 10 is connected with collapsible feed assembly 11; Assist star device is connected with antenna.
The antenna supporting component is made up of triangular base 1, the folding pole 3 of antenna reflective face, feed pole 8, pitching support bar 6; Triangular base 1, the folding pole 3 of antenna reflective face are connected with feed pole 8 respectively with pitching support bar 6, and described pitching support bar 6 also is connected with triangular base 1.
Folding 3 of the poles of triangular base 1 and antenna reflective face have a level(l)ing device 5, are used for triangular base 1 level-off, make antenna reflective face 4 bottoms be in level all the time; There is an antenna reflective face to fold pole 3 between antenna reflective face 4 and the feed pole 8, is used for antenna angle between fixed antenna reflecting surface 4 and the feed pole 8 under deployed condition; Feed pole 8 links to each other with triangular base 1, and its front end has a collapsible feed assembly 11, outwards is launched into operating state during this assembly work, and connects radio frequency component 10, can inwardly fold during collection; One pitch regulation device 7 is arranged on the feed pole 8, be used to regulate antenna reflective face 4 angles of pitch, and locking keeps; One luffing angle indication 9 is arranged on the feed pole 8; One position regulating device 2 is arranged at folding pole 3 bottoms of antenna reflective face, be used to adjust the azimuth of antenna, and locking keeps.
For reducing antenna volume, reduce line loss, radio frequency component and feed system adopt integrated design, the lossless connection of employing between radio frequency component and the feed assembly.
Fig. 2 is an auxiliary structure chart to star device in the portable satellite antenna system of the present invention.As described in Figure 2, described auxiliary star device is comprised: micro-control unit (micro control unit, MCU), the GPS module, dipmeter, input module, output module and the A/D conversion module that are connected respectively with described MCU; Beacon receiver that is connected with described A/D conversion module and DVB (digital video broadcast, digital video broadcasting) receiver; With described two shunt/power feeding modules that receiver is connected respectively; The power supply unit that is connected with described shunt/power feeding module; (Low Noise Block down converter's described shunt/power feeding module LNB) is connected by L frequency range interface and low noise block downconverter; Described LNB is connected with satellite antenna.
In described antenna was assisted star device, the GPS module was used for determining the current geographic location of antenna; Dipmeter is used for determining the pitch attitude of antenna; Beacon receiver is used for receiving, handling satellite beacon; The DVB receiver is used for receiving, handling the DVB signal; Along separate routes/power feeding module is used for providing operating voltage by power supply unit for LNB, and divide two the tunnel with the downstream signal of LNB output, output to beacon receiver and DVB receiver respectively; Input module is used for determining auxiliary running parameter to star device (comprise satellite longitude, beacon and DVB signal frequency, follow the tracks of thresholding, receiver selection etc.) by for example keyboard; The tracking parameter (the theoretical orientation, pitching, the polarizing angle that comprise antenna work, the actual elevation angle of antenna, receiver output level) that output module is used for that MCU is calculated for example is presented on the display screen.
MCU is by work satellite longitude (pre-if be input to MCU by input module) and antenna service position longitude and latitude (by the GPS module definite and be sent to MCU by serial ports), calculate the required pitching of antenna work, orientation and polarization angle, and the antenna running parameter is presented on the display screen, be used to the operating state of pointing out antenna attitude to adjust to.
The data of the expression antenna elevation angle degree of dipmeter output are delivered to MCU through serial ports, handle after output module is delivered to display screen the antenna pitching value that demonstration need be adjusted to through MCU.
Satellite beacon signals and DVB signal that satellite antenna receives, after LNB amplifies frequency conversion, by auxiliary signal input to star device, be divided into two-way and deliver to beacon receiver and DVB receiver respectively, two receivers receive, handle corresponding signal and output and the proportional DC level of this signal separately, deliver to the A/D conversion module and become digital signal, select one tunnel DC level to deliver to MCU by input module and handle, and the receiver output level is outputed to display screen for star is used through output module.
Wherein, described satellite antenna system also comprises the communication radio frequency system that is connected between described antenna and the feed pole, comprises the power amplifier that is connected with described antenna and receiving filter, the low noise frequency converter that is connected with described receiving filter.
