JP2008103874A5 - - Google Patents

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Publication number
JP2008103874A5
JP2008103874A5 JP2006283419A JP2006283419A JP2008103874A5 JP 2008103874 A5 JP2008103874 A5 JP 2008103874A5 JP 2006283419 A JP2006283419 A JP 2006283419A JP 2006283419 A JP2006283419 A JP 2006283419A JP 2008103874 A5 JP2008103874 A5 JP 2008103874A5
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JP
Japan
Prior art keywords
power amplifier
capacitor
inductor
integrated
transistor
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
JP2006283419A
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English (en)
Japanese (ja)
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JP2008103874A (ja
JP4841394B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2006283419A priority Critical patent/JP4841394B2/ja
Priority claimed from JP2006283419A external-priority patent/JP4841394B2/ja
Priority to US11/822,906 priority patent/US7554410B2/en
Priority to CNA2007101413980A priority patent/CN101166014A/zh
Publication of JP2008103874A publication Critical patent/JP2008103874A/ja
Publication of JP2008103874A5 publication Critical patent/JP2008103874A5/ja
Application granted granted Critical
Publication of JP4841394B2 publication Critical patent/JP4841394B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2006283419A 2006-10-18 2006-10-18 電力増幅器 Active JP4841394B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006283419A JP4841394B2 (ja) 2006-10-18 2006-10-18 電力増幅器
US11/822,906 US7554410B2 (en) 2006-10-18 2007-07-11 Power amplifier
CNA2007101413980A CN101166014A (zh) 2006-10-18 2007-08-09 电力放大器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006283419A JP4841394B2 (ja) 2006-10-18 2006-10-18 電力増幅器

Publications (3)

Publication Number Publication Date
JP2008103874A JP2008103874A (ja) 2008-05-01
JP2008103874A5 true JP2008103874A5 (enExample) 2009-07-16
JP4841394B2 JP4841394B2 (ja) 2011-12-21

Family

ID=39317345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006283419A Active JP4841394B2 (ja) 2006-10-18 2006-10-18 電力増幅器

Country Status (3)

