CN203180908U - Full-band anti-interference antenna one-piece receiver based on Beidou No.2 - Google Patents
Full-band anti-interference antenna one-piece receiver based on Beidou No.2 Download PDFInfo
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- CN203180908U CN203180908U CN 201320195376 CN201320195376U CN203180908U CN 203180908 U CN203180908 U CN 203180908U CN 201320195376 CN201320195376 CN 201320195376 CN 201320195376 U CN201320195376 U CN 201320195376U CN 203180908 U CN203180908 U CN 203180908U
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Abstract
The utility model discloses a full-band anti-interference antenna one-piece receiver based on a Beidou No.2. The receiver comprises a radome, an antenna array, an anti-interference reception module, a power amplifying module and a pedestal. The antenna array is composed of antenna array elements and an antirust aluminium plate. The antenna array is externally provided with the radome. The anti-interference reception module is connected with the antenna array. The power amplifying module is connected with the anti-interference reception module. The pedestal is connected with the anti-interference reception module. Two sides of the pedestal are provided with two blocks of reinforcing ribs. The full-band anti-interference antenna one-piece receiver highly integrates a traditional receiver, an array antenna, a channel anti-interference module and a Beidou emission module. With the design, space occupied by equipment is reduced, signal transduction attenuation of discrete parts is greatly lowered, and power consumption of equipment is reduced by 1/3. By arranging the reinforcing ribs on the pedestal, stability of the one-piece receiver on an application platform is increased.
Description
Technical field
The utility model relates to a kind of full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper.
Background technology
Common big-dipper satellite antenna integrated receiver does not have anti-interference function, cisco unity malfunction under complex electromagnetic environment in the market.The military satellite navigation antenna integrated receiver of the function (the transmitting-receiving note is essential) that do not possess also on the market simultaneously that No. two RNSS of the Big Dipper (B1B3) are anti-interference, RDSS is anti-interference and integrated RDSS transmits.
The utility model content
For overcoming above-mentioned deficiency, the utility model purpose provides a kind of military satellite navigation antenna integrated receiver of the function that possesses that No. two RNSS of the Big Dipper (B1B3) are anti-interference, RDSS is anti-interference and integrated RDSS transmits.
Scheme of the present utility model is as follows: a kind of full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper, comprise radome, antenna array, anti-interference reception module, power supply power amplifier module, base, described antenna array is made of bay and rustproof aluminium sheet, and described antenna array arranges radome outward; Described anti-interference reception module is connected with antenna array, and described power supply power amplifier module is connected with the anti-interference reception module, and described base is connected with the power supply power amplifier module; Described base dual-side also is provided with two reinforcements.
Described bay is made up of eight RNSS bays and five RDSS bays.
Described eight RNSS bays comprise that four BD2-B1 receive band antenna array element and four BD2-B3 band antenna array elements.
Described five RDSS bays comprise that four BD2-S receive band antenna array element and a BD2-L transmit frequency band bay.
The beneficial effects of the utility model:
1, the utility model traditional receiver, array antenna, channel is anti-interference, Big Dipper transmitter module height integrates, contain BD2-B1, BD2-B3, BD2-S three receptions frequency range and BD2-L transmit frequency band, equipment occupation space has not only been dwindled in this design, but also the signal that greatly reduces discrete parts conducts attenuation, and the power consumption with equipment has reduced by 1/3 simultaneously;
2, the utility model can anti-RNSS(B1B3), the interference of types such as RDSS frequency compacting formula arrowband, broadband, pulse, jamming-to-signal ratio can reach 90dB.
3, by at base reinforcement being set, increase the stability of all-in-one on application platform.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
A kind of full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper, comprise radome 1, antenna array, anti-interference reception module 2, power supply power amplifier module 3, base 4, described antenna array is made of bay 5 and rustproof aluminium sheet 6, and described antenna array arranges radome 1 outward; Described anti-interference reception module 2 is connected with antenna array, and described power supply power amplifier module 3 is connected with anti-interference reception module 2, and described base 4 is connected with power supply power amplifier module 3; Described base 4 dual-sides also are provided with two reinforcements 7.
Described bay is made up of eight RNSS bays and five RDSS bays.
Described eight RNSS bays comprise that four BD2-B1 receive band antenna array element and four BD2-B3 band antenna array elements.
Described five RDSS bays comprise that four BD2-S receive band antenna array element and a BD2-L transmit frequency band bay.
In the utility model, radome 1 is made by polytetrafluoroethylmaterial material, and antenna array is carried out protection against the tide, waterproof and dustproof, anti-salt fog protection, and it links together by screw and silicon rubber and antenna array structure box body.
Antenna array is made of bay and rustproof aluminium sheet, and the satellite navigation signals that antenna array receives is delivered to the anti-interference reception module by radio frequency coaxial-cable.
3 of power supply power amplifier moulds are made up of DC/DC module, power amplifier module and rustproof aluminum alloy material structure spare, and the power amplifier module output signal is sent on the emission array element of antenna array by the internal radio frequency coaxial cable.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present utility model and change and modification; when its function that produces does not exceed spiritual that specification and accompanying drawing contain yet, all should be within protection range of the present utility model.
Claims (4)
1. full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper, comprise radome, antenna array, anti-interference reception module, power supply power amplifier module, base, it is characterized in that described antenna array is made of bay and rustproof aluminium sheet, described antenna array arranges radome outward; Described anti-interference reception module is connected with antenna array, and described power supply power amplifier module is connected with the anti-interference reception module, and described base is connected with the power supply power amplifier module; Described base dual-side also is provided with two reinforcements.
2. a kind of full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper according to claim 1 is characterized in that described bay is made up of eight RNSS bays and five RDSS bays.
3. a kind of full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper according to claim 2 is characterized in that described eight RNSS bays comprise that four BD2-B1 receive band antenna array elements and four BD2-B3 band antenna array elements.
4. a kind of full frequency band anti-interference antenna integrated receiver based on No. two, the Big Dipper according to claim 2 is characterized in that described five RDSS bays comprise that four BD2-S receive band antenna array elements and a BD2-L transmit frequency band bay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195376 CN203180908U (en) | 2013-04-18 | 2013-04-18 | Full-band anti-interference antenna one-piece receiver based on Beidou No.2 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320195376 CN203180908U (en) | 2013-04-18 | 2013-04-18 | Full-band anti-interference antenna one-piece receiver based on Beidou No.2 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180908U true CN203180908U (en) | 2013-09-04 |
Family
ID=49077562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320195376 Expired - Fee Related CN203180908U (en) | 2013-04-18 | 2013-04-18 | Full-band anti-interference antenna one-piece receiver based on Beidou No.2 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180908U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633572A (en) * | 2015-12-30 | 2016-06-01 | 航天恒星科技有限公司 | Multi-array-element conformal antenna |
| CN105759315A (en) * | 2016-04-26 | 2016-07-13 | 深圳市无牙太赫兹科技有限公司 | Scanning mechanism and safety inspection instrument possessing the scanning mechanism |
| CN110137695A (en) * | 2019-05-07 | 2019-08-16 | 北京国科导通科技有限公司 | Seven vibration element array antenna of one kind |
-
2013
- 2013-04-18 CN CN 201320195376 patent/CN203180908U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633572A (en) * | 2015-12-30 | 2016-06-01 | 航天恒星科技有限公司 | Multi-array-element conformal antenna |
| CN105633572B (en) * | 2015-12-30 | 2020-04-21 | 航天恒星科技有限公司 | Multi-array element conformal antenna |
| CN105759315A (en) * | 2016-04-26 | 2016-07-13 | 深圳市无牙太赫兹科技有限公司 | Scanning mechanism and safety inspection instrument possessing the scanning mechanism |
| US10795015B2 (en) | 2016-04-26 | 2020-10-06 | Shenzhen Cct Thz Technology Co., Ltd. | Scanning apparatus and security-inspection device with the same |
| CN110137695A (en) * | 2019-05-07 | 2019-08-16 | 北京国科导通科技有限公司 | Seven vibration element array antenna of one kind |
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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: 20130904 Termination date: 20170418 |