JP2001298378A5 - - Google Patents

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Publication number
JP2001298378A5
JP2001298378A5 JP2000118539A JP2000118539A JP2001298378A5 JP 2001298378 A5 JP2001298378 A5 JP 2001298378A5 JP 2000118539 A JP2000118539 A JP 2000118539A JP 2000118539 A JP2000118539 A JP 2000118539A JP 2001298378 A5 JP2001298378 A5 JP 2001298378A5
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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
JP2000118539A
Other languages
Japanese (ja)
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JP2001298378A (ja
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Publication date
Application filed filed Critical
Priority to JP2000118539A priority Critical patent/JP2001298378A/ja
Priority claimed from JP2000118539A external-priority patent/JP2001298378A/ja
Publication of JP2001298378A publication Critical patent/JP2001298378A/ja
Publication of JP2001298378A5 publication Critical patent/JP2001298378A5/ja
Pending legal-status Critical Current

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JP2000118539A 2000-04-14 2000-04-14 車載用アンテナ装置 Pending JP2001298378A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000118539A JP2001298378A (ja) 2000-04-14 2000-04-14 車載用アンテナ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000118539A JP2001298378A (ja) 2000-04-14 2000-04-14 車載用アンテナ装置

Publications (2)

Publication Number Publication Date
JP2001298378A JP2001298378A (ja) 2001-10-26
JP2001298378A5 true JP2001298378A5 (enExample) 2006-12-28

Family

ID=18629653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000118539A Pending JP2001298378A (ja) 2000-04-14 2000-04-14 車載用アンテナ装置

Country Status (1)

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JP (1) JP2001298378A (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006030708A1 (ja) * 2004-09-14 2006-03-23 Murata Manufacturing Co., Ltd. 周波数可変型アンテナ及び無線通信機
WO2006059393A1 (ja) * 2004-12-03 2006-06-08 Mitsubishi Denki Kabushiki Kaisha アンテナ装置
JP4718211B2 (ja) * 2004-12-03 2011-07-06 三菱電機株式会社 アンテナ装置
JP2006211637A (ja) * 2004-12-27 2006-08-10 Advanced Telecommunication Research Institute International アレーアンテナ装置
EP1843432B1 (en) * 2005-01-27 2015-08-12 Murata Manufacturing Co., Ltd. Antenna and wireless communication device
JP2007159083A (ja) * 2005-11-09 2007-06-21 Alps Electric Co Ltd アンテナ整合回路
CN101371402B (zh) * 2005-12-12 2014-02-12 弗莱克斯电子有限责任公司 宽带天线系统
JP2008306428A (ja) * 2007-06-07 2008-12-18 Fujitsu Ten Ltd インピーダンスマッチング回路、車載アンテナ装置、及び、統合アンテナ装置
US8405467B2 (en) * 2007-11-27 2013-03-26 Qualcomm Incorporated Methods and apparatuses for inductor tuning in radio frequency integrated circuits
JP5224867B2 (ja) * 2008-03-27 2013-07-03 富士通テン株式会社 復調装置、アンテナ装置、及び受信装置
JP4985732B2 (ja) * 2009-09-01 2012-07-25 日本電気株式会社 Icタグ読取書込装置、電子装置、及びicタグ読取書込方法
US8947302B2 (en) 2010-11-05 2015-02-03 Apple Inc. Antenna system with antenna swapping and antenna tuning
US8872706B2 (en) 2010-11-05 2014-10-28 Apple Inc. Antenna system with receiver diversity and tunable matching circuit
US9444540B2 (en) 2011-12-08 2016-09-13 Apple Inc. System and methods for performing antenna transmit diversity
JP5576850B2 (ja) * 2011-12-16 2014-08-20 原田工業株式会社 チューナブルアンテナ制御装置
KR101490156B1 (ko) * 2013-03-19 2015-02-05 에더트로닉스코리아 (주) 스위치 어블 및 튜너블이 가능한 핸드폰 안테나 칩
JP6396031B2 (ja) * 2014-02-21 2018-09-26 シャープ株式会社 通信装置、アンテナ切替制御プログラムおよび記録媒体
KR101936526B1 (ko) * 2017-10-31 2019-04-03 손영전 Hf rfid 리더기의 멀티 안테나 회로
KR102466861B1 (ko) * 2018-01-29 2022-11-14 현대자동차주식회사 안테나 장치 및 안테나 장치를 포함하는 차량

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