CN102263323A - 一种多频带射频识别天线 - Google Patents
一种多频带射频识别天线 Download PDFInfo
- Publication number
- CN102263323A CN102263323A CN2011101941761A CN201110194176A CN102263323A CN 102263323 A CN102263323 A CN 102263323A CN 2011101941761 A CN2011101941761 A CN 2011101941761A CN 201110194176 A CN201110194176 A CN 201110194176A CN 102263323 A CN102263323 A CN 102263323A
- Authority
- CN
- China
- Prior art keywords
- radiation
- department
- radio frequency
- matching unit
- frequency
- 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.)
- Granted
Links
Images
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110194176.1A CN102263323B (zh) | 2011-07-12 | 2011-07-12 | 一种多频带射频识别天线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110194176.1A CN102263323B (zh) | 2011-07-12 | 2011-07-12 | 一种多频带射频识别天线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102263323A true CN102263323A (zh) | 2011-11-30 |
CN102263323B CN102263323B (zh) | 2014-05-21 |
Family
ID=45009850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110194176.1A Active CN102263323B (zh) | 2011-07-12 | 2011-07-12 | 一种多频带射频识别天线 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102263323B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102611207A (zh) * | 2012-03-14 | 2012-07-25 | 邹磊 | 射频供能便携式设备的电源管理模块 |
CN107408219A (zh) * | 2014-12-22 | 2017-11-28 | 艾利丹尼森零售信息服务公司 | 具有多频天线的rfid装置 |
CN108292800A (zh) * | 2015-11-10 | 2018-07-17 | 三星电子株式会社 | 天线装置和具有其的电子设备 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2502417Y (zh) * | 2001-08-27 | 2002-07-24 | 耀登科技股份有限公司 | 双频或多频平面倒f型天线 |
CN1489806A (zh) * | 2000-12-18 | 2004-04-14 | ������������ʽ���� | 射频识别用天线 |
CN1871743A (zh) * | 2001-09-28 | 2006-11-29 | 三菱麻铁里亚尔株式会社 | 天线线圈及使用该天线线圈的射频识别用标签、应答器用天线 |
CN2881791Y (zh) * | 2006-02-17 | 2007-03-21 | 李树群 | 金属嵌入式电子标签 |
CN1953273A (zh) * | 2005-10-19 | 2007-04-25 | 富士通株式会社 | 标签天线、使用该标签天线的标签和射频标识系统 |
WO2008115022A1 (en) * | 2007-03-22 | 2008-09-25 | Yong-Pil Kim | Antenna for radio frequency identification and method of manufacturing the same |
CN101447603A (zh) * | 2008-12-19 | 2009-06-03 | 上海集成电路研发中心有限公司 | 一种rfid芯片上的具有渐进式结构的天线 |
EP2133955A1 (en) * | 2007-03-29 | 2009-12-16 | Panasonic Corporation | Antenna device and portable terminal |
CN201515008U (zh) * | 2009-06-08 | 2010-06-23 | 钟永荣 | 微型天线改良结构 |
CN201607757U (zh) * | 2010-03-26 | 2010-10-13 | 黄佳佳 | 一种具有低频和高频的双频电子标签 |
-
2011
- 2011-07-12 CN CN201110194176.1A patent/CN102263323B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1489806A (zh) * | 2000-12-18 | 2004-04-14 | ������������ʽ���� | 射频识别用天线 |
CN2502417Y (zh) * | 2001-08-27 | 2002-07-24 | 耀登科技股份有限公司 | 双频或多频平面倒f型天线 |
CN1871743A (zh) * | 2001-09-28 | 2006-11-29 | 三菱麻铁里亚尔株式会社 | 天线线圈及使用该天线线圈的射频识别用标签、应答器用天线 |
CN1953273A (zh) * | 2005-10-19 | 2007-04-25 | 富士通株式会社 | 标签天线、使用该标签天线的标签和射频标识系统 |
CN2881791Y (zh) * | 2006-02-17 | 2007-03-21 | 李树群 | 金属嵌入式电子标签 |
WO2008115022A1 (en) * | 2007-03-22 | 2008-09-25 | Yong-Pil Kim | Antenna for radio frequency identification and method of manufacturing the same |
EP2133955A1 (en) * | 2007-03-29 | 2009-12-16 | Panasonic Corporation | Antenna device and portable terminal |
CN101447603A (zh) * | 2008-12-19 | 2009-06-03 | 上海集成电路研发中心有限公司 | 一种rfid芯片上的具有渐进式结构的天线 |
CN201515008U (zh) * | 2009-06-08 | 2010-06-23 | 钟永荣 | 微型天线改良结构 |
