CN204720559U - A kind of one dimension machine is swept one dimension and is swept antenna assembly mutually - Google Patents
A kind of one dimension machine is swept one dimension and is swept antenna assembly mutually Download PDFInfo
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- CN204720559U CN204720559U CN201520412465.8U CN201520412465U CN204720559U CN 204720559 U CN204720559 U CN 204720559U CN 201520412465 U CN201520412465 U CN 201520412465U CN 204720559 U CN204720559 U CN 204720559U
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Abstract
The utility model discloses a kind of one dimension machine to sweep one dimension and sweep antenna assembly mutually, comprise servo turntable, be arranged at ripple control assembly, the first phased array antenna and the second phased array antenna on servo turntable and turntable counter weight device; Described first phased array antenna and the second phased array antenna are arranged along the Central Symmetry of servo turntable, and the first phased array antenna and the second phased array antenna are angularly arranged with servo turntable respectively, described servo turntable is provided with multiple to connection-peg, described ripple control assembly, the first phased array antenna and the second phased array antenna are connected on servo turntable respectively by connection-peg, turntable is positioned at turntable center by regulating counter weight device to realize center of gravity, simplifies the turning power of turntable.The utility model combines machine and sweeps and the advantage of sweeping mutually, and cost is low, simplicity of design.In use, by control servo turntable control phased array antenna towards, the beam position of ripple control assembly control antenna, realizes the covering to full spatial domain.
Description
Technical field
The utility model relates to a kind of antenna equipment, and in particular a kind of one dimension machine is swept one dimension and swept antenna assembly mutually.
Background technology
Along with the development of communication technology of satellite, antenna equipment application scenarios is more and more extensive, current communication terminal all towards miniaturization, integrated future development.Current communication antenna system is mainly organic sweeps antenna and sweeps antenna two kinds of project methods mutually.Wherein to sweep Antenna Design simply ripe for machine, but accessible site degree is low, and machine to sweep the activity space that antenna needs large, do not meet the needs of the miniaturized and low section of Antenna Design.Sweep antenna and phase-array scanning antenna mutually, antenna array is combined with transmitting-receiving subassembly and designs, be convenient to the integrated and miniaturized of antenna, but the narrow range that scanning covers, in order to cover full spatial domain, the splicing of at least three pieces of phased array antenna is needed to use, like this by the cost of lifting means greatly.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of one dimension machine and sweeps one dimension and sweep antenna assembly mutually, realize the Integration Design of antenna.
The utility model is achieved through the following technical solutions: the utility model comprises servo turntable, ripple control assembly, the first phased array antenna and the second phased array antenna be arranged on servo turntable; Described first phased array antenna and the second phased array antenna are arranged along the Central Symmetry of servo turntable, and the first phased array antenna and the second phased array antenna are angularly arranged with servo turntable respectively, described servo turntable is provided with multiple to connection-peg, and described ripple control assembly, the first phased array antenna and the second phased array antenna are connected on servo turntable respectively by connection-peg.
The angle of described first phased array antenna and the second phased array antenna and servo turntable is 45 °.The pitching of antenna is to for sweeping mutually, phased array antenna is sweeping performance mutually around antenna method to symmetry, and relative method is larger to position deviation angle, pointing capability is poorer, angle is selected to be 45 °, exactly in order to ensure that antenna only needs to depart from normal direction 45 ° and scans, the covering for spatial domain can be completed.
As one of optimal way of the present utility model, described servo turntable is the servo turntable rotated around vertical direction.
Described servo turntable comprises base, transmitting gear, swinging mounting, center of gravity regulating part, described transmitting gear is arranged on base, swinging mounting is driven by transmitting gear, and center of gravity regulating part is arranged on the surrounding of swinging mounting, is describedly arranged on swinging mounting connection-peg.
Two phased array antenna and servo turntable structure in a center of symmetry, and servo turntable surrounding has adjustable center of gravity regulating part, guarantee that the center of gravity of two phased array antenna is positioned at the center of servo turntable, the rotation simplicity of design of servo turntable is guaranteed in this design, does not need to consider too many eccentric rotary design.
Described center of gravity regulating part has four, and be separately positioned on four working faces of swinging mounting, described center of gravity regulating part comprises sliding rail and counterweight, and described counterweight is arranged on sliding rail, and sliding rail is arranged on working face corresponding to swinging mounting.
The utility model has the following advantages compared to existing technology: the utility model designs interface in relevant position, convenient power supply controls to need with wave beam, also simplify simultaneously and connect design, the Interface integrationization of turntable and antenna counter structure is with unitized, and convenient connection, has abandoned cable connection, the Integration Design of the modules structure realized, be easy to integrated, miniaturized, low section.The utility model combines machine and sweeps and the advantage of sweeping mutually, and cost is low, simplicity of design.In use, by control servo turntable control phased array antenna towards, the beam position of ripple control assembly control antenna, realizes the covering to full spatial domain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises servo turntable, is arranged at ripple control assembly 1, first phased array antenna 2 on servo turntable and the second phased array antenna 3; Described first phased array antenna 2 and the second phased array antenna 3 are arranged along the Central Symmetry of servo turntable, and the first phased array antenna 2 and the second phased array antenna 3 are angularly arranged with servo turntable respectively, described servo turntable is provided with multiple to connection-peg 4, and described ripple control assembly 1, first phased array antenna 2 and the second phased array antenna 3 are connected on servo turntable respectively by connection-peg 4.
First phased array antenna 2 and the second phased array antenna 3 are 45 ° with the angle of servo turntable.The pitching of antenna is to for sweeping mutually, phased array antenna is sweeping performance mutually around antenna method to symmetry, and relative method is larger to position deviation angle, pointing capability is poorer, angle is selected to be 45 °, exactly in order to ensure that antenna only needs to depart from normal direction 45 ° and scans, the covering for spatial domain can be completed.
