JP2013207801A5 - - Google Patents

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Publication number
JP2013207801A5
JP2013207801A5 JP2013064169A JP2013064169A JP2013207801A5 JP 2013207801 A5 JP2013207801 A5 JP 2013207801A5 JP 2013064169 A JP2013064169 A JP 2013064169A JP 2013064169 A JP2013064169 A JP 2013064169A JP 2013207801 A5 JP2013207801 A5 JP 2013207801A5
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JP
Japan
Prior art keywords
transistor
terminal
active device
stage
receive
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
JP2013064169A
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English (en)
Japanese (ja)
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JP2013207801A (ja
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Publication date
Priority claimed from US13/434,734 external-priority patent/US8666339B2/en
Application filed filed Critical
Publication of JP2013207801A publication Critical patent/JP2013207801A/ja
Publication of JP2013207801A5 publication Critical patent/JP2013207801A5/ja
Pending legal-status Critical Current

Links

JP2013064169A 2012-03-29 2013-03-26 低い動的エラーベクトル振幅を有する無線パワー増幅器 Pending JP2013207801A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/434,734 2012-03-29
US13/434,734 US8666339B2 (en) 2012-03-29 2012-03-29 Radio frequency power amplifier with low dynamic error vector magnitude

Publications (2)

Publication Number Publication Date
JP2013207801A JP2013207801A (ja) 2013-10-07
JP2013207801A5 true JP2013207801A5 (enExample) 2016-02-04

Family

ID=49235656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013064169A Pending JP2013207801A (ja) 2012-03-29 2013-03-26 低い動的エラーベクトル振幅を有する無線パワー増幅器

Country Status (4)

Country Link
US (1) US8666339B2 (enExample)
JP (1) JP2013207801A (enExample)
CN (1) CN103368508B (enExample)
TW (1) TWI610534B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012158423A2 (en) 2011-05-13 2012-11-22 Skyworks Solutions, Inc. Apparatus and methods for biasing power amplifiers
US9503026B2 (en) 2013-09-19 2016-11-22 Skyworks Solutions, Inc. Dynamic error vector magnitude duty cycle correction
US9660600B2 (en) 2013-12-23 2017-05-23 Skyworks Solutions, Inc. Dynamic error vector magnitude compensation
US9813027B2 (en) * 2013-12-31 2017-11-07 Skyworks Solutions, Inc. Devices and methods related to embedded sensors for dynamic error vector magnitude corrections
EP3070842A1 (en) * 2015-03-17 2016-09-21 Nokia Technologies OY Method and apparatus for supplying power to an amplifier
JP2016192590A (ja) * 2015-03-30 2016-11-10 株式会社村田製作所 電力増幅モジュール
JP6336504B2 (ja) * 2015-03-31 2018-06-06 スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. 多重帯域電力増幅器
US10419057B2 (en) * 2015-09-22 2019-09-17 Skyworks Solutions, Inc. Modified current mirror circuit for reduction of switching time
WO2018030278A1 (ja) 2016-08-10 2018-02-15 株式会社村田製作所 電力増幅モジュール、フロントエンド回路および通信装置
CN106559041B (zh) * 2016-10-27 2019-11-15 锐迪科微电子（上海）有限公司 一种射频功率放大器的偏置控制电路以及控制方法
WO2019169592A1 (zh) * 2018-03-08 2019-09-12 海能达通信股份有限公司 射频功放电路及其输出功率开关控制电路、控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08242128A (ja) * 1995-03-02 1996-09-17 Hitachi Ltd 高周波電力増幅器
JP3508401B2 (ja) * 1996-07-12 2004-03-22 富士通株式会社 増幅回路および多段増幅回路
KR100357619B1 (ko) * 1998-06-23 2003-01-15 삼성전자 주식회사 이동 통신단말기의 출력전력 제어장치 및 방법
JP3932259B2 (ja) * 2001-12-12 2007-06-20 株式会社ルネサステクノロジ 高周波電力増幅回路および無線通信用電子部品
US6803824B2 (en) * 2001-12-18 2004-10-12 Anadigics, Inc. Dynamic matching in cascode circuits
US6963242B2 (en) * 2003-07-31 2005-11-08 Andrew Corporation Predistorter for phase modulated signals with low peak to average ratios
US7383027B2 (en) * 2004-01-26 2008-06-03 Matsushita Electric Industrial Co., Ltd. Transmission circuit
JP4172589B2 (ja) * 2004-08-31 2008-10-29 シャープ株式会社 消費電力制御装置、高周波通信装置、消費電力制御方法および消費電力制御プログラム
JP4255929B2 (ja) * 2005-05-20 2009-04-22 パナソニック株式会社 送信機
JP2007318723A (ja) * 2006-04-26 2007-12-06 Sony Corp 電力増幅器
JP2010141695A (ja) * 2008-12-12 2010-06-24 Panasonic Corp 高周波回路
JP2010278521A (ja) * 2009-05-26 2010-12-09 Mitsubishi Electric Corp 電力増幅器
CN102959875B (zh) * 2010-06-22 2015-07-29 瑞萨电子株式会社 半导体器件
JP2012060550A (ja) * 2010-09-13 2012-03-22 Mitsubishi Electric Corp 電力増幅器

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