CN201607757U (zh) * | 2010-03-26 | 2010-10-13 | 黄佳佳 | 一种具有低频和高频的双频电子标签 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102611207A (zh) * | 2012-03-14 | 2012-07-25 | 邹磊 | 射频供能便携式设备的电源管理模块 |
CN102611207B (zh) * | 2012-03-14 | 2014-01-01 | 邹磊 | 射频供能便携式设备的电源管理模块 |
CN107408219A (zh) * | 2014-12-22 | 2017-11-28 | 艾利丹尼森零售信息服务公司 | 具有多频天线的rfid装置 |
CN107408219B (zh) * | 2014-12-22 | 2020-07-17 | 艾利丹尼森零售信息服务公司 | 具有多频天线的rfid装置 |
CN108292800A (zh) * | 2015-11-10 | 2018-07-17 | 三星电子株式会社 | 天线装置和具有其的电子设备 |
CN108292800B (zh) * | 2015-11-10 | 2021-06-04 | 三星电子株式会社 | 天线装置和具有其的电子设备 |
US11145951B2 (en) | 2015-11-10 | 2021-10-12 | Samsung Electronics Co., Ltd | Antenna device and electronic device having same |
Also Published As
Publication number | Publication date |
---|---|
CN102263323B (zh) | 2014-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8552919B2 (en) | Antenna module | |
CN103199339B (zh) | 一种电抗加载的双频天线 | |
CN105742791A (zh) | 多频可调天线结构 | |
US9407014B2 (en) | Antenna device | |
CN104466399A (zh) | 一种微带天线及其滤除干扰信号的方法、移动终端 | |
CN102708387A (zh) | 多频段rfid读写器及其读写方法 | |
CN106450728B (zh) | 一种基于pdms材料的柔性可穿戴双频单极子天线 | |
CN102254213B (zh) | 双频射频识别标签 | |
Jabar et al. | Design of miniaturized quad-band dual-arm spiral patch antenna for RFID, WLAN and WiMAX applications | |
US8674890B2 (en) | Wideband and multiband external antenna for portable transmitters | |
US8823597B2 (en) | Multi-system multi-band RFID antenna | |
US8872707B2 (en) | Multi-band antenna for tablet computer | |
CN106558752A (zh) | 天线系统 | |
CN102263323B (zh) | 一种多频带射频识别天线 | |
CN209747718U (zh) | 微带双频天线 | |
CN101710646A (zh) | 新型四频平面倒f天线 | |
CN102340056B (zh) | 多频带天线 | |
CN105552536A (zh) | 一种单极子双频带WLAN/WiMAX天线 | |
CN204497369U (zh) | 未封闭环状双频微带印刷天线 | |
EP3742552A1 (en) | A multi-band antenna arrangement | |
CN202977717U (zh) | 超宽带四频多模天线 | |
Best | A discussion on electrically small antennas loaded with high permittivity and permeability materials | |
EP1514328A1 (en) | Multi-frequency band antenna and methods of tuning and manufacture | |
Padhi et al. | A miniaturized slot ring antenna for RFID applications | |
CN103904421A (zh) | 多频天线装置和无线通信终端 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 5, building 1, building 127, Lane 200433, Cathay Road, Yangpu District, Shanghai Applicant after: Shanghai Tiancheng Anticounterfeit Technology Co.,Ltd. Co-applicant after: Shanghai Tianchen Radiofrequency Technology Co.,Ltd. Address before: 5, building 1, building 127, Lane 200433, Cathay Road, Yangpu District, Shanghai Applicant before: Tianchen New Technology Co., Ltd., Fudan Univ, Shanghai Co-applicant before: Shanghai Tianchen Radiofrequency Technology Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: TIANCHEN NEW TECHNOLOGY CO LTD, FUDAN UNIV, SHANGHAI TO: SHANGHAI TECHSUN ANTI-COUNTERFEITING TECHNOLOGY CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 201, building 3, No. 518, shenzhuan Road, Songjiang District, Shanghai, 201612 Patentee after: Shanghai Tianchen micro nano technology Co., Ltd Patentee after: SHANGHAI TECHSUN RFID TECHNOLOGY Co.,Ltd. Address before: 5, building 1, building 127, Lane 200433, Cathay Road, Yangpu District, Shanghai Patentee before: Shanghai Techsun Anti-Counterfeiting Technology Holding Co.,Ltd. Patentee before: SHANGHAI TECHSUN RFID TECHNOLOGY Co.,Ltd. |