Fig. 3 is that auxiliary that the present invention uses the portable satellite antenna system carries out method flow diagram to star to star device; As shown in Figure 3, this method comprises:
Steps A: calculation of parameter.
In this step, at first take out and assist star device, external GPS reception antenna, auxiliary to the star device start, select work satellite, polarization, receiver.Auxiliary star device is calculated automatically and shows azimuth, the angle of pitch and the polarizing angle of this antenna to star.
Step B: antenna launches.
In this step, antenna is roughly put towards south, the pull-up antenna main reflector, and primary reflection surface links to each other with the folding pole of antenna reflective face, drives the folding pole of antenna reflective face and launches; The folding pole of antenna reflective face links to each other with antenna pitching support bar, drives on the pitching support bar and lifts; Calculate antenna to the star angle of pitch according to the first step, this pitching data adjusted in the luffing angle on pitching support bar indication, on lift antenna pitching support bar until to the antenna work elevation angle, the fixing button on the pitching support bar is fastening; Dress antenna sidelobe opens to the service position backward with integrated radio frequency component and the feed assembly that is folded on the pitching support bar, rotates radio frequency component and drives antenna polarization to the polarization service position that the first step is calculated, i.e. polarizing angle.
Step C, pitching is accurately calibrated.
In this step, dipmeter is installed in antenna feed pole going up fixes, and it is connected star device with auxiliary, this moment is auxiliary to showing the actual angle of pitch of current antenna on the star device display screen.Adjust antenna pitch regulation device, the antenna pitching value that shows on assisting star device is consistent with first step calculated value, and the antenna pitching is accurately adjusted and finished.
Step D: orientation adjustment.
In this step, the rotary antenna orientation, antenna-reflected is rotated towards the antenna work azimuth that the first step calculates, in rotation process, observe auxiliary automatic gain control (the Automatic Gain Control that the star device display screen is shown, AGC) level value, search the work satellite if AGC progressively becomes big expression antenna, carry out the orientation fine tuning this moment, maximum up to the AGC value.Carry out fine tuning in pitch orientation again, it is maximum directly to cause the AGC value.Repeat said process one time, fixed antenna orientation, pitching, this moment, antenna was accurately to satelloid.
As can be seen from the above embodiments, the embodiment of the invention provide a kind of have auxiliary to star device the portable satellite antenna system and utilize described satellite antenna system auxiliary star device is carried out method to star, in described portable satellite antenna system, increase auxiliary to star device, by described auxiliary to star device, the user can carry out the antenna attitude adjustment and finish star; Adopt collapsible antenna triangular base, folding pole, radio frequency component and the integrated folded turnover structure of feed system to effectively reduce equipment volume and weight.Of the present inventionly have that auxiliary portable satellite antenna system configuration to star device is simple, light, the speed of opening is fast, be convenient for carrying, can satisfy the demand of emergency communication.
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 improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (10)
1. one kind has the portable satellite antenna system of assisting star device, it is characterized in that, comprising: antenna reflective face, collapsible feed assembly, antenna supporting component, leveling device, pitch regulation device, position regulating device, radio frequency component and auxiliary star device; Wherein said assisting is connected with antenna to star device; Described antenna reflective face, described collapsible feed assembly, described leveling device, described pitch regulation device, described position regulating device are connected with described antenna supporting component respectively; Described radio frequency component is connected with described collapsible feed assembly.
2. portable satellite antenna system as claimed in claim 1 is characterized in that, described antenna supporting component comprises: triangular base, antenna reflective face folding pole, feed pole and pitching support bar; Wherein said antenna reflective face folds pole, described triangular base and described pitching support bar and is connected with described feed pole respectively; Described pitching support bar also is connected with described triangular base.
3. portable satellite antenna system as claimed in claim 1 is characterized in that, described assisting comprises star device: micro-control unit MCU, the GPS module that is connected with described MCU, dipmeter, input module, output module and A/D conversion module; Beacon receiver that is connected with described A/D conversion module and digital video broadcasting DVB receiver; Shunt/the power feeding module that is connected respectively with described beacon receiver and described DVB receiver; The power supply unit that is connected with described shunt/power feeding module; Described shunt/power feeding module is connected with low noise block downconverter LNB.