Servo turntable comprises base 5, transmitting gear 6, swinging mounting 7, center of gravity regulating part, described transmitting gear 6 is arranged on base 5, swinging mounting 7 is driven by transmitting gear 6, and center of gravity regulating part is arranged on the surrounding of swinging mounting 7, is describedly arranged on swinging mounting 7 connection-peg 4.
Two phased array antenna and servo turntable structure in a center of symmetry, and servo turntable surrounding has adjustable center of gravity regulating part, guarantee that the center of gravity of two phased array antenna is positioned at the center of servo turntable, the rotation simplicity of design of servo turntable is guaranteed in this design, does not need to consider too many eccentric rotary design.
Center of gravity regulating part has four, and be separately positioned on four working faces of swinging mounting 7, described center of gravity regulating part comprises sliding rail 8 and counterweight 9, and described counterweight 9 is arranged on sliding rail 8, and sliding rail 8 is arranged on the working face of swinging mounting 7 correspondence.
Ripple control assembly 1 control antenna turns to, and the first phased array antenna 2 and the second phased array antenna 3 are respectively the antenna being applied to different frequency range satellite communication, can carry out communication as required and switch use.In actual use, if the first phased array antenna 2 is for communication, servo is by azimuth rotation, and the first phased array antenna 2 is aimed at the mark orientation, place, and ripple control assembly 1 controls the wave beam of the first phased array antenna 2, carries out pitching scanning, guarantees beam position target.If utilize the second phased array antenna 3 to communicate, ripple control can be utilized to switch.
In use, by control servo turntable control phased array antenna towards, the beam position of ripple control assembly 1 control antenna, realizes the covering to full spatial domain.
First phased array antenna 2, second phased array antenna 3, ripple control assembly 1 with servo turntable carries out inserting to interface, swinging mounting 7 four working faces of servo turntable have center of gravity regulating part respectively, by adjusting the relative position of counterweight 9, reach the object that center of gravity is positioned at servo turntable center.Be positioned on servo turntable to connection-peg 4, realize the mode of inner cabling, modules can directly to slotting installation, and eliminate loaded down with trivial details cable and connect, easy disassembly, structure is simple simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. one dimension machine is swept one dimension and is swept an antenna assembly mutually, it is characterized in that, comprises servo turntable, ripple control assembly, the first phased array antenna and the second phased array antenna be arranged on servo turntable; Described first phased array antenna and the second phased array antenna are arranged along the Central Symmetry of servo turntable, and the first phased array antenna and the second phased array antenna are angularly arranged with servo turntable respectively, described servo turntable is provided with multiple to connection-peg, and described ripple control assembly, the first phased array antenna and the second phased array antenna are connected on servo turntable respectively by connection-peg.
2. a kind of one dimension machine according to claim 1 is swept one dimension and is swept antenna assembly mutually, it is characterized in that, the angle of described first phased array antenna and the second phased array antenna and servo turntable is 45 °.
3. a kind of one dimension machine according to claim 1 is swept one dimension and is swept antenna assembly mutually, it is characterized in that, described servo turntable is the servo turntable rotated around vertical direction.
4. a kind of one dimension machine according to claim 1 is swept one dimension and is swept antenna assembly mutually, it is characterized in that, described servo turntable comprises base, transmitting gear, swinging mounting, center of gravity regulating part, described transmitting gear is arranged on base, swinging mounting is driven by transmitting gear, center of gravity regulating part is arranged on the surrounding of swinging mounting, is describedly arranged on swinging mounting connection-peg.
5. a kind of one dimension machine according to claim 4 is swept one dimension and is swept antenna assembly mutually, it is characterized in that, described center of gravity regulating part has four, be separately positioned on four working faces of swinging mounting, described center of gravity regulating part comprises sliding rail and counterweight, described counterweight is arranged on sliding rail, and sliding rail is arranged on working face corresponding to swinging mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412465.8U CN204720559U (en) | 2015-06-15 | 2015-06-15 | A kind of one dimension machine is swept one dimension and is swept antenna assembly mutually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412465.8U CN204720559U (en) | 2015-06-15 | 2015-06-15 | A kind of one dimension machine is swept one dimension and is swept antenna assembly mutually |
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| Publication Number | Publication Date |
|---|---|
| CN204720559U true CN204720559U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520412465.8U Active CN204720559U (en) | 2015-06-15 | 2015-06-15 | A kind of one dimension machine is swept one dimension and is swept antenna assembly mutually |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019273A (en) * | 2016-08-16 | 2016-10-12 | 上海航天测控通信研究所 | Radar illumination control device based on optical fiber |
| CN106546973A (en) * | 2016-10-28 | 2017-03-29 | 上海无线电设备研究所 | Phased-array radar and its full spatial domain Target Searching Method |
| CN111276819A (en) * | 2020-02-21 | 2020-06-12 | 中国西安卫星测控中心 | Pointing weight algorithm for Beidou three-number mechanical power-up scanning phased array antenna |
-
2015
- 2015-06-15 CN CN201520412465.8U patent/CN204720559U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019273A (en) * | 2016-08-16 | 2016-10-12 | 上海航天测控通信研究所 | Radar illumination control device based on optical fiber |
| CN106546973A (en) * | 2016-10-28 | 2017-03-29 | 上海无线电设备研究所 | Phased-array radar and its full spatial domain Target Searching Method |
| CN111276819A (en) * | 2020-02-21 | 2020-06-12 | 中国西安卫星测控中心 | Pointing weight algorithm for Beidou three-number mechanical power-up scanning phased array antenna |
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