JP2004072548A5 - - Google Patents

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Publication number
JP2004072548A5
JP2004072548A5 JP2002230754A JP2002230754A JP2004072548A5 JP 2004072548 A5 JP2004072548 A5 JP 2004072548A5 JP 2002230754 A JP2002230754 A JP 2002230754A JP 2002230754 A JP2002230754 A JP 2002230754A JP 2004072548 A5 JP2004072548 A5 JP 2004072548A5
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JP
Japan
Prior art keywords
matching circuit
amplifier
frequency amplifier
output
matching
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.)
Pending
Application number
JP2002230754A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004072548A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2002230754A priority Critical patent/JP2004072548A/ja
Priority claimed from JP2002230754A external-priority patent/JP2004072548A/ja
Publication of JP2004072548A publication Critical patent/JP2004072548A/ja
Publication of JP2004072548A5 publication Critical patent/JP2004072548A5/ja
Pending legal-status Critical Current

Links

JP2002230754A 2002-08-08 2002-08-08 高周波増幅器 Pending JP2004072548A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002230754A JP2004072548A (ja) 2002-08-08 2002-08-08 高周波増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002230754A JP2004072548A (ja) 2002-08-08 2002-08-08 高周波増幅器

Publications (2)

Publication Number Publication Date
JP2004072548A JP2004072548A (ja) 2004-03-04
JP2004072548A5 true JP2004072548A5 (cg-RX-API-DMAC10.html) 2005-10-27

Family

ID=32016714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002230754A Pending JP2004072548A (ja) 2002-08-08 2002-08-08 高周波増幅器

Country Status (1)

Country Link
JP (1) JP2004072548A (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007281714A (ja) * 2006-04-04 2007-10-25 Matsushita Electric Ind Co Ltd インピーダンス変換回路及びそれを用いた電力増幅装置
KR100751554B1 (ko) 2006-06-28 2007-08-23 엘지전자 주식회사 이중 대역 주파수 입력이 가능한 이동통신 단말기의 전력증폭 장치 및 전력 증폭 방법
JP2008288769A (ja) * 2007-05-16 2008-11-27 Panasonic Corp 高周波回路、半導体装置、および高周波電力増幅装置
JP2011135282A (ja) * 2009-12-24 2011-07-07 Tdk Corp 電力増幅回路
JP2011166363A (ja) * 2010-02-08 2011-08-25 Mitsubishi Electric Corp 広帯域高出力増幅器
JP2012222702A (ja) * 2011-04-12 2012-11-12 Kyocera Corp 携帯通信端末、電力増幅制御方法及びプログラム
WO2014132337A1 (ja) * 2013-02-26 2014-09-04 三菱電機株式会社 電力増幅装置及びインピーダンスチューナ
WO2014132338A1 (ja) * 2013-02-26 2014-09-04 三菱電機株式会社 インピーダンスチューナ及び電力増幅装置
US9166534B2 (en) * 2013-12-17 2015-10-20 Qualcomm Incorporated Tunable loadline
JP2015195449A (ja) * 2014-03-31 2015-11-05 三菱電機株式会社 マルチバンド高周波電力増幅器
CN106506028A (zh) * 2016-09-28 2017-03-15 捷开通讯(深圳)有限公司 一种天线匹配装置及通信设备

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