4. as each described portable satellite antenna system among the claim 1-3, it is characterized in that described portable satellite antenna system further comprises: be connected in the communication radio frequency system between antenna and the feed pole.
5. portable satellite antenna system as claimed in claim 4 is characterized in that, described communication radio frequency system specifically comprises: the power amplifier that is connected with described antenna and receiving filter, the low noise frequency converter that is connected with described receiving filter.
6. utilize the antenna system of portable satellite described in the claim 1 auxiliary carries out method to star to star device, it is characterized in that described method comprises:
Steps A: calculation of parameter;
Step B: antenna launches;
Step C, pitching is accurately calibrated;
Step D: orientation adjustment.
7. method as claimed in claim 6 is characterized in that, described steps A specifically comprises:
Take out and assist star device, external GPS reception antenna will be assisted the star device start, select work satellite, polarization, receiver; Auxiliary star device is calculated automatically and shows azimuth, the angle of pitch and the polarizing angle of this antenna to star.
8. method as claimed in claim 7 is characterized in that, described step B specifically comprises:
The pull-up antenna main reflector, primary reflection surface links to each other with the folding pole of antenna reflective face, drives the folding pole of antenna reflective face and launches; The folding pole of antenna reflective face links to each other with the pitching support bar, drives on the pitching support bar and lifts; The antenna that calculates according to steps A is adjusted to this pitching data to the angle of pitch of star with the indication of the pitching on the pitching support bar, on lift the pitching support bar until to the antenna work elevation angle, the fixing button on the pitching support bar is fastening; Dress antenna sidelobe opens to the service position backward with integrated radio frequency component and the feed assembly that is folded on the pitching support bar, rotates radio frequency component and drives the polarizing angle that antenna polarization to steps A calculates.
9. method as claimed in claim 7 is characterized in that, described step C specifically comprises:
Dipmeter is installed in antenna feed pole going up fixes, and it is connected star device with auxiliary, this moment is auxiliary to showing the actual angle of pitch of current antenna on the star device display screen; Adjust antenna pitch regulation device, the antenna pitching value that shows on assisting star device is consistent to the star angle of pitch with the antenna that steps A calculates.
10. method as claimed in claim 7 is characterized in that, described step D specifically comprises:
The rotary antenna orientation, antenna-reflected is rotated the azimuth of star towards the antenna that steps A calculates, in rotation process, observe the auxiliary automatic gain control AGC level value that star device is shown, if progressively becoming big expression antenna, AGC searches the work satellite, carry out the orientation fine tuning this moment, maximum up to the AGC value; Carry out fine tuning in pitch orientation again, it is maximum directly to cause the AGC value; Repeat said process one time, fixed antenna orientation, pitching, this moment, antenna was accurately to satelloid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010267720 CN101950844B (en) | 2010-08-30 | 2010-08-30 | Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010267720 CN101950844B (en) | 2010-08-30 | 2010-08-30 | Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101950844A true CN101950844A (en) | 2011-01-19 |
| CN101950844B CN101950844B (en) | 2013-06-05 |
Family
ID=43454253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010267720 Active CN101950844B (en) | 2010-08-30 | 2010-08-30 | Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101950844B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394369A (en) * | 2011-07-11 | 2012-03-28 | 北京爱科迪信息通讯技术有限公司 | Star finder and method for finding star by using same |