Country Link
US (1) US7554410B2 (enExample)
JP (1) JP4841394B2 (enExample)
CN (1) CN101166014A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8160518B2 (en) * 2006-08-10 2012-04-17 Freescale Semiconductor, Inc. Multi-mode transceiver having tunable harmonic termination circuit and method therefor
US8170505B2 (en) * 2008-07-30 2012-05-01 Qualcomm Incorporated Driver amplifier having a programmable output impedance adjustment circuit
KR100984079B1 (ko) * 2008-08-25 2010-09-28 광주과학기술원 캐스코드 구조의 증폭기
JP5267407B2 (ja) * 2009-10-02 2013-08-21 富士通株式会社 増幅回路及び通信装置
JP5161856B2 (ja) * 2009-10-07 2013-03-13 株式会社エヌ・ティ・ティ・ドコモ バイアス回路
JP5547048B2 (ja) * 2010-12-06 2014-07-09 株式会社東芝 電力増幅器用バイアス回路
US8299857B2 (en) * 2011-01-27 2012-10-30 Integra Technologies, Inc. RF power amplifier including broadband input matching network
JP5858280B2 (ja) * 2011-12-13 2016-02-10 株式会社村田製作所 Ｒｆ電力増幅器
EP2867991B1 (en) * 2012-06-29 2020-03-18 Cree, Inc. Rf transistor packages with high frequency stabilization features
CN102969986B (zh) * 2012-11-19 2015-07-08 苏州远创达科技有限公司 一种射频功率放大器的输出电路结构
CN103873156A (zh) * 2012-12-10 2014-06-18 北京普源精电科技有限公司 一种具有放大器的射频测量装置
US9419568B2 (en) * 2013-06-03 2016-08-16 Skyworks Solutions, Inc. Circuits and methods related to power amplifier efficiency based on multi-harmonic approximation
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
US9537452B2 (en) * 2014-04-29 2017-01-03 Skyworks Solutions, Inc. Broadband power amplifier systems and methods
CN105790719B (zh) * 2014-12-25 2024-07-19 南京中兴新软件有限责任公司 一种提升射频功率放大器dpd性能的方法及装置
CN105262446A (zh) * 2015-10-23 2016-01-20 锐迪科创微电子（北京）有限公司 一种多级射频功率放大电路
US10091606B2 (en) * 2015-11-18 2018-10-02 Honeywell International Inc. System and method of enrolling sensors with a control panel using a mobile device
JP2017208729A (ja) * 2016-05-19 2017-11-24 株式会社村田製作所 電力増幅モジュール
CN106788311A (zh) * 2016-11-30 2017-05-31 宇龙计算机通信科技(深圳)有限公司 一种终端性能改善电路和移动终端
JP2019118075A (ja) * 2017-12-27 2019-07-18 株式会社村田製作所 整合回路、及び電力増幅回路
CN111527693A (zh) * 2017-12-28 2020-08-11 住友电气工业株式会社 谐波处理电路和放大电路
CN107994876A (zh) * 2018-01-10 2018-05-04 无锡中普微电子有限公司 用于wi-fi模块的射频功率放大器
CN107947743A (zh) * 2018-01-10 2018-04-20 无锡中普微电子有限公司 用于nb‑iot技术的射频功率放大器
CN108390650B (zh) * 2018-02-07 2023-07-04 南京中感微电子有限公司 低功耗功率放大电路及无线发射机
EP3562036B1 (en) * 2018-04-26 2021-02-24 Nxp B.V. Power amplifier
US11323079B2 (en) * 2020-02-28 2022-05-03 Qualcomm Incorporated Stability improvement circuit for radio frequency (RF) power amplifiers
CN112003574B (zh) * 2020-07-14 2024-02-09 天津工业大学 一种k波段cmos高效射频功率放大器电路
JP7700614B2 (ja) * 2021-10-01 2025-07-01 住友電気工業株式会社 高周波回路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS628604A (ja) * 1985-07-05 1987-01-16 Nec Corp 広帯域電力増幅器
US4717884A (en) * 1986-04-14 1988-01-05 Motorola, Inc. High efficiency RF power amplifier
JPH04245701A (ja) * 1991-01-30 1992-09-02 Sharp Corp 高周波トラップ回路
JP2719067B2 (ja) * 1991-03-29 1998-02-25 松下電器産業株式会社 電力用モジュール
JP3120583B2 (ja) * 1992-08-25 2000-12-25 株式会社デンソー 高周波増幅器の安定化回路
JP3175823B2 (ja) * 1998-04-24 2001-06-11 日本電気株式会社 高周波増幅装置
US6384688B1 (en) * 1998-07-08 2002-05-07 Hitachi, Ltd. High-frequency power amplifier module
JP2000040928A (ja) 1998-07-23 2000-02-08 Mitsubishi Electric Corp 電力増幅器
JP2000101303A (ja) * 1998-09-25 2000-04-07 Mitsubishi Electric Corp 帯域阻止濾波器
US6236274B1 (en) * 2000-01-04 2001-05-22 Industrial Technology Research Institute Second harmonic terminations for high efficiency radio frequency dual-band power amplifier
JP2002043873A (ja) 2000-07-26 2002-02-08 Hitachi Shonan Denshi Co Ltd 広帯域電力増幅回路
JP2003124754A (ja) * 2001-10-18 2003-04-25 Hitachi Ltd 高周波増幅器
JP3663397B2 (ja) * 2002-08-30 2005-06-22 株式会社東芝 高周波電力増幅器
WO2005048448A1 (ja) * 2003-11-13 2005-05-26 Nec Corporation 高周波増幅器
US7176769B1 (en) * 2004-11-29 2007-02-13 Hrl Laboratories, Llc Harmonic termination circuit for medium bandwidth microwave power amplifiers

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