CN202749512U - High-gain high-interactive polarization ratio radiation unit - Google Patents
High-gain high-interactive polarization ratio radiation unit Download PDFInfo
- Publication number
- CN202749512U CN202749512U CN 201220354230 CN201220354230U CN202749512U CN 202749512 U CN202749512 U CN 202749512U CN 201220354230 CN201220354230 CN 201220354230 CN 201220354230 U CN201220354230 U CN 201220354230U CN 202749512 U CN202749512 U CN 202749512U
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- metal sheets
- frame
- shaped metal
- vibrator
- gain
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model relates to a high-gain high-interactive polarization ratio radiation unit which comprises a vibrator, wherein the bottom of the vibrator is arranged on a reflecting plate through a balun seat; and the vibrator is connected with a feeding network through a coaxial cable. The high-gain high-interactive polarization ratio radiation unit is characterized in that the vibrator is made of a PCB (Printed Circuit Board) panel; the upper surface and the lower surface of the PCB panel are both provided with four frame-shaped metal sheets which are distributed in a radiating shape; the upper and lower frame-shaped metal sheets positioned on corresponding positions are electrically connected through guide holes to form vibrator arms; and the symmetrically arranged vibrator arms are electrically connected through a metal feeding sheet to form a polariser. According to the utility model, the traditional plane metal sheets are replaced with the frame-shaped metal sheets used as the vibrator arms, strip-shaped metal sheets connected with the frame-shaped metal sheets are arranged in the frame-shaped metal sheets, and the outer ends of the frame-shaped metal sheets are connected with copper pipes in vertical directions, thus an antenna adopting the radiation unit with the structure has the advantages of high gain, wide coverage range, high interactive polarization ratio, high polarization degree, and the like.
Description
Technical field
The utility model relates to a kind of antenna radiation unit, particularly the high ultimate ratio radiating element of handing over of a kind of high-gain.
Background technology
As electromagnetic R-T unit, the transmission of signal covers and be unable to do without antenna for base station in the mobile communication technology, and the dual polarization mobile base station antenna is the indispensable part in each base station, and its performance directly affects the quality of communication; And radiating element is the key component that affects dual polarization mobile base station antenna performance as the element of dual polarization mobile base station antenna.Adopt now PCB printed panel (printed circuit board (PCB)) as in the radiative unit structure, it adopts solid plane oscillator arms, have following problem: gain on the low side, bandwidth is partially narrow, section is higher, the third order intermodulation index is undesirable, these problems cause the communication quality in the service area to can not get ensureing.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of high ultimate ratio radiating element of handing over of high-gain that can improve communication quality and stability.
For solving the problems of the technologies described above, the technical solution of the utility model is: the high ultimate ratio radiating element of handing over of a kind of high-gain, comprise oscillator, described oscillator bottom is installed on the reflecting plate by Ba Lunzuo, oscillator is connected with feeding network by coaxial cable, its innovative point is: described oscillator comprises the PCB panel, and the upper and lower surface of PCB panel is provided with four and is the shaped as frame sheet metals that Radiation distributes, and the upper and lower shaped as frame sheet metal of described correspondence position is by the guide hole oscillator arms that is electrically connected to form; Between the dipole arm by the polarization that is electrically connected to form of metal feed tab.
Further, be provided with connected strip sheet metal in the described shaped as frame sheet metal.
Further, the outer end of described shaped as frame sheet metal connects the copper pipe of vertical direction.
The utility model has the advantage of: adopt the shaped as frame sheet metal to replace the conventional planar sheet metal as oscillator arms, and connected strip sheet metal is set in the shaped as frame sheet metal, the copper pipe that connects vertical direction in the outer end of shaped as frame sheet metal, so that adopt the antenna of this structure radiating element to have the gain height, wide coverage, the advantages such as the friendship ultimate ratio is high, and degree of polarization is good.
Description of drawings
Fig. 1 is the high ultimate ratio radiative unit structure schematic diagram of handing over of the utility model high-gain.
Embodiment
As shown in Figure 1, comprise PCB panel 1, shaped as frame sheet metal 2, shaped as frame sheet metal 3, strip sheet metal 4, copper pipe 5.
Above-mentioned oscillator comprises PCB panel 1, is provided with four on the upper and lower surface of PCB panel 1 and is the shaped as frame sheet metal that Radiation distributes, and upper strata shaped as frame sheet metal is labeled as shaped as frame sheet metal 2, and lower floor's shaped as frame sheet metal is labeled as shaped as frame sheet metal 3.
