CN203300805U - Satellite antenna equipment - Google Patents
Satellite antenna equipment Download PDFInfo
- Publication number
- CN203300805U CN203300805U CN2013202797828U CN201320279782U CN203300805U CN 203300805 U CN203300805 U CN 203300805U CN 2013202797828 U CN2013202797828 U CN 2013202797828U CN 201320279782 U CN201320279782 U CN 201320279782U CN 203300805 U CN203300805 U CN 203300805U
- Authority
- CN
- China
- Prior art keywords
- satellite
- waveguide
- antenna
- tuner
- utility
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
Abstract
The utility model relates to the technical field of antenna and provides satellite antenna equipment, which comprises a parabolic antenna, a waveguide, an auxiliary reflecting surface and a tuner. The tuner is arranged at the tail end of the waveguide. The waveguide and the tuner are connected with the parabolic antenna. The auxiliary reflecting surface is arranged corresponding to the parabolic antenna to receive satellite signals reflected by the parabolic antenna. Due to the adoption of the technical scheme of the utility model, the satellite antenna equipment is installed in such a way that the auxiliary reflecting surface and the waveguide are arranged to be separated from each other. In this way, the loss rate of satellite signals is reduced and the performance of shipborne satellite antenna products is improved. Meanwhile, the problem of inconvenient maintenance is also solved.
Description
Technical field
The utility model relates to antenna technical field, relates to especially a kind of satellite antenna device.
Background technology
For satellite earth antenna, particularly at work, satellite-signal, is gathered in waveguide by subreflector by parabolic reflector the boat-carrying satellite earth antenna to subreflector, then is delivered in tuner by waveguide.In present design, between subreflector and waveguide, by a garment bag, connect, this scheme has two shortcomings, shortcoming is that the connection between garment bag and subreflector or waveguide causes dismounting inconvenient, be not easy to maintenance, another shortcoming is the satellite-signal of parabolic reflector to subreflector that blocked loss due to garment bag, causes signal quality to reduce.
The utility model content
The technical problem that the utility model solves is to provide a kind of satellite antenna device, by subreflector is separated with the waveguide assembly structure, reaches repair demolition purpose easily, and has solved the problem that causes the satellite-signal loss due to blocking of garment bag.
For addressing the above problem, the utility model provides a kind of satellite antenna device, comprises parabolic antenna, waveguide, subreflector, tuner, and described tuner is arranged on the end of waveguide, and described waveguide and tuner and parabolic antenna link together; Subreflector setting corresponding to parabolic antenna, receive the satellite-signal that parabolic antenna reflects.
Further, above-mentioned satellite antenna device, described subreflector is fixed on holder, and described holder is fixed on parabolic antenna by support bar.
Above-mentioned satellite antenna device, wherein, described support bar one end is connected on parabolic antenna by cushion block and screw, and the other end is fixedly connected with holder by screw.
Above-mentioned satellite antenna device, wherein, the quantity of support bar is the n root, n >=1.
Further, above-mentioned satellite antenna device, arrange outer cover on described holder.
Further, wherein, described outer cover is detachably connected on holder.
Adopt the technical solution of the utility model, antenna assembly adopts subreflector and the structure installation method that waveguide separates via satellite, has reduced the satellite-signal proportion of goods damageds, has improved the properties of product of Shipborne satellite antenna, and has solved the inconvenient problem of maintenance.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model example structure figure.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model example structure figure, a kind of satellite antenna device is provided, comprise parabolic antenna 1, waveguide 2, subreflector 3, tuner 4, described tuner is arranged on the end of waveguide 2, described waveguide 2 and tuner 4 link together with parabolic antenna, and subreflector 3 setting corresponding to parabolic antenna 1 receives the satellite-signal that parabolic antenna 1 reflects.
In above-described embodiment, described subreflector 3 is fixed on holder 6, and described holder 6 is fixed on parabolic antenna by support bar 5.
Particularly, described support bar 5 one ends are connected on parabolic antenna 1 by cushion block 9 and screw 10, and the other end is fixedly connected with holder 6 by screw 8.
Particularly, the quantity of support bar arranges according to the actual requirements, can be the n root, n >=1.
Particularly, described subreflector 3 removably connects with holder 6.
Particularly, on described holder 6, outer cover 7 is set, particularly, outer cover 7 is detachably connected on holder 6, and described outer cover 7 adopts plastic material to make, and avoids blocking and the reflector satellite signal.
In above-described embodiment, the signal of coming from satellite launch reflexes on subreflector 3 through parabolic antenna 1, subreflector 3 reflects into satellite-signal in waveguide 2, at the tuner reception of waveguide 2 ends and the satellite-signal in processing waveguide 2, complete reception and the processing procedure of satellite-signal, in the reception of this satellite-signal and processing procedure, almost there is no stopping of medium, the loss control of satellite-signal is at bottom line.
Above-mentioned satellite antenna device, can be applied in the feedback of Shipborne satellite antenna signal, adopt subreflector and the structure installation method that waveguide separates, reduce the satellite-signal proportion of goods damageds, improve the properties of product of Shipborne satellite antenna, and solved the inconvenient problem of maintenance.
Above-mentioned explanation illustrates and has described a preferred embodiment of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, all should be in the protection range of the utility model claims.
Claims (6)
1. a satellite antenna device, is characterized in that, comprises parabolic antenna, waveguide, subreflector, tuner, and described tuner is arranged on the end of waveguide, and described waveguide and tuner and parabolic antenna link together; Subreflector setting corresponding to parabolic antenna, receive the satellite-signal that parabolic antenna reflects.
2. satellite antenna device according to claim 1, is characterized in that, described subreflector is fixed on holder, and described holder is fixed on parabolic antenna by support bar.
3. satellite antenna device according to claim 2, is characterized in that, described support bar one end is connected on parabolic antenna by cushion block and screw, and the other end is fixedly connected with holder by screw.
4. satellite antenna device according to claim 2, is characterized in that, the quantity of support bar is the n root, n >=1.
5. satellite antenna device according to claim 2, is characterized in that, on described holder, outer cover is set.
6. satellite antenna device according to claim 5, is characterized in that, described outer cover is detachably connected on holder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202797828U CN203300805U (en) | 2013-05-21 | 2013-05-21 | Satellite antenna equipment |
| PCT/CN2013/085328 WO2014187067A1 (en) | 2013-05-21 | 2013-10-16 | Satellite antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202797828U CN203300805U (en) | 2013-05-21 | 2013-05-21 | Satellite antenna equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300805U true CN203300805U (en) | 2013-11-20 |
Family
ID=49576791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202797828U Expired - Fee Related CN203300805U (en) | 2013-05-21 | 2013-05-21 | Satellite antenna equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203300805U (en) |
| WO (1) | WO2014187067A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393411A (en) * | 2014-11-11 | 2015-03-04 | 深圳市华信天线技术有限公司 | Satellite antenna and control method thereof |
| CN104393403A (en) * | 2014-11-11 | 2015-03-04 | 深圳市华信天线技术有限公司 | Satellite antenna |
| CN104981941A (en) * | 2014-04-01 | 2015-10-14 | 优倍快网络公司 | Antenna assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5999137A (en) * | 1996-02-27 | 1999-12-07 | Hughes Electronics Corporation | Integrated antenna system for satellite terrestrial television reception |
| CN2335272Y (en) * | 1998-03-24 | 1999-08-25 | 王文彬 | C/Ku double-waveband bipolarization backfeeding antenna |
| CN201562756U (en) * | 2009-12-29 | 2010-08-25 | 浙江中星光电子科技有限公司 | Satellite signal receiving antenna |
| CN202712403U (en) * | 2012-06-27 | 2013-01-30 | 贵州振华天通设备有限公司 | Connecting component for connecting waveguide tube and antenna auxiliary reflecting surface |
-
2013
- 2013-05-21 CN CN2013202797828U patent/CN203300805U/en not_active Expired - Fee Related
- 2013-10-16 WO PCT/CN2013/085328 patent/WO2014187067A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981941A (en) * | 2014-04-01 | 2015-10-14 | 优倍快网络公司 | Antenna assembly |
| CN104981941B (en) * | 2014-04-01 | 2018-02-02 | 优倍快网络公司 | Antenna module |
| CN104393411A (en) * | 2014-11-11 | 2015-03-04 | 深圳市华信天线技术有限公司 | Satellite antenna and control method thereof |
| CN104393403A (en) * | 2014-11-11 | 2015-03-04 | 深圳市华信天线技术有限公司 | Satellite antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014187067A1 (en) | 2014-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203300805U (en) | Satellite antenna equipment | |
| CN205702222U (en) | GIGAbend Folding System photoelectric protector | |
| CN203976045U (en) | The two tension control structures of a kind of gravure equipment | |
| CN202395764U (en) | Novel cell phone antenna | |
| CN201682042U (en) | Folded antenna | |
| CN205231232U (en) | Novel electronic communication antenna boom | |
| CN205820819U (en) | Straw carrying fork | |
| CN208093740U (en) | A kind of nestable oscillator | |
| CN203367492U (en) | Indoor directional antenna | |
| CN206320483U (en) | A kind of Adjustable horizontal plate supporting device | |
| CN204012162U (en) | The ears brace feeding distribution mechanism of the flat cable copper sleeve of ears kludge | |
| CN204391278U (en) | A kind of ultra-wideband electricity being applied to wireless communication system adjusts plate antenna | |
| CN207052760U (en) | A kind of erecting device of multiple material cover body and antenna | |
| CN106703572A (en) | Fast detaching type gemel | |
| CN204296111U (en) | Two bags of rejecting mechanisms | |
| CN203927316U (en) | A kind of support for milk filling machine | |
| CN203466297U (en) | Connecting structure capable of improving main reflection surface precision of antenna | |
| CN203345738U (en) | Automatic material distributing and crushing pipeline unit | |
| CN202267841U (en) | Coding positioning system for mine tipping machine | |
| CN204958796U (en) | Full -automatic system is glued quick -witted equipment pipeline position and is improved structure | |
| CN207052761U (en) | A kind of multiple material cover body and antenna integrated device | |
| CN204834829U (en) | Antenna suport | |
| CN203348288U (en) | Fastening piece | |
| CN202678525U (en) | Dish-type signal receiver | |
| CN203801190U (en) | Support of display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160521 |