CN204651488U - Full-automatic portable Ka/Ku double frequency modularization defends way system - Google Patents
Full-automatic portable Ka/Ku double frequency modularization defends way system Download PDFInfo
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- CN204651488U CN204651488U CN201520378975.8U CN201520378975U CN204651488U CN 204651488 U CN204651488 U CN 204651488U CN 201520378975 U CN201520378975 U CN 201520378975U CN 204651488 U CN204651488 U CN 204651488U
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Abstract
The utility model discloses the modularized design of a kind of high integration Full-automatic portable Ka/Ku double frequency and defend way system, comprise Ka/Ku and defend way system general character part and non-general character part, Ka/Ku defends way system general character part and comprises antenna surface, antenna body, system equipment integrated box, a full-automatic key is to star servo system control box, replaceable external 24V/48V system dc power supply, Ka/Ku defends the non-general character part of way system and comprises Ka antenna feed module, Ka down-conversion noise amplifier module, Ka up-conversion power amplifier module, and Ku antenna feed module, Ku down-conversion noise amplifier module, Ku up-conversion power amplifier module.User is connected with native system by the mode of system equipment integrated box wi f i, MANET, wired connection, Ka wave band and Ku wave band two kinds of satellite communication system demands can be met, system equipment integrated box comprises 3G/4G radio honeycomb mobile communication module with needed for the communication of compatible ground wireless cellular data simultaneously, and possesses little, the light feature portable, quick for installation of volume.
Description
Technical field
The utility model relates to the technical field that communication apparatus system structure design and high integration are applied, and particularly relates to a kind of Full-automatic portable Ka/Ku double frequency modularization and defends way system.
Background technology
Along with the develop rapidly of digital technology, network technology, mobile communication technology, the Modern Communication communication technology, and user is for the demand strong all the more of diversified media information instantaneity, definition, also increasing to the bandwidth requirement of information transmission.Along with the development of satellite communication cause, existing C band satellite resource can not meet growing satellite communication demand, develops Ku, Ka wave band imperative.Satellite communication cause flourish is defended way system to it and is proposed new requirement, and such as broadband or multiband, integrated level are higher, portability is better etc.
Existing way system of defending generally comprises satellite communication machine, antenna surface, antenna body, the feed of single frequency band, up-conversion power amplifier (BUC) and down-conversion low noise amplifier (LNB).On market, existing many moneys defend way system structure respectively for different-waveband, comprehensive, and existing to defend way system structure Problems existing as follows:
1, the existing design defending way system structure can only compatible single frequency band defend logical equipment, antenna structure is too fixing, and the multiple market demand of change cannot be used to make corresponding countermeasure; When data bandwidth will be transmitted exceeded the maximum bandwidth that this system can provide, corresponding variation cannot be made because original structural design defending way system is too fixing, can only more transducer set bandwidth larger defend way system, high cost, poor user experience; And when traffic data bandwidth is less, then for adopting larger the defending way system and then can cause the wasting of resources of bandwidth.
2, existing way system of defending needs the engineer of specialty to site installation test, and this just means that user cannot use this system voluntarily, must rely on special engineer can this equipment proper use of, installs and uses inconvenience.
3, the existing integrated level defending way system is lower, needed for the external network system building that completes needed for actual job application complicated, clumsy, consuming time, cost intensive, volume be comparatively large, be unfavorable for carrying and installing.
Therefore, the applicant is devoted to develop a kind of Full-automatic portable Ka/Ku double frequency modularization and defends way system, meet the satellite communication demand of Ka wave band and Ku wave band two kinds of wave bands, and possess high integration application, lower cost, small volume, the feature that is convenient for carrying and installs.
Summary of the invention
The purpose of this utility model, proposes a kind of Full-automatic portable Ka/Ku double frequency modularization exactly and defends way system, meet the satellite communication demand of Ka wave band and Ku wave band two kinds of wave bands.
The utility model, for solving the problems of the technologies described above, provides a kind of Full-automatic portable Ka/Ku double frequency modularization and defends way system, comprising: Ka/Ku defends way system general character part and Ka/Ku defends the non-general character part of way system.
Described Ka/Ku defends way system general character part and comprises antenna surface, antenna body, system equipment integrated box, a full-automatic key to star servo system control box and replaceable external 24V/48V system dc power supply.
Described Ka/Ku defends the non-general character part of way system and comprises one group of Ka antenna feed module for the treatment of Ka band signal, Ka down-conversion noise amplifier module, Ka up-conversion power amplifier module, and another group is for the treatment of the Ku antenna feed module of Ku band signal, Ku down-conversion noise amplifier module, Ku up-conversion power amplifier module, according to Ka antenna feed module, Ka down-conversion noise amplifier module, Ka up-conversion power amplifier module then this system is exactly that Ka defends way system, according to Ku antenna feed module, Ku down-conversion noise amplifier module, Ku up-conversion power amplifier module then this system is exactly that Ku defends way system.
Preferably, described system equipment integrated box comprises multiservice router, WIFI, satellite communication machine module, wireless self-networking, VOIP gateway and power transfer module group, and the system convergence-level realizing taking into account Access Layer and backbone layer designs; Described system equipment integrated box comprises 3G/4G radio honeycomb mobile communication module with needed for the communication of compatible ground wireless cellular data simultaneously, and can realize remote technology support, the automatic diagnosis of system equipment the Internet, maintenance function thus.Under the state of process Ka band signal, described Ka antenna feed module assembly is on described antenna surface, Ka down-conversion noise amplifier module and Ka up-conversion power amplifier module are assemblied on described rotating platform, and described satellite communication machine is connected with described Ka antenna feed module by signal with described Ka up-conversion power amplifier module by described Ka down-conversion noise amplifier module.Under the state of process Ku band signal, described Ku antenna feed module assembly is on described antenna surface, Ku down-conversion noise amplifier module and Ku up-conversion power amplifier module are assemblied on described rotating platform, and described satellite communication machine is connected with described Ku antenna feed module by signal with described Ku up-conversion power amplifier module by described Ku down-conversion noise amplifier module.
The utility model is by as above arranging, realize arbitrarily changing as required the power amplifier of Ka wave band, Ku wave band and LNB same defending on way system, can require to carry out system configuration thus the more demands meeting user according to the difference of user, meet the satellite communication demand of Ka wave band and Ku wave band two kinds of wave bands.And being arranged in described system equipment integrated box by integrated for satellite communication machine, also other functional modules integrated on system equipment integrated box simultaneously, effectively further improve system integration degree and consolidation system function.
Preferably, described antenna body comprises a Foldable tripod and a rotating platform, described rotating platform is arranged on described Foldable tripod, described antenna surface, system equipment integrated box, a full-automatic key are all connected on the described rotating platform of described antenna body to star servo system control box and replaceable external 24V/48V system dc power supply, a described full-automatic key, to rotating platform described in star servo system control box control connection, drives described antenna surface to rotate its azimuth of adjustment and the angle of pitch.
The utility model improves the combining structure that antenna body is Foldable tripod and rotating platform further, Foldable tripod good fixing effect, and easy accessibility, by each parts concentrated setting on a spinstand, also overall system architecture small volume is made, the feature being also comparatively easy to carry and installing simultaneously.
Preferably, described system equipment integrated box and a described full-automatic key divide star servo system control box and are located in the opposing left and right sides of described rotating platform, and described antenna surface is arranged in the medial side face of described rotating platform.
The utility model passes through as above to arrange, on the rotation that the center of gravity of system is dropped on rotating platform, and the operation stability of further raising system and reliability.
Preferably, the left and right sides that described rotating platform is opposing are respectively arranged with a buckle, and described system equipment integrated box and a described full-automatic key are fixed in the opposing left and right sides of described rotating platform respectively by described buckle is dismountable star servo system control box.
The utility model by arranging buckle structure on the both sides of rotating platform, effectively achieves described system equipment integrated box and a described full-automatic key to the fast assembling-disassembling operation of star servo system control box, improves the dismounting efficiency of system.
Preferably, described replaceable external 24V/48V system dc power supply is divided into 24V and 48V two-way independent direct current to power, 48V independent DC power supply wherein is only powered and is given Ka up-conversion power amplifier module and Ku up-conversion power amplifier module, and 24V independent DC power supply the power every other system equipment integrated box given except Ka and Ku up-conversion power amplifier module, full-automatic key in another road is used to star servo system control box.
