CN101166014A - 电力放大器 - Google Patents

电力放大器 Download PDF

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Publication number
CN101166014A
CN101166014A CNA2007101413980A CN200710141398A CN101166014A CN 101166014 A CN101166014 A CN 101166014A CN A2007101413980 A CNA2007101413980 A CN A2007101413980A CN 200710141398 A CN200710141398 A CN 200710141398A CN 101166014 A CN101166014 A CN 101166014A
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CN
China
Prior art keywords
mentioned
power amplifier
frequency
capacitor
circuit
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
CNA2007101413980A
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English (en)
Chinese (zh)
Inventor
川岛克彦
前田昌宏
上谷昌稔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN101166014A publication Critical patent/CN101166014A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
CNA2007101413980A 2006-10-18 2007-08-09 电力放大器 Pending CN101166014A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006283419 2006-10-18
JP2006283419A JP4841394B2 (ja) 2006-10-18 2006-10-18 電力増幅器

Publications (1)

Publication Number Publication Date
CN101166014A true CN101166014A (zh) 2008-04-23

Family

ID=39317345

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101413980A Pending CN101166014A (zh) 2006-10-18 2007-08-09 电力放大器

Country Status (3)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102035481A (zh) * 2009-10-07 2011-04-27 株式会社Ntt都科摩 偏置电路
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
CN105790719A (zh) * 2014-12-25 2016-07-20 中兴通讯股份有限公司 一种提升射频功率放大器dpd性能的方法及装置
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
CN107404289A (zh) * 2016-05-19 2017-11-28 株式会社村田制作所 功率放大模块
CN104396141B (zh) * 2012-06-29 2018-04-10 克里公司 封装的射频晶体管器件
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
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

Families Citing this family (20)

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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
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
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
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
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
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
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

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102035481A (zh) * 2009-10-07 2011-04-27 株式会社Ntt都科摩 偏置电路
US8570117B2 (en) 2009-10-07 2013-10-29 Ntt Docomo, Inc. Bias circuit
CN104396141B (zh) * 2012-06-29 2018-04-10 克里公司 封装的射频晶体管器件
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
CN105790719A (zh) * 2014-12-25 2016-07-20 中兴通讯股份有限公司 一种提升射频功率放大器dpd性能的方法及装置
CN107404289A (zh) * 2016-05-19 2017-11-28 株式会社村田制作所 功率放大模块
CN107404289B (zh) * 2016-05-19 2021-02-19 株式会社村田制作所 功率放大模块
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
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
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

Also Published As

Publication number Publication date
JP2008103874A (ja) 2008-05-01
JP4841394B2 (ja) 2011-12-21
US20080094142A1 (en) 2008-04-24
US7554410B2 (en) 2009-06-30

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Open date: 20080423