JP2014513473A5 - - Google Patents

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Publication number
JP2014513473A5
JP2014513473A5 JP2014505131A JP2014505131A JP2014513473A5 JP 2014513473 A5 JP2014513473 A5 JP 2014513473A5 JP 2014505131 A JP2014505131 A JP 2014505131A JP 2014505131 A JP2014505131 A JP 2014505131A JP 2014513473 A5 JP2014513473 A5 JP 2014513473A5
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JP
Japan
Prior art keywords
loop
antenna
port
insulating layer
conductive layer
Prior art date
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Granted
Application number
JP2014505131A
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English (en)
Japanese (ja)
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JP2014513473A (ja
JP6345588B2 (ja
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Publication date
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Priority claimed from PCT/US2012/000197 external-priority patent/WO2012141767A1/en
Publication of JP2014513473A publication Critical patent/JP2014513473A/ja
Publication of JP2014513473A5 publication Critical patent/JP2014513473A5/ja
Application granted granted Critical
Publication of JP6345588B2 publication Critical patent/JP6345588B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2014505131A 2011-04-13 2012-04-06 近距離場用途用小型広帯域ループ・アンテナ Active JP6345588B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161475109P 2011-04-13 2011-04-13
US61/475,109 2011-04-13
PCT/US2012/000197 WO2012141767A1 (en) 2011-04-13 2012-04-06 Small broadband loop antenna for near field applications

Publications (3)

Publication Number Publication Date
JP2014513473A JP2014513473A (ja) 2014-05-29
JP2014513473A5 true JP2014513473A5 (enExample) 2015-05-28
JP6345588B2 JP6345588B2 (ja) 2018-06-20

Family

ID=45992815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014505131A Active JP6345588B2 (ja) 2011-04-13 2012-04-06 近距離場用途用小型広帯域ループ・アンテナ

Country Status (9)

Country Link
US (1) US8816909B2 (enExample)
EP (1) EP2697864B1 (enExample)
JP (1) JP6345588B2 (enExample)
KR (1) KR101874323B1 (enExample)
CN (1) CN104067444B (enExample)
AU (1) AU2012243260B2 (enExample)
CA (1) CA2833249C (enExample)
ES (1) ES2770434T3 (enExample)
WO (1) WO2012141767A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8842046B2 (en) * 2011-07-22 2014-09-23 Texas Instruments Incorporated Loop antenna
JP6145388B2 (ja) * 2013-10-30 2017-06-14 日本電産サンキョー株式会社 非接触式通信モジュールおよびカードリーダ
CN112384956B (zh) 2018-05-22 2024-03-15 先讯美资电子有限责任公司 细长柔性标签
TWI679808B (zh) * 2018-09-10 2019-12-11 和碩聯合科技股份有限公司 雙饋入迴路天線結構及電子裝置
US12223814B2 (en) 2019-09-16 2025-02-11 Sensormatic Electronics, LLC Security tag for textiles using conductive thread
US10970613B1 (en) 2019-09-18 2021-04-06 Sensormatic Electronics, LLC Systems and methods for providing tags adapted to be incorporated with or in items
US11443160B2 (en) 2019-09-18 2022-09-13 Sensormatic Electronics, LLC Systems and methods for laser tuning and attaching RFID tags to products
US11055588B2 (en) 2019-11-27 2021-07-06 Sensormatic Electronics, LLC Flexible water-resistant sensor tag
US11755874B2 (en) 2021-03-03 2023-09-12 Sensormatic Electronics, LLC Methods and systems for heat applied sensor tag
US11804874B2 (en) 2021-05-03 2023-10-31 Electronics And Telecommunications Research Institute Method and apparatus for magnetic field communication
US11869324B2 (en) 2021-12-23 2024-01-09 Sensormatic Electronics, LLC Securing a security tag into an article

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6215454B1 (en) * 1998-02-20 2001-04-10 Qualcomm, Inc. Multi-layered shielded substrate antenna
JP2001102817A (ja) * 1999-09-29 2001-04-13 Nec Corp 高周波回路及び該高周波回路を用いたシールディドループ型磁界検出器
GB2406748A (en) * 2003-09-30 2005-04-06 Nokia Corp Digital broadcast receiver module comprising a loop antenna amplifier and demodulator and means for connecting the module to a mobile terminal
JP3895737B2 (ja) * 2004-04-09 2007-03-22 古河電気工業株式会社 多周波共用アンテナ及び小型アンテナ
CN101023369A (zh) * 2004-09-16 2007-08-22 皇家飞利浦电子股份有限公司 具有紧凑感应组件的磁共振接收线圈
KR100597581B1 (ko) * 2004-11-05 2006-07-06 한국전자통신연구원 스터브를 포함한 대칭 구조의 다중대역 내장형 안테나
WO2008013021A1 (en) * 2006-07-28 2008-01-31 Murata Manufacturing Co., Ltd. Antenna device and radio communication device
KR100891623B1 (ko) * 2007-08-13 2009-04-02 주식회사 이엠따블유안테나 공진 주파수 가변형 안테나
US8432070B2 (en) * 2008-08-25 2013-04-30 Qualcomm Incorporated Passive receivers for wireless power transmission
JP5531582B2 (ja) * 2009-11-27 2014-06-25 富士通株式会社 アンテナおよび無線通信装置

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