Preferably, described replaceable external 24V/48V system dc power supply comprise independently 48V battery pack, 24V battery pack, for connect external power source to the first charger of described 48V batteries charging with for being connected external power source to the second charger of described 24V batteries charging, wherein said 48V battery pack is only powered and is given Ka up-conversion power amplifier module and Ku up-conversion power amplifier module, and described 24V battery pack is only powered and given described integration of equipments box and a full-automatic key to star servo system control box.
Preferably, described replaceable external 24V/48V system dc power supply also comprises a waterproof box body, and described 48V battery pack, 24V battery pack, the first charger and the second charger are all built in described waterproof box body.
Preferably, described first charger and the second charger are the charger of compatible 110V/220V power source charges.
After the utility model carries out improvement as above to described replaceable external 24V/48V system dc power supply, effectively improve high temperature resistant, the resistance to compression of power supply, water resistance, and up-conversion power amplifier continued power thus radiation is caused to operating personnel when human oriented design 24V/48V independence duplicate supply can avoid systematic collection.
Preferably, described antenna surface is can assembled antenna surface.
In sum, the utility model Full-automatic portable Ka/Ku double frequency modularization is defended way system and is included but not limited to following beneficial effect:
1, Full-automatic portable Ka/Ku double frequency modularization of the present utility model defends the satellite communication demand that way system can meet Ka wave band and Ku wave band two kinds of wave bands.
2, the utility model feature of possessing small volume, being convenient for carrying and installing.
3, Full-automatic portable Ka/Ku double frequency modularization of the present utility model defends way system under this two states of process Ka/Ku band signal, shares same described Ka/Ku and defends way system general character part, effectively reduce cost.
4, the utility model further designed system integration of equipments box, effectively carries out integrated setting and effectively utilizes, improving system integration degree and consolidation system function further by related function module.
5, the utility model is by being arranged symmetrically in described system equipment integrated box and a described full-automatic key in the opposing left and right sides of described rotating platform star servo system control box further, effectively raises rotational stabilization and the reliability of rotating platform.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the front view that the Full-automatic portable Ka/Ku double frequency modularization of specific embodiment under the state of process Ka band signal defends way system.
Fig. 2 is the right view that the Full-automatic portable Ka/Ku double frequency modularization of specific embodiment under the state of process Ka band signal defends way system.
Fig. 3 is the perspective view that the Full-automatic portable Ka/Ku double frequency modularization of specific embodiment under the state of process Ka band signal defends way system.
Fig. 4 is the system connection topological relation figure that the Full-automatic portable Ka/Ku double frequency modularization of specific embodiment under the state of process Ka band signal defends way system.
Drawing reference numeral illustrates:
Satellite communication machine module 100, replaceable external 24V/48V system dc power supply 200, 48V battery pack 210, 24V battery pack 220, first charger 230, second charger 240, Ka antenna feed module 300, antenna surface 400, antenna body 500, Foldable tripod 510, rotating platform 520, Ka down-conversion noise amplifier module 600, Ka up-conversion power amplifier module 700, system equipment integrated box 800, multiservice router 810, VOIP gateway 820, power transfer module 830, MANET module 840, a full-automatic key is to star servo system control box 900.
Embodiment
Present embodiment discloses a kind of Full-automatic portable Ka/Ku double frequency modularization and defend way system, it comprises: Ka/Ku defends way system general character part and Ka/Ku defends the non-general character part of way system.
As Figure 1-3, Ka/Ku described in the present embodiment defends way system general character part and comprises antenna surface 400, antenna body 500, system equipment integrated box 800, a full-automatic key to star servo system control box 900 and replaceable external 24V/48V system dc power supply 200.Shown in composition graphs 4, wherein contain satellite communication machine module 100, multiservice router module 810, WIFI, VOIP gateway 820, MANET module 840 and the power transfer module needed for system 830 in system equipment integrated box 800, the system convergence-level realizing taking into account Access Layer and backbone layer designs.
The described Ka/Ku of the present embodiment defends the non-general character part of way system and comprises one group of Ka antenna feed module 300 for the treatment of Ka band signal, Ka down-conversion noise amplifier module 600, Ka up-conversion power amplifier module 700, and another group is for the treatment of Ku antenna feed module, Ku down-conversion noise amplifier module, the Ku up-conversion power amplifier module (not shown) of Ku band signal.
