CN202888405U - Integrated antenna - Google Patents
Integrated antenna Download PDFInfo
- Publication number
- CN202888405U CN202888405U CN 201220592345 CN201220592345U CN202888405U CN 202888405 U CN202888405 U CN 202888405U CN 201220592345 CN201220592345 CN 201220592345 CN 201220592345 U CN201220592345 U CN 201220592345U CN 202888405 U CN202888405 U CN 202888405U
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- Prior art keywords
- interface
- iii
- radiation body
- radiant body
- big dipper
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- Expired - Fee Related
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Abstract
The utility model discloses an integrated antenna mainly comprising a bottom board, a radiation body I, a radiation body II, a radiation body III, an interface I, an interface II and an interface III, wherein the radiation body I, the radiation body II and the radiation body III are sequentially arranged on the bottom board in an overlapped manner; centers of the radiation body I, the radiation body II and the radiation body III are located on one straight line; the interface I, the interface II and the interface III are arranged below the bottom board; the radiation body I corresponds to the interface I; the radiation body II corresponds to the interface II; the radiation body III corresponds to the interface III; three feed needles are arranged on the bottom board; a metal layer on the feed needle I is connected with the interface I; a metal layer on the feed needle II is connected with the interface II; a metal layer on the feed needle III is connected with the interface III; 18 metallized holes are arranged inside the radiation body I; and 9 metallized holes are arranged inside the radiation body II. According to the integrated antenna provided by the utility model, an antenna structure in first big dipper generation is matched with an antenna structure in second big dipper generation, so that the isolation degree is very high by additionally arranging the metallized holes. No interference is generated even in an integrated receiving-transmitting manner.
Description
Technical field
The utility model relates to a kind of antenna, especially a kind of integral antenna.
Background technology
At present, if need antenna both to have Big Dipper generation transmission-receiving function loading on the platform of dipper system, the function withheld of the Big Dipper two again, generally be adopt two independently the distance of antenna and two antennas be greater than the far-field radiation district.Because two antenna bands are near, coupling is strong, and impact is very large each other, particularly to the antenna of transceiver.If will accomplish that in undersized structure the antenna with a Big Dipper generation and two generations of the Big Dipper concentrates in together, every electrical performance indexes of two kinds of antennas all can be affected.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can avoid a Big Dipper generation and the Big Dipper interactional integral antenna of two generations.
The utility model adopts following technical scheme to realize its purpose: a kind of integral antenna, mainly comprise base plate, radiant body I, radiant body II, radiant body III, interface I, interface II and interface III, it is characterized in that: radiant body I, radiant body II and radiant body III overlap successively on base plate, and three kinds of centers point-blank, interface I, interface II and interface III are arranged on below the base plate, radiant body I is corresponding with interface I, radiant body II is corresponding with interface II, radiant body III is corresponding with interface III, be provided with three feed pin on the base plate, metal level on the feed pin I links to each other with interface I, metal level on the feed pin II links to each other with interface II, metal level on the feed pin III links to each other with interface III, and radiant body I inside is provided with 18 plated-through holes, and radiant body II inside is provided with 9 plated-through holes.
The beneficial effect that the technical scheme that adopts the utility model to provide can reach is: the antenna structure in the antenna structure of the Big Dipper generation in the utility model and two generations of the Big Dipper mates each other, accomplish that by adding plated-through hole isolation is very high, even transceiver can not produce interference yet.Can work in Big Dipper generation frequency range and also can work in the Big Dipper two generations frequency range.
Description of drawings
Fig. 1 is the utility model explosive view;
Fig. 2 is the utility model end view.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As depicted in figs. 1 and 2, be respectively the utility model explosive view and the utility model end view, a kind of integral antenna, mainly comprise base plate 7, radiant body I 4, radiant body II 3, radiant body III 1, interface I 10, interface II 9 and interface III 11, radiant body I 4, radiant body II 3 and radiant body III 1 overlap successively on base plate 7, and the three center point-blank, interface I 10, interface II 9 and interface III 11 are arranged on below the base plate 7, radiant body I 4 is corresponding with interface I 10, radiant body II 3 is corresponding with interface II 9, radiant body III1 is corresponding with interface III11, be provided with three feed pin on the base plate 7, metal level on the feed pin I 5 links to each other with interface I 10, metal level on the feed pin II 6 links to each other with interface II 9, metal level on the feed pin III8 links to each other with interface III 11, and radiant body I 4 inside are provided with 18 plated-through holes 2, and radiant body II 3 inside are provided with 9 plated-through holes 2.The antenna structure in the antenna structure of the Big Dipper generation in the utility model and two generations of the Big Dipper mates each other, accomplishes that by adding plated-through hole isolation is very high, even transceiver can not produce interference yet.Can work in Big Dipper generation frequency range and also can work in the Big Dipper two generations frequency range.
Claims (4)
1. integral antenna, mainly comprise base plate, radiant body I, radiant body II, radiant body III, interface I, interface II and interface III, it is characterized in that: radiant body I, radiant body II and radiant body III overlap successively on base plate, and three kinds of centers point-blank, and interface I, interface II and interface III are arranged on below the base plate.
2. described integral antenna according to claim 1, it is characterized in that: radiant body I is corresponding with interface I, and radiant body II is corresponding with interface II, and radiant body III is corresponding with interface III.
3. described integral antenna according to claim 1, it is characterized in that: be provided with three feed pin on the base plate, the metal level on the feed pin I links to each other with interface I, and the metal level on the feed pin II links to each other with interface II, and the metal level on the feed pin III links to each other with interface III.
4. described integral antenna according to claim 1, it is characterized in that: radiant body I inside is provided with 18 plated-through holes, and radiant body II inside is provided with 9 plated-through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592345 CN202888405U (en) | 2012-11-12 | 2012-11-12 | Integrated antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220592345 CN202888405U (en) | 2012-11-12 | 2012-11-12 | Integrated antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888405U true CN202888405U (en) | 2013-04-17 |
Family
ID=48079798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220592345 Expired - Fee Related CN202888405U (en) | 2012-11-12 | 2012-11-12 | Integrated antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682016A (en) * | 2013-11-26 | 2015-06-03 | 广东盛路通信科技股份有限公司 | Multi-frequency miniaturized handset antenna |
| US11165145B2 (en) * | 2019-02-02 | 2021-11-02 | Commscope Technologies Llc | Base station antenna |
-
2012
- 2012-11-12 CN CN 201220592345 patent/CN202888405U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682016A (en) * | 2013-11-26 | 2015-06-03 | 广东盛路通信科技股份有限公司 | Multi-frequency miniaturized handset antenna |
| CN104682016B (en) * | 2013-11-26 | 2018-11-16 | 深圳市朗赛微波通信有限公司 | A kind of small-sized multi-frequency hand-held set antenna |
| US11165145B2 (en) * | 2019-02-02 | 2021-11-02 | Commscope Technologies Llc | Base station antenna |
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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 |
Granted publication date: 20130417 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |