CN101394022B - 一种扩大低频或高频rfid系统阅读范围的天线设计方法 - Google Patents
一种扩大低频或高频rfid系统阅读范围的天线设计方法 Download PDFInfo
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- CN101394022B CN101394022B CN2008101950595A CN200810195059A CN101394022B CN 101394022 B CN101394022 B CN 101394022B CN 2008101950595 A CN2008101950595 A CN 2008101950595A CN 200810195059 A CN200810195059 A CN 200810195059A CN 101394022 B CN101394022 B CN 101394022B
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- 238000000034 method Methods 0.000 title claims abstract description 14
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CN2008101950595A CN101394022B (zh) | 2008-10-28 | 2008-10-28 | 一种扩大低频或高频rfid系统阅读范围的天线设计方法 |
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CN2008101950595A CN101394022B (zh) | 2008-10-28 | 2008-10-28 | 一种扩大低频或高频rfid系统阅读范围的天线设计方法 |
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CN101394022A CN101394022A (zh) | 2009-03-25 |
CN101394022B true CN101394022B (zh) | 2012-11-07 |
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CN2008101950595A Expired - Fee Related CN101394022B (zh) | 2008-10-28 | 2008-10-28 | 一种扩大低频或高频rfid系统阅读范围的天线设计方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022177948A1 (en) * | 2021-02-16 | 2022-08-25 | General Electric Company | Foreign object detection in a wireless power transfer system |
Families Citing this family (13)
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US11476566B2 (en) | 2009-03-09 | 2022-10-18 | Nucurrent, Inc. | Multi-layer-multi-turn structure for high efficiency wireless communication |
FR2940721A1 (fr) * | 2009-05-28 | 2010-07-02 | Thomson Licensing | Antenne de lecteur rfid. |
CN102386681A (zh) * | 2010-09-05 | 2012-03-21 | 朱斯忠 | 共振衍生环 |
CN104037494B (zh) * | 2013-03-08 | 2019-07-05 | 纽卡润特有限公司 | 用于高效无线通信的多层引线结构 |
CN104485509A (zh) * | 2014-12-19 | 2015-04-01 | 周祥 | 一种面向超市和仓储rfid系统的空分天线 |
CN105844320A (zh) * | 2015-01-14 | 2016-08-10 | 南通大学 | 天线和射频识别系统 |
CN105532286A (zh) * | 2015-12-16 | 2016-05-04 | 江苏天穗农业科技有限公司 | 一种内嵌天线的花盆及植物信息采集系统 |
CN109565113B (zh) * | 2016-06-01 | 2021-03-30 | 户田工业株式会社 | 天线装置以及使用其的ic标签 |
CN106252834B (zh) * | 2016-09-09 | 2022-11-18 | 爱康普科技(大连)有限公司 | 天线及标签读取设备 |
CN106229691A (zh) * | 2016-09-09 | 2016-12-14 | 爱康普科技(大连)有限公司 | 双频rfid标签读取设备的天线、双频rfid标签读取设备 |
CN108111234B (zh) * | 2016-11-25 | 2020-11-17 | 中国移动通信有限公司研究院 | 检测双极化天线失配度的装置、方法、天线模组及系统 |
KR20200134335A (ko) | 2018-04-19 | 2020-12-01 | 제네럴 일렉트릭 컴퍼니 | 이물질 검출 디바이스, 시스템 및 방법 |
CN110111964B (zh) * | 2019-06-15 | 2022-02-08 | 哈尔滨工业大学 | 一种模块化磁场发生装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633250A (en) * | 1985-01-07 | 1986-12-30 | Allied Corporation | Coplanar antenna for proximate surveillance systems |
US4857850A (en) * | 1987-05-07 | 1989-08-15 | General Electric Cgr Sa. | Passive-decoupling receiving antenna, in particular for a nuclear magnetic resonance imaging apparatus |
US5072222A (en) * | 1986-08-08 | 1991-12-10 | N.V. Nederlandsche Apparatenfabriek Nedap | Electromagnetic identification and location system |
WO2004015642A1 (en) * | 2002-08-07 | 2004-02-19 | Calypso Medical Technologies, Inc. | System for spatially adjustable excitation of leadless miniature marker |
CN101060198A (zh) * | 2006-12-01 | 2007-10-24 | 上海坤锐电子科技有限公司 | 一种近场工作模式的阅读器天线的设计方法 |
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2008
- 2008-10-28 CN CN2008101950595A patent/CN101394022B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633250A (en) * | 1985-01-07 | 1986-12-30 | Allied Corporation | Coplanar antenna for proximate surveillance systems |
US5072222A (en) * | 1986-08-08 | 1991-12-10 | N.V. Nederlandsche Apparatenfabriek Nedap | Electromagnetic identification and location system |
US4857850A (en) * | 1987-05-07 | 1989-08-15 | General Electric Cgr Sa. | Passive-decoupling receiving antenna, in particular for a nuclear magnetic resonance imaging apparatus |
WO2004015642A1 (en) * | 2002-08-07 | 2004-02-19 | Calypso Medical Technologies, Inc. | System for spatially adjustable excitation of leadless miniature marker |
CN101060198A (zh) * | 2006-12-01 | 2007-10-24 | 上海坤锐电子科技有限公司 | 一种近场工作模式的阅读器天线的设计方法 |
Non-Patent Citations (4)
Title |
---|
朱轶 |
朱轶;王刚;王洪金.13.56MHz RFID阅读器天线的设计.《微波学报》.2008,第24卷(第5期),23-26. * |
王刚 |
王洪金.13.56MHz RFID阅读器天线的设计.《微波学报》.2008,第24卷(第5期),23-26. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022177948A1 (en) * | 2021-02-16 | 2022-08-25 | General Electric Company | Foreign object detection in a wireless power transfer system |
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Address after: 210000 Jiangsu Province, Nanjing District of Pukou Zijin entrepreneurship special community No. 88, No. 7 Pu floor 5 Patentee after: Jiangsu Tian Sui Intelligent Technology Co.,Ltd. Address before: 210000 Jiangsu Province, Nanjing District of Pukou Zijin entrepreneurship special community No. 88, No. 7 Pu floor 5 Patentee before: JIANGSU TIANSUI AGRICULTURAL TECHNOLOGY Co.,Ltd. |
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