| CN102937815A (en) * | 2012-11-22 | 2013-02-20 | 福州大学 | Automatic control device for shipborne satellite antenna |
| CN103064429A (en) * | 2012-12-07 | 2013-04-24 | 北京爱科迪信息通讯技术有限公司 | Satellite finding device and adjustment method thereof |
| CN103594797A (en) * | 2013-11-28 | 2014-02-19 | 珠海迈越信息技术有限公司 | Satellite tracking system and method for satellite antenna |
| CN103715505A (en) * | 2013-12-19 | 2014-04-09 | 北京航天科工世纪卫星科技有限公司 | Semi-automatic portable satellite communication antenna |
| CN104333410A (en) * | 2014-10-09 | 2015-02-04 | 深圳市华信天线技术有限公司 | Satellite signal searching method and device, and terminal |
| CN104518271A (en) * | 2014-12-04 | 2015-04-15 | 北京华胜天成信息技术发展有限公司 | Portable automatic star finding system |
| CN105811068A (en) * | 2016-03-21 | 2016-07-27 | 东莞理工学院 | Portable satellite antenna structure |
| CN107146949A (en) * | 2017-06-23 | 2017-09-08 | 广州市易恒信息技术有限公司 | Improve the satellite antenna of positive feedback formula bireflectance parabola antenna reception and emission effciency |
| CN107896126A (en) * | 2017-12-25 | 2018-04-10 | 四川灵通电讯有限公司 | A kind of briefcase-sized terminal auxiliary is to star method and the equipment of application this method |
| CN109031370A (en) * | 2018-06-29 | 2018-12-18 | 北京爱科迪通信技术股份有限公司 | A kind of portable satellite earth station system |
| US10784559B2 (en) | 2016-08-19 | 2020-09-22 | E4E Information Technologies Co., Ltd. | Rail-type portable satellite communication antenna |
| CN111799542A (en) * | 2020-06-28 | 2020-10-20 | 北京爱科迪通信技术股份有限公司 | Emergency communication satellite antenna |
| CN114094309A (en) * | 2022-01-21 | 2022-02-25 | 亚太卫星宽带通信（深圳）有限公司 | Multi-environment-adaptability emergency communication satellite antenna and use method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968246B (en) * | 2017-11-22 | 2019-07-16 | 航天中星（北京）科技有限公司 | The satellite antenna device being installed on mobile vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087041A (en) * | 2007-05-31 | 2007-12-12 | 中国移动通信集团广东有限公司 | A polarization adjustment device of onboard satellite communication antenna and method |
| 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 |
| CN201364961Y (en) * | 2009-03-12 | 2009-12-16 | 湖南航天卫星通信科技有限公司 | Small-caliber bias direct broadcasting satellite television receiving antenna |
-
2010
- 2010-08-30 CN CN 201010267720 patent/CN101950844B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101087041A (en) * | 2007-05-31 | 2007-12-12 | 中国移动通信集团广东有限公司 | A polarization adjustment device of onboard satellite communication antenna and method |
| CN201364961Y (en) * | 2009-03-12 | 2009-12-16 | 湖南航天卫星通信科技有限公司 | Small-caliber bias direct broadcasting satellite television receiving antenna |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394369B (en) * | 2011-07-11 | 2014-01-22 | 北京爱科迪信息通讯技术有限公司 | Star finder and method for finding star by using same |
| CN102394369A (en) * | 2011-07-11 | 2012-03-28 | 北京爱科迪信息通讯技术有限公司 | Star finder and method for finding star by using same |
| CN102937815A (en) * | 2012-11-22 | 2013-02-20 | 福州大学 | Automatic control device for shipborne satellite antenna |
| CN102937815B (en) * | 2012-11-22 | 2016-01-27 | 福州大学 | A kind of Automatic control device for shipborne satellite antenna |
| CN103064429A (en) * | 2012-12-07 | 2013-04-24 | 北京爱科迪信息通讯技术有限公司 | Satellite finding device and adjustment method thereof |
| CN103594797A (en) * | 2013-11-28 | 2014-02-19 | 珠海迈越信息技术有限公司 | Satellite tracking system and method for satellite antenna |
| CN103715505A (en) * | 2013-12-19 | 2014-04-09 | 北京航天科工世纪卫星科技有限公司 | Semi-automatic portable satellite communication antenna |
| CN104333410A (en) * | 2014-10-09 | 2015-02-04 | 深圳市华信天线技术有限公司 | Satellite signal searching method and device, and terminal |
| CN104518271A (en) * | 2014-12-04 | 2015-04-15 | 北京华胜天成信息技术发展有限公司 | Portable automatic star finding system |
| CN104518271B (en) * | 2014-12-04 | 2017-10-27 | 北京华胜天成信息技术发展有限公司 | A kind of Portable Automatic star searching system |
| CN105811068B (en) * | 2016-03-21 | 2018-05-08 | 东莞理工学院 | A kind of Portable satellite aerial structure |
