JP2003249820A5 - - Google Patents

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Publication number
JP2003249820A5
JP2003249820A5 JP2002046894A JP2002046894A JP2003249820A5 JP 2003249820 A5 JP2003249820 A5 JP 2003249820A5 JP 2002046894 A JP2002046894 A JP 2002046894A JP 2002046894 A JP2002046894 A JP 2002046894A JP 2003249820 A5 JP2003249820 A5 JP 2003249820A5
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JP
Japan
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.)
Pending
Application number
JP2002046894A
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Japanese (ja)
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JP2003249820A (ja
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Publication date
Application filed filed Critical
Priority to JP2002046894A priority Critical patent/JP2003249820A/ja
Priority claimed from JP2002046894A external-priority patent/JP2003249820A/ja
Publication of JP2003249820A publication Critical patent/JP2003249820A/ja
Publication of JP2003249820A5 publication Critical patent/JP2003249820A5/ja
Pending legal-status Critical Current

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JP2002046894A 2002-02-22 2002-02-22 無線通信装置 Pending JP2003249820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002046894A JP2003249820A (ja) 2002-02-22 2002-02-22 無線通信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002046894A JP2003249820A (ja) 2002-02-22 2002-02-22 無線通信装置

Publications (2)

Publication Number Publication Date
JP2003249820A JP2003249820A (ja) 2003-09-05
JP2003249820A5 true JP2003249820A5 (nl) 2005-08-25

Family

ID=28660141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002046894A Pending JP2003249820A (ja) 2002-02-22 2002-02-22 無線通信装置

Country Status (1)

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JP (1) JP2003249820A (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6999028B2 (en) * 2003-12-23 2006-02-14 3M Innovative Properties Company Ultra high frequency radio frequency identification tag
JP2006080367A (ja) * 2004-09-10 2006-03-23 Brother Ind Ltd インダクタンス素子、無線タグ回路素子、タグテープロール、及びインダクタンス素子の製造方法
WO2007102360A1 (ja) 2006-03-06 2007-09-13 Mitsubishi Electric Corporation Rfidタグ、rfidタグの製造方法及びrfidタグの設置方法
JP4745134B2 (ja) 2006-05-30 2011-08-10 富士通株式会社 クロスダイポールアンテナ,これを用いるタグ
JP2008098993A (ja) * 2006-10-12 2008-04-24 Dx Antenna Co Ltd アンテナ装置
JP4812028B2 (ja) * 2007-02-28 2011-11-09 トッパン・フォームズ株式会社 アンテナ部材
JP4806373B2 (ja) * 2007-05-09 2011-11-02 富士通株式会社 タグ装置及びそれを用いたrfidシステム
US7986241B2 (en) * 2008-01-25 2011-07-26 Sensomatic Electronics, LLC Combination security tag using a perimeter RFID antenna surrounding an EAS element and method thereof
FR2953332A1 (fr) * 2010-06-23 2011-06-03 Continental Automotive France Procede de communication par rayonnement radio frequence polarise entre un vehicule et un badge de commande a distance et dispositif correspondant
JP5370388B2 (ja) * 2011-02-03 2013-12-18 富士通株式会社 クロスダイポールアンテナ、これを用いるタグ
KR101172221B1 (ko) 2011-04-04 2012-08-07 주식회사 스펙트럼통신기술 디지털 텔레비전 방송 수신용 무지향성 안테나
CN102956967B (zh) * 2012-10-24 2015-07-15 深圳大学 一种圆极化rfid标签天线
KR101494148B1 (ko) 2013-05-14 2015-02-23 임은석 병렬 안테나 및 병렬 안테나가 구비된 태그
JP6327886B2 (ja) * 2014-02-28 2018-05-23 三菱重工機械システム株式会社 無線タグ、通信端末、及び通信システム
JP2017195547A (ja) * 2016-04-21 2017-10-26 日立金属株式会社 通信装置
CN106654526A (zh) * 2016-11-25 2017-05-10 北京航空航天大学 一种低比吸收率的圆极化可共形天线及制作方法
CN109378569B (zh) * 2018-12-05 2021-01-22 歌尔股份有限公司 移动终端设备
CN110416714A (zh) * 2019-09-04 2019-11-05 江苏宁光通信设备有限公司 一种非对称偶极子广播电视多媒体发射天线
JP7437284B2 (ja) 2020-10-26 2024-02-22 株式会社京三製作所 地上子

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