CN201262978Y - 开孔天线 - Google Patents
开孔天线 Download PDFInfo
- Publication number
- CN201262978Y CN201262978Y CNU2008203010908U CN200820301090U CN201262978Y CN 201262978 Y CN201262978 Y CN 201262978Y CN U2008203010908 U CNU2008203010908 U CN U2008203010908U CN 200820301090 U CN200820301090 U CN 200820301090U CN 201262978 Y CN201262978 Y CN 201262978Y
- Authority
- CN
- China
- Prior art keywords
- perforate
- antenna
- radiant body
- metal level
- probe
- 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 - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Landscapes
- Waveguide Aerials (AREA)
Abstract
Description
Claims (10)
- 【权利要求1】一种开孔天线,设置于基板上,其特征在于,所述开孔天线包括:金属层,铺设于所述基板上;辐射体,呈对称八边形,其相对两侧设有四个梯形开孔,所述辐射体平行于所述金属层所在平面;及信号馈入探针,垂直电性连接于所述辐射体与所述金属层之间。
- 【权利要求2】如权利要求1所述的开孔天线,其特征在于,所述辐射体的四个梯形开孔呈直角梯形。
- 【权利要求3】如权利要求2所述的开孔天线,其特征在于,所述辐射体的四个梯形开孔对称设置于所述辐射体的两侧,且位于所述辐射体的相对的四个角处。
- 【权利要求4】如权利要求1所述的开孔天线,其特征在于,所述辐射体与所述信号馈入探针连接处位于所述辐射体的未设有开孔的一个夹角处。
- 【权利要求5】如权利要求1所述的开孔天线,其特征在于,所述开孔天线还包括连接头,用于贯穿所述金属层而与所述信号馈入探针连接。
- 【权利要求6】如权利要求5所述的开孔天线,其特征在于,所述信号馈入探针呈圆柱形,所述连接头是空心圆柱,所述信号馈入探针与所述连接头紧密配合,且可自由组合或分离。
- 【权利要求7】如权利要求1所述的开孔天线,其特征在于,所述金属层与所述辐射体的材质相同,且材质包括铁。
- 【权利要求8】一种开孔天线,设置于基板上,其特征在于,所述开孔天线包括:金属层,铺设于所述基板上;辐射体,呈正八边形,所述辐射体平行于所述金属层,其两相对边的四角分别设有四个开孔;及信号馈入探针,电性连接于所述辐射体与所述金属层之间。
- 【权利要求9】如权利要求8所述的开孔天线,其特征在于,所述信号馈入探针连接于所述辐射体未设开孔的一角。
- 【权利要求10】如权利要求8所述的开孔天线,其特征在于,所述四个开孔呈长形且相互平行。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008203010908U CN201262978Y (zh) | 2008-06-10 | 2008-06-10 | 开孔天线 |
US12/233,598 US7990330B2 (en) | 2008-06-10 | 2008-09-19 | Slot antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008203010908U CN201262978Y (zh) | 2008-06-10 | 2008-06-10 | 开孔天线 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201262978Y true CN201262978Y (zh) | 2009-06-24 |
Family
ID=40809454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008203010908U Expired - Lifetime CN201262978Y (zh) | 2008-06-10 | 2008-06-10 | 开孔天线 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7990330B2 (zh) |
CN (1) | CN201262978Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104409832A (zh) * | 2014-11-26 | 2015-03-11 | 佛山中元创新实业有限公司 | 一种平面折合振子天线 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3145633A1 (fr) * | 2023-02-02 | 2024-08-09 | Nexess | Systeme utilisant la technologie rfid d’inventaire d’objets dans un espace limite par une enceinte |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5917454A (en) * | 1997-08-22 | 1999-06-29 | Trimble Navigation Limited | Slotted ring shaped antenna |
KR20090021317A (ko) | 2001-03-20 | 2009-03-02 | 톰슨 라이센싱 | 원격 진단 방법 및 시스템 |
JP4121087B2 (ja) * | 2003-11-27 | 2008-07-16 | アルプス電気株式会社 | アンテナ装置 |
JP2005159944A (ja) * | 2003-11-28 | 2005-06-16 | Alps Electric Co Ltd | アンテナ装置 |
US7688271B2 (en) * | 2006-04-18 | 2010-03-30 | Andrew Llc | Dipole antenna |
US8228257B2 (en) * | 2008-03-21 | 2012-07-24 | First Rf Corporation | Broadband antenna system allowing multiple stacked collinear devices |
-
2008
- 2008-06-10 CN CNU2008203010908U patent/CN201262978Y/zh not_active Expired - Lifetime
- 2008-09-19 US US12/233,598 patent/US7990330B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104409832A (zh) * | 2014-11-26 | 2015-03-11 | 佛山中元创新实业有限公司 | 一种平面折合振子天线 |
CN104409832B (zh) * | 2014-11-26 | 2017-04-19 | 广东中元创新科技有限公司 | 一种平面折合振子天线 |
Also Published As
Publication number | Publication date |
---|---|
US20090303146A1 (en) | 2009-12-10 |
US7990330B2 (en) | 2011-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180224 Address after: The Guangxi Zhuang Autonomous Region Nanning hi tech Zone headquarters Road No. 18, China ASEAN enterprise headquarters base three 5# workshop Patentee after: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20090624 |