Shown in composition graphs 1 to Fig. 3, the antenna surface 400 of the present embodiment adopt 0.8 meter can assembled antenna surface, the antenna body 500 of the present embodiment comprises Foldable tripod 510 and a rotating platform 520, rotating platform 520 is arranged on Foldable tripod 510, antenna surface 400, system equipment integrated box 800, a full-automatic key is all connected on the rotating platform 520 of antenna body 500 to star servo system control box 900 and replaceable external 24V/48V system dc power supply 200, a full-automatic key is to star servo system control box 900 control connection rotating platform 520, control rotating platform 520 rotary actuation antenna surface 400 and rotate its azimuth of adjustment and the angle of pitch.
Shown in accompanying drawing 1-4 is the situation of antenna body 500 fit on Ka antenna feed module 300, Ka down-conversion noise amplifier module 600 and Ka up-conversion power amplifier module 700, and wherein and not shown described Ku antenna feed module, Ku down-conversion noise amplifier module and Ku up-conversion power amplifier module.
The present embodiment is under the state of process Ka band signal, as shown in Figure 1 to Figure 3, Ka antenna feed module 300 is assemblied on antenna surface 400, Ka down-conversion noise amplifier module 600 and Ka up-conversion power amplifier module 700 are assemblied on rotating platform 520, and satellite communication machine module 100 is connected with Ka antenna feed module 300 signal with Ka up-conversion power amplifier module 700 by Ka down-conversion noise amplifier module 600.And under the state of process Ku band signal, described Ku antenna feed module assembly is on described antenna surface, Ku down-conversion noise amplifier module and Ku up-conversion power amplifier module are assemblied on described rotating platform, and described satellite communication machine is connected with described Ku antenna feed module by signal with described Ku up-conversion power amplifier module by described Ku down-conversion noise amplifier module.
Shown in composition graphs 4, the satellite communication machine module 100 of the present embodiment is integrated to be arranged in system equipment integrated box 800, and also integratedly in system equipment integrated box 800 be provided with multiservice router 810, VOIP gateway 820, power transfer module 830 and MANET module 840, replaceable external 24V/48V system dc power supply 200 is connected to multiservice router 810 respectively by power transfer module 830, in VOIP gateway 820 and MANET module 840, multiservice router 810 respectively with satellite communication machine module 100, VOIP gateway 820 and MANET module 840 carry out signal connection.A full-automatic key carries out signal to star servo system control box 900 with satellite communication machine module 100 and is connected; Under the state of process Ka band signal, a full-automatic key also carries out signal with Ka down-conversion noise amplifier module 600 to star servo system control box 900 and is connected; Under the state of process Ku band signal, a full-automatic key also carries out signal with described Ku down-conversion noise amplifier module to star servo system control box 900 and is connected.
In addition, the system equipment integrated box 800 of the present embodiment also comprises 3G/4G radio honeycomb mobile communication module with needed for the communication of compatible ground wireless cellular data simultaneously, and can realize remote technology support, the automatic diagnosis of system equipment the Internet, maintenance function thus.
Exemplary, the replaceable external 24V/48V system dc power supply 200 of the present embodiment adopts external detachable, removable 24V/48V power module, it comprises a waterproof box body (not shown), independently 48V battery pack 210, 24V battery pack 220, for connect external power source to the first charger 230 of described 48V batteries charging with for being connected external power source to the second charger 240 of described 24V batteries charging, connect external power source by the first charger 230 to charge to described 48V battery pack 210, connect external power source by the second charger 240 to charge to described 24V battery pack 220.Replaceable external 24V/48V system dc power supply 200 is divided into 24V and 48V two-way independent direct current to power, wherein Ka up-conversion power amplifier module and Ku up-conversion power amplifier module are given in 210 power supplies of 48V battery pack, and 220 power supplies of 24V battery pack give every other system equipment integrated box except Ka up-conversion power amplifier module and Ku up-conversion power amplifier module and a full-automatic key to star servo system control box.Exemplary, the charger of compatible 110V/220V power source charges selected by first charger 230 and the second charger 240, can charge by external 110V/220V power supply, up-conversion power amplifier continued power when human oriented design 24V/48V independence duplicate supply can avoid systematic collection thus cause radiation to operating personnel, waterproof box body selects the military project level caisson of high temperature resistant, resistance to compression, waterproof.
As shown in Figure 4, the replaceable external 24V/48V system dc power supply 200 of the present embodiment carries out corresponding connection to the miscellaneous part defended on way system, for it provides the electric power needed for work, output voltage can according to parts need for electricity, adaptive corresponding power transfer module 830, as employing 24V turns the power transfer module etc. that the power transfer module of 12V or 24V turn 5V.
Exemplary, as shown in Figure 3, system equipment integrated box 800 and a full-automatic key of the present embodiment are located in the opposing left and right sides of rotating platform 520 900 points, star servo system control box, and antenna surface 400 is arranged in the medial side face of rotating platform 520.Further, the left and right sides that rotating platform 520 is opposing are respectively arranged with a buckle (not shown), system equipment integrated box 800 and a full-automatic key are to star servo system control box 900 assembling formation in advance one cassette shapes respectively, and corresponding described buckle is preset with corresponding bayonet socket outside box body, during Assembling, system equipment integrated box 800 and a full-automatic key are fixed in the opposing left and right sides of rotating platform 520 respectively by described buckle is dismountable star servo system control box 900.
Modular unit involved in the present embodiment can carry out market outsourcing according to its actual demand, and carries out assembling according to more than the present embodiment instruction and use, and repeats no more herein.
Exemplary, the whole series are defended way system by Foldable tripod 510 and are firmly fixed on the ground by user, start replaceable external 24V/48V system dc power supply 200, by controlling rotating platform 520 antenna surface 400 are adjusted to proper orientation angle.The signal transmitting and receiving demand of adaptive different-waveband, the corresponding antenna feed module of way system fit on, down-conversion noise amplifier module and up-conversion power amplifier module is defended in the Full-automatic portable Ka/Ku double frequency modularization of the present embodiment, can receive and dispatch the satellite-signal of Ka wave band, Ku wave band, realize the satellite communication of Ka, Ku two frequency ranges.
As shown in the figure, disclosed in the present embodiment is that a kind of Full-automatic portable Ka/Ku double frequency modularization of high integration defends way system, and its major design theory is for be divided into general character part and non-general character part by system.Described general character part comprises antenna surface 100, antenna body 500, system equipment integrated box 800, a full-automatic key to star servo system control box 900, replaceable external 24V/48V system dc power supply 200, wherein be integrated with satellite communication machine module 100, multiservice router 810, VOIP gateway 820, power transfer module 830 and MANET module 840 in system equipment integrated box 800, achieve the system convergence-level taking into account Access Layer and backbone layer and design.Described non-general character part comprises Ka antenna feed module 300, Ka down-conversion noise amplifier module 600, Ka up-conversion power amplifier module 700, Ku antenna feed module, Ku down-conversion noise amplifier module, Ku up-conversion power amplifier module, each module of described non-general character part configures line correlation of going forward side by side to antenna body as required and connects namely to may correspond to and form Ka/Ku and defend way system: according to the Ka antenna feed module of Ka frequency range, Ka down-conversion noise amplifier module and Ka up-conversion power amplifier module, form Ka exactly and defend way system; According to Ku antenna feed module, Ku down-conversion noise amplifier module, the Ku up-conversion power amplifier module of Ku frequency range, then form Ku and defend way system.
In addition, the Ka/Ku double frequency modularization of the present embodiment is defended way system and is also utilized multiservice router 810, VOIP gateway 820 and MANET module 840 on system equipment integrated box 800, as shown in Figure 4, for user provides an Access Layer and user can be connected with this system by the mode of wifi, wired connection, MANET, eventually through satellite link information transmission such as voice, video, images to far-end backstage.
The present embodiment can meet the satellite communication demand of Ka wave band and Ku wave band two kinds of wave bands, and whole system installation simply, is fast easy to carry, without the need to the engineer of specialty to site installation test, also without the need to changing the miscellaneous parts such as antenna body, system footprint area is also little.
With above-mentioned be only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (10)
1. Full-automatic portable Ka/Ku double frequency modularization defends a way system, it is characterized in that, comprising: Ka/Ku defends way system general character part and Ka/Ku defends the non-general character part of way system;
Described Ka/Ku defends way system general character part and comprises antenna surface, antenna body, system equipment integrated box, a full-automatic key to star servo system control box and replaceable external 24V/48V system dc power supply, described Ka/Ku defends the non-general character part of way system and comprises one group of Ka antenna feed module for the treatment of Ka band signal, Ka down-conversion noise amplifier module, Ka up-conversion power amplifier module, and another group is for the treatment of the Ku antenna feed module of Ku band signal, Ku down-conversion noise amplifier module, Ku up-conversion power amplifier module, according to Ka antenna feed module, Ka down-conversion noise amplifier module, Ka up-conversion power amplifier module then this system is exactly that Ka defends way system, according to Ku antenna feed module, Ku down-conversion noise amplifier module, Ku up-conversion power amplifier module then this system is exactly that Ku defends way system.
2. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 1 defends way system, it is characterized in that: described antenna body comprises a Foldable tripod and a rotating platform, described rotating platform is arranged on described Foldable tripod, described antenna surface, system equipment integrated box, a full-automatic key is all connected on the described rotating platform of described antenna body to star servo system control box and replaceable external 24V/48V system dc power supply, a described full-automatic key is to rotating platform described in star servo system control box control connection, described antenna surface is driven to rotate its azimuth of adjustment and the angle of pitch.
3. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 1 defends way system, it is characterized in that: described system equipment integrated box comprises multiservice router, WIFI, satellite communication machine module, wireless self-networking, VOIP gateway and power transfer module group, the system convergence-level realizing taking into account Access Layer and backbone layer designs; Described system equipment integrated box comprises 3G/4G radio honeycomb mobile communication module with needed for the communication of compatible ground wireless cellular data simultaneously, and can realize remote technology support, the automatic diagnosis of system equipment the Internet, maintenance function thus.
4. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 1 defends way system, it is characterized in that: described replaceable external 24V/48V system dc power supply is divided into 24V and 48V two-way independent direct current to power, 48V independent DC power supply wherein is only powered and is given Ka up-conversion power amplifier module and Ku up-conversion power amplifier module, and 24V independent DC power supply the power every other system equipment integrated box given except Ka and Ku up-conversion power amplifier module, full-automatic key in another road is used to star servo system control box.
5. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 2 defends way system, it is characterized in that: described system equipment integrated box and a described full-automatic key divide star servo system control box and be located in the opposing left and right sides of described rotating platform, and described antenna surface is arranged in the medial side face of described rotating platform.
6. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 5 defends way system, it is characterized in that: the left and right sides that described rotating platform is opposing are respectively arranged with a buckle, described system equipment integrated box and a described full-automatic key are fixed in the opposing left and right sides of described rotating platform respectively by described buckle is dismountable star servo system control box.
7. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 1 defends way system, it is characterized in that: described replaceable external 24V/48V system dc power supply comprise independently 48V battery pack, 24V battery pack, for connect external power source to the first charger of described 48V batteries charging with for being connected external power source to the second charger of described 24V batteries charging.
8. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 7 defends way system, it is characterized in that: described replaceable external 24V/48V system dc power supply also comprises a waterproof box body, and described 48V battery pack, 24V battery pack, the first charger and the second charger are all built in described waterproof box body.
9. Full-automatic portable Ka/Ku double frequency modularization as claimed in claim 8 defends way system, it is characterized in that: described first charger and the second charger are the charger of compatible 110V/220V power source charges.
10. the Full-automatic portable Ka/Ku double frequency modularization as described in any one of claim 1 to 9 defends way system, it is characterized in that: described antenna surface is can assembled antenna surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520378975.8U CN204651488U (en) | 2015-06-05 | 2015-06-05 | Full-automatic portable Ka/Ku double frequency modularization defends way system |
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| CN201520378975.8U CN204651488U (en) | 2015-06-05 | 2015-06-05 | Full-automatic portable Ka/Ku double frequency modularization defends way system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470646A (en) * | 2015-12-10 | 2016-04-06 | 成都绿迪科技有限公司 | Communication antenna |
| CN107707295A (en) * | 2017-09-28 | 2018-02-16 | 中电科航空电子有限公司 | A kind of Airborne Satellite Communication System of bimodulus two-band |
-
2015
- 2015-06-05 CN CN201520378975.8U patent/CN204651488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470646A (en) * | 2015-12-10 | 2016-04-06 | 成都绿迪科技有限公司 | Communication antenna |
| CN107707295A (en) * | 2017-09-28 | 2018-02-16 | 中电科航空电子有限公司 | A kind of Airborne Satellite Communication System of bimodulus two-band |
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Granted publication date: 20150916 Termination date: 20190605 |