Be provided with connected strip sheet metal 4 in each shaped as frame sheet metal 3, the outer end of shaped as frame sheet metal connects the copper pipe 5 of vertical direction.
The upper shaped as frame sheet metal 2 of correspondence position, lower frame sheet metal 3 are by guide hole 6 oscillator arms that is electrically connected to form.Between the symmetrically arranged oscillator arms by metal feed tab 7 polarization that is electrically connected to form.
The oscillator bottom is installed on the reflecting plate by Ba Lun seat 8, and oscillator is connected with feeding network by coaxial cable.
Claims (3)
1. a high-gain height is handed over the ultimate ratio radiating element, comprise oscillator, described oscillator bottom is installed on the reflecting plate by Ba Lunzuo, oscillator is connected with feeding network by coaxial cable, it is characterized in that: described oscillator comprises the PCB panel, the upper and lower surface of PCB panel is provided with four and is the shaped as frame sheet metals that Radiation distributes, and the upper and lower shaped as frame sheet metal of described correspondence position is by the guide hole oscillator arms that is electrically connected to form; Between the dipole arm by the polarization that is electrically connected to form of metal feed tab.
2. the high ultimate ratio radiating element of handing over of high-gain according to claim 1 is characterized in that: be provided with connected strip sheet metal in the described shaped as frame sheet metal.
3. the high ultimate ratio radiating element of handing over of high-gain according to claim 1 is characterized in that: the copper pipe of the outer end connection vertical direction of described shaped as frame sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354230 CN202749512U (en) | 2012-07-20 | 2012-07-20 | High-gain high-interactive polarization ratio radiation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354230 CN202749512U (en) | 2012-07-20 | 2012-07-20 | High-gain high-interactive polarization ratio radiation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202749512U true CN202749512U (en) | 2013-02-20 |
Family
ID=47708869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354230 Expired - Fee Related CN202749512U (en) | 2012-07-20 | 2012-07-20 | High-gain high-interactive polarization ratio radiation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202749512U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457036A (en) * | 2013-08-30 | 2013-12-18 | 江苏华灿电讯股份有限公司 | Two-channel wideband antenna |
| CN103956566A (en) * | 2014-05-14 | 2014-07-30 | 武汉虹信通信技术有限责任公司 | Miniaturized wideband radiating element suitable for TD-LTE antennas |
| CN104051848A (en) * | 2014-07-03 | 2014-09-17 | 广东健博通科技股份有限公司 | Intelligent vertical scanning antenna |
| CN105048065A (en) * | 2015-09-02 | 2015-11-11 | 林伟 | Broadband antenna transmit-receive device |
-
2012
- 2012-07-20 CN CN 201220354230 patent/CN202749512U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457036A (en) * | 2013-08-30 | 2013-12-18 | 江苏华灿电讯股份有限公司 | Two-channel wideband antenna |
| CN103457036B (en) * | 2013-08-30 | 2015-11-18 | 江苏华灿电讯股份有限公司 | A kind of Two-channel wideband antenna |
| CN103956566A (en) * | 2014-05-14 | 2014-07-30 | 武汉虹信通信技术有限责任公司 | Miniaturized wideband radiating element suitable for TD-LTE antennas |
| CN103956566B (en) * | 2014-05-14 | 2016-04-27 | 武汉虹信通信技术有限责任公司 | A kind of miniaturized broadband radiating unit being applicable to TD-LTE antenna |
| CN104051848A (en) * | 2014-07-03 | 2014-09-17 | 广东健博通科技股份有限公司 | Intelligent vertical scanning antenna |
| CN105048065A (en) * | 2015-09-02 | 2015-11-11 | 林伟 | Broadband antenna transmit-receive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG HUACAN TELECOMM SCIENCE + TECHNOLOGY CO. Free format text: FORMER OWNER: JIANGSU HUACAN TELECOMMUNICATIONS CO., LTD. Effective date: 20150317 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226500 NANTONG, JIANGSU PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150317 Address after: 523000, No. two, No. 2 industrial North Road, Songshan hi tech Industrial Development Zone, Guangdong, Dongguan Patentee after: Guangdong Huacan Telecommunication Science & Technology Co., Ltd. Address before: 226500, Yongfu industrial concentration zone, Changjiang Town, Nantong City, Rugao province (three Dongkou village, 3 sets), Jiangsu, China Patentee before: Jiangsu Huacan Telecommunications Co., Ltd. |
|
| 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: 20130220 Termination date: 20160720 |