JP2008521318A5 - - Google Patents

Download PDF

Info

Publication number
JP2008521318A5
JP2008521318A5 JP2007542410A JP2007542410A JP2008521318A5 JP 2008521318 A5 JP2008521318 A5 JP 2008521318A5 JP 2007542410 A JP2007542410 A JP 2007542410A JP 2007542410 A JP2007542410 A JP 2007542410A JP 2008521318 A5 JP2008521318 A5 JP 2008521318A5
Authority
JP
Japan
Prior art keywords
coupled
series circuit
input
ground
capacitors
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.)
Granted
Application number
JP2007542410A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008521318A (ja
JP4987723B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2005/053775 external-priority patent/WO2006054245A1/en
Publication of JP2008521318A publication Critical patent/JP2008521318A/ja
Publication of JP2008521318A5 publication Critical patent/JP2008521318A5/ja
Application granted granted Critical
Publication of JP4987723B2 publication Critical patent/JP4987723B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2007542410A 2004-11-19 2005-11-16 増幅段出力に結合の負荷ラインを備えるデバイス Expired - Fee Related JP4987723B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04105944 2004-11-19
EP04105944.5 2004-11-19
PCT/IB2005/053775 WO2006054245A1 (en) 2004-11-19 2005-11-16 Device comprising a load line coupled to an output of an amplifier stage

Publications (3)

Publication Number Publication Date
JP2008521318A JP2008521318A (ja) 2008-06-19
JP2008521318A5 true JP2008521318A5 (enExample) 2012-01-12
JP4987723B2 JP4987723B2 (ja) 2012-07-25

Family

ID=35953888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007542410A Expired - Fee Related JP4987723B2 (ja) 2004-11-19 2005-11-16 増幅段出力に結合の負荷ラインを備えるデバイス

Country Status (6)

Country Link
EP (1) EP1815604B1 (enExample)
JP (1) JP4987723B2 (enExample)
CN (1) CN101103536A (enExample)
AT (1) ATE415739T1 (enExample)
DE (1) DE602005011328D1 (enExample)
WO (1) WO2006054245A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080018357A1 (en) * 2006-07-18 2008-01-24 Honeywell International Inc. Automatic termination circuit
KR100895689B1 (ko) * 2007-11-14 2009-04-30 주식회사 플라즈마트 임피던스 매칭 방법 및 이 방법을 위한 전기 장치
KR100870121B1 (ko) 2007-04-19 2008-11-25 주식회사 플라즈마트 임피던스 매칭 방법 및 이 방법을 위한 매칭 시스템
US8120259B2 (en) 2007-04-19 2012-02-21 Plasmart Co., Ltd. Impedance matching methods and systems performing the same
WO2008138873A1 (en) * 2007-05-09 2008-11-20 Epcos Ag Broadband detecting circuit
EP2151921B1 (en) 2008-08-07 2013-10-02 Epcos AG Dynamic impedance matching network and method for matching an impedance between a source and a load
US9143172B2 (en) 2009-06-03 2015-09-22 Qualcomm Incorporated Tunable matching circuits for power amplifiers
US8963611B2 (en) 2009-06-19 2015-02-24 Qualcomm Incorporated Power and impedance measurement circuits for a wireless communication device
US8750810B2 (en) 2009-07-24 2014-06-10 Qualcomm Incorporated Power amplifier with switched output matching for multi-mode operation
US9559639B2 (en) 2009-08-19 2017-01-31 Qualcomm Incorporated Protection circuit for power amplifier
US8072272B2 (en) 2009-08-19 2011-12-06 Qualcomm, Incorporated Digital tunable inter-stage matching circuit
US8294514B2 (en) 2010-09-24 2012-10-23 St-Ericsson Sa Calibrate output matching for correct output power
US8674782B2 (en) * 2011-03-31 2014-03-18 Texas Instruments Incorporated RF impedance detection using two point voltage sampling
CN103297005B (zh) * 2012-03-02 2015-09-16 中国科学院微电子研究所 峰值检波电路
US10008854B2 (en) 2015-02-19 2018-06-26 Enphase Energy, Inc. Method and apparatus for time-domain droop control with integrated phasor current control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63279609A (ja) * 1987-05-11 1988-11-16 Shindengen Electric Mfg Co Ltd Ｒｆ発生装置の自動整合装置
JPH0770944B2 (ja) * 1991-03-28 1995-07-31 株式会社芝浦製作所 高周波インピ−ダンス整合回路
GB2289989B (en) * 1994-05-25 1999-01-06 Nokia Mobile Phones Ltd Adaptive antenna matching
JP2801563B2 (ja) * 1994-08-30 1998-09-21 松下電器産業株式会社 通信用無線機の送受信回路、半導体集積回路装置および通信用無線機
JPH0983403A (ja) * 1995-09-07 1997-03-28 Fujitsu Ltd 携帯無線機
US6414562B1 (en) * 1997-05-27 2002-07-02 Motorola, Inc. Circuit and method for impedance matching
JP3332071B2 (ja) * 1998-03-05 2002-10-07 日本電気株式会社 アンテナ整合調整回路
JP3776632B2 (ja) * 1999-06-28 2006-05-17 Ｎｅｃネットワーク・センサ株式会社 電力増幅装置
US6281748B1 (en) * 2000-01-14 2001-08-28 Motorola, Inc. Method of and apparatus for modulation dependent signal amplification
JP2002016450A (ja) * 2000-06-29 2002-01-18 Tdk Corp 移動体通信機器用パワーアンプモジュールと移動体通信機器用端末と移動体通信機器用基地局
US6961368B2 (en) * 2001-01-26 2005-11-01 Ericsson Inc. Adaptive antenna optimization network
JP2003204237A (ja) * 2001-11-05 2003-07-18 Daihen Corp インピーダンス整合装置
JP2003158468A (ja) * 2001-11-20 2003-05-30 Toshiba Corp 携帯無線装置

Similar Documents

Publication Publication Date Title
JP2008521318A5 (enExample)
JP2011511564A5 (enExample)
JP2012518971A5 (enExample)
JP2006521725A5 (enExample)
WO2008114312A1 (ja) 拡散スイッチを有するサンプルホールド回路及びそれを利用したアナログデジタルコンバータ
JP2011066599A5 (enExample)
WO2004049556A3 (en) Direct coupled distributed amplifier
EP2634918A3 (en) Amplifier
US20110221522A1 (en) Sharing of inductor interstage matching in parallel amplification system for wireless communication systems
JP2008160192A5 (enExample)
JP2011035787A5 (enExample)
WO2007067973A3 (en) Piezoelectric transducer signal processing circuit
WO2003043181A3 (en) Class-f amplifier using an lc output filter network
US9112465B2 (en) Digital calibration of programmable gain amplifiers
CN101447782A (zh) 低偏移量比较器及其偏移消除方法
WO2008120663A1 (ja) 光受信回路用信号増幅器
JP2003209448A5 (enExample)
EP1895656A3 (en) High gain, high speed comparator operable at low current
CN100589322C (zh) 将差动信号转换成单相信号的转换电路
EP1394945A3 (en) Driver circuit
CN100478707C (zh) 精密隔离放大仪前置放大及滤波电路
WO2004079896A3 (en) Multi-output amplifier with isolation between outputs
JP2001036367A5 (enExample)
JP2006513615A5 (enExample)
RU2002126838A (ru) Широкополосный усилитель