| CN105811068A (en) * | 2016-03-21 | 2016-07-27 | 东莞理工学院 | Portable satellite antenna structure |
| US10784559B2 (en) | 2016-08-19 | 2020-09-22 | E4E Information Technologies Co., Ltd. | Rail-type portable satellite communication antenna |
| CN107146949A (en) * | 2017-06-23 | 2017-09-08 | 广州市易恒信息技术有限公司 | Improve the satellite antenna of positive feedback formula bireflectance parabola antenna reception and emission effciency |
| CN107146949B (en) * | 2017-06-23 | 2023-12-08 | 广州市易恒通信科技有限公司 | Satellite antenna for improving receiving and transmitting efficiency of feedforward type double-reflection parabolic antenna |
| CN107896126A (en) * | 2017-12-25 | 2018-04-10 | 四川灵通电讯有限公司 | A kind of briefcase-sized terminal auxiliary is to star method and the equipment of application this method |
| CN109031370A (en) * | 2018-06-29 | 2018-12-18 | 北京爱科迪通信技术股份有限公司 | A kind of portable satellite earth station system |
| CN109031370B (en) * | 2018-06-29 | 2021-11-16 | 北京爱科迪通信技术股份有限公司 | Portable satellite earth station system |
| CN111799542A (en) * | 2020-06-28 | 2020-10-20 | 北京爱科迪通信技术股份有限公司 | Emergency communication satellite antenna |
| CN114094309A (en) * | 2022-01-21 | 2022-02-25 | 亚太卫星宽带通信（深圳）有限公司 | Multi-environment-adaptability emergency communication satellite antenna and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101950844B (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101950844B (en) | Portable satellite antenna system with auxiliary star aiming device and star aiming method thereof | |
| CN102843179B (en) | Portable narrow band satellite communication device and control method thereof | |
| CN102394369B (en) | Star finder and method for finding star by using same | |
| CN101650570B (en) | Intelligent console alignment system | |
| CN103064429A (en) | Satellite finding device and adjustment method thereof | |
| CN205882156U (en) | Portable satellite antenna | |
| CN201188617Y (en) | Intelligent portable satellite communication earth station | |
| CN202142647U (en) | Portable intelligent satellite antenna device | |
| CN106602260A (en) | Satellite tracking control method and system | |
| CN202839959U (en) | Intelligently-controlled automatic portable satellite antenna | |
| CN212969647U (en) | Automatic satellite-alignment flat-panel portable station integrated system | |
| CN206948327U (en) | A kind of intelligent portable satellite communications earth station | |
| CN104880195A (en) | Mobile communications and navigation terminal and navigation method thereof | |
| CN113640833A (en) | Communication-in-motion terminal equipment and satellite alignment method | |
| CN104793623A (en) | Simple satellite finding device | |
| CN110380182A (en) | Collapsible rack and satellite communication earth station | |
| CN204557219U (en) | Simple and easy satellite-finding device | |
| CN104932532A (en) | Backpack type satellite communication portable station control device and application method thereof | |
| CN101950850A (en) | Portable flat panel satellite communication antenna | |
| CN107146949A (en) | Improve the satellite antenna of positive feedback formula bireflectance parabola antenna reception and emission effciency | |
| CN105337039B (en) | Satellite antenna polarization Closed loop track method and apparatus | |
| CN206893804U (en) | Improve the satellite antenna of positive feedback formula bireflectance parabola antenna reception and emission effciency | |
| CN201001174Y (en) | Automatic satellite-finding device | |
| CN104518271B (en) | A kind of Portable Automatic star searching system | |
| CN204333207U (en) | A kind of Portable Automatic star searching system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AKD COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING AKD INFORMATION COMMUNICATIONS TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The 100070 Beijing Seahawks Fengtai District Science City Road No. 7 building three layer A Patentee after: AKD COMMUNICATION TECHNOLOGY CO., LTD. Address before: 100070, Fengtai District Science City, Spark Road No. 10, block B, 8 floor, Eastern District, Beijing Patentee before: Beijing AKD Information Communications Technology Co., Ltd. |