CN201690448U - Relay station with built-in antenna for wireless communication - Google Patents
Relay station with built-in antenna for wireless communication Download PDFInfo
- Publication number
- CN201690448U CN201690448U CN2010201522504U CN201020152250U CN201690448U CN 201690448 U CN201690448 U CN 201690448U CN 2010201522504 U CN2010201522504 U CN 2010201522504U CN 201020152250 U CN201020152250 U CN 201020152250U CN 201690448 U CN201690448 U CN 201690448U
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- China
- Prior art keywords
- relay station
- antenna
- wireless communication
- built
- loam cake
- 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
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Abstract
The utility model relates to a relay station with a built-in antenna for wireless communication, which comprises a host chassis, an antenna matched with the relay station, and an arc cap. The antenna is arranged in the arc cap and fixedly connected with the cap via a bolt. Input and output ports of the antenna are electrically connected with a retransmission end of the relay station; the arc cap is fixedly connected with the host chassis. The antenna is arranged in the host chassis of the relay station for wireless communication, having compact structure, low cost, and convenient installation, and saving cables as well. The relay station is suitable for the indoor distributed systems for wireless communication, is not only attractive, but also has good transmission and high stability.
Description
Technical field
The utility model relates to the trunking of a kind of mobile communication radio frequency signal transmission, and particularly a kind of antenna built-in wireless communication relay station belongs to the antenna technical field of mobile communication and Internet technology.
Background technology
Microwave relay stands in communication systems such as GSM, CDMA, WCDMA and is used widely, because it can extend and covering problem by effective address signal, improves communication quality; Can carry out linear amplification to the received signal, cover the coverage through retransmitting antenna again, the while also receives, amplifies, retransmits the signal of coverage travelling carriage to the base station, thus functions such as the relaying of realization signal, forwarding.And can utilize the directionality of retransmitting antenna, the signal that satisfies the specific region covers.Being installed on that present microwave relay station as trunking has is indoor, being installed on of having is outdoor, for being installed in indoor miniature repeater, the alms giver holds antenna outdoor, retransmitting antenna is built-in, the repeating transmission end of relay station need be connected with miniature repeater by several meters long cable, and cost height and signal attenuation are big, the project installation inconvenience.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of antenna built-in wireless communication relay station is provided.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of antenna built-in wireless communication relay station, has relay station main body cabinet, one with the supporting antenna of relay station, it is characterized in that also having relay station arc loam cake, described antenna places in the relay station arc loam cake, and fixedly connected with relay station arc loam cake by screw, the input port of antenna is retransmitted end with relay station and directly is connected, and described relay station arc loam cake is fixedlyed connected with relay station main body cabinet by screw.
The beneficial effects of the utility model are as follows: antenna is placed in the radio communication relay station main body cabinet, and compact conformation is saved stube cable, cost is low, and convenient engineering installation is suitable for the radio communication indoor distributed system and uses, not only good looking appearance, and antenna transmission performance is good, the reliability height.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model antenna built-in wireless communication relay station cutaway view.
Embodiment
The antenna built-in wireless communication relay station of present embodiment, as shown in Figure 1, has relay station main body cabinet 1, one with the supporting antenna 2 of relay station, its improvements are also to have relay station arc loam cake 3, and antenna 2 places in the relay station arc loam cake 3, and fixedly connected with relay station arc loam cake 3 by screw 4, the input port 5 of antenna 2 is retransmitted end with relay station and directly is connected, and described relay station arc loam cake 3 is fixedlyed connected with relay station main body cabinet 1 by screw 7.In this example, described antenna is the microstrip antenna of sandwich construction, specifically, is a kind of dual polarization small-sized microstrip antenna of sandwich construction.
Among the embodiment as shown in Figure 1, described antenna is a ceiling type.Antenna of the present utility model also can adopt wall-hanging.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (4)
1. antenna built-in wireless communication relay station, has relay station main body cabinet, one with the supporting antenna of relay station, it is characterized in that also having relay station arc loam cake, described antenna places in the relay station arc loam cake, and fixedly connected with relay station arc loam cake by screw, the input port of antenna is retransmitted end with relay station and is connected, and described relay station arc loam cake is fixedlyed connected with relay station main body cabinet by screw.
2. antenna built-in wireless communication relay station according to claim 1 is characterized in that: described antenna is the microstrip antenna of sandwich construction.
3. antenna built-in wireless communication relay station according to claim 1 is characterized in that: described antenna is the dual polarization small-sized microstrip antenna of sandwich construction
4. according to any described antenna built-in wireless communication relay station of claim 1-3, it is characterized in that: described antenna is ceiling type, a kind of in wall-hanging.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201522504U CN201690448U (en) | 2010-04-07 | 2010-04-07 | Relay station with built-in antenna for wireless communication |
| PCT/CN2011/000682 WO2011124094A1 (en) | 2010-04-07 | 2011-04-19 | Dual-polarized microstrip antenna |
| EP11765012.7A EP2565985A4 (en) | 2010-04-07 | 2011-04-19 | Dual-polarized microstrip antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201522504U CN201690448U (en) | 2010-04-07 | 2010-04-07 | Relay station with built-in antenna for wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690448U true CN201690448U (en) | 2010-12-29 |
Family
ID=43378725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201522504U Expired - Fee Related CN201690448U (en) | 2010-04-07 | 2010-04-07 | Relay station with built-in antenna for wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690448U (en) |
-
2010
- 2010-04-07 CN CN2010201522504U patent/CN201690448U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhuang Kunjie Inventor after: Fan Haijuan Inventor after: Zhou Sheng Inventor after: Lv Bin Inventor after: Zheng Dedian Inventor before: Zhuang Kunjie Inventor before: Zheng Dedian Inventor before: Lv Bin Inventor before: Fan Haijuan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHUANG KUNJIE ZHENG DEDIAN LV BIN FAN HAIJUAN TO: ZHUANG KUNJIE FAN HAIJUAN ZHOU SHENG LV BIN ZHENG DEDIAN |
|
| 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: 20101229 Termination date: 20180407 |