CN102099999B - 功率放大器、功率放大器的非线性失真校正方法和无线电通信设备 - Google Patents

功率放大器、功率放大器的非线性失真校正方法和无线电通信设备 Download PDF

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Publication number
CN102099999B
CN102099999B CN200980127801.1A CN200980127801A CN102099999B CN 102099999 B CN102099999 B CN 102099999B CN 200980127801 A CN200980127801 A CN 200980127801A CN 102099999 B CN102099999 B CN 102099999B
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China
Prior art keywords
amplifier
phase
output
power amplifier
linearizer
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Expired - Fee Related
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CN200980127801.1A
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English (en)
Chinese (zh)
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CN102099999A (zh
Inventor
川合雅浩
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NEC Corp
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NEC Corp
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    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3282—Acting on the phase and the amplitude of the input signal
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3258—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits based on polynomial terms
    • 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • 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
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/405—Indexing scheme relating to amplifiers the output amplifying stage of an amplifier comprising more than three power stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2201/00—Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00
    • H03F2201/32—Indexing scheme relating to modifications of amplifiers to reduce non-linear distortion
    • H03F2201/3221—Predistortion by overamplifying in a feedforward stage the distortion signal to have a combined main signal and "negative" distortion to form the predistorted signal for a further stage. so that after amplification in the further stage only the amplified main signal remains
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2201/00—Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00
    • H03F2201/32—Indexing scheme relating to modifications of amplifiers to reduce non-linear distortion
    • H03F2201/3233—Adaptive predistortion using lookup table, e.g. memory, RAM, ROM, LUT, to generate the predistortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0425—Circuits with power amplifiers with linearisation using predistortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0433—Circuits with power amplifiers with linearisation using feedback

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
CN200980127801.1A 2008-07-15 2009-06-05 功率放大器、功率放大器的非线性失真校正方法和无线电通信设备 Expired - Fee Related CN102099999B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-183699 2008-07-15
JP2008183699A JP5105309B2 (ja) 2008-07-15 2008-07-15 電力増幅器、電力増幅器の非線形歪補正方法、無線通信装置
PCT/JP2009/002541 WO2010007721A1 (ja) 2008-07-15 2009-06-05 電力増幅器、電力増幅器の非線形歪補正方法、無線通信装置

Publications (2)

Publication Number Publication Date
CN102099999A CN102099999A (zh) 2011-06-15
CN102099999B true CN102099999B (zh) 2014-04-02

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CN200980127801.1A Expired - Fee Related CN102099999B (zh) 2008-07-15 2009-06-05 功率放大器、功率放大器的非线性失真校正方法和无线电通信设备

Country Status (5)

Country Link
US (1) US8395445B2 (enExample)
EP (1) EP2302789A4 (enExample)
JP (1) JP5105309B2 (enExample)
CN (1) CN102099999B (enExample)
WO (1) WO2010007721A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6098178B2 (ja) * 2013-01-17 2017-03-22 富士通株式会社 増幅装置、歪補償装置および歪補償方法
JP6217131B2 (ja) * 2013-05-15 2017-10-25 日本電気株式会社 通信装置、通信方法、送信装置、及び受信装置
CN108964612B (zh) * 2018-06-25 2022-02-22 中国电子科技集团公司第四十一研究所 一种低噪声分布式幅度调制电路及调制方法、微波信号发生器
CN113836855B (zh) * 2021-08-30 2023-08-25 北京钛方科技有限责任公司 饱和信号特征修正方法、装置、电子设备和存储介质
US12034409B2 (en) 2022-04-29 2024-07-09 Apple Inc. Radio-frequency amplifier with load response estimation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020057131A1 (en) * 2000-11-15 2002-05-16 Hitachi, Ltd. High-frequency power amplifier, wireless communication apparatus and wireless communication system
CN1381092A (zh) * 2000-04-21 2002-11-20 索尼株式会社 畸变补偿装置
WO2003055056A1 (en) * 2001-06-20 2003-07-03 Harris Corporation Rf transmitter employing linear and non-linear pre-correctors
US20070066250A1 (en) * 2005-09-22 2007-03-22 Kyoichi Takahashi Electronic parts for high frequency power amplifier and wireless communication device
CN1976219A (zh) * 2005-09-22 2007-06-06 株式会社瑞萨科技 用于高频功率放大器的电子部件和无线通信装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669731A (ja) 1992-08-19 1994-03-11 Mitsubishi Electric Corp 低歪半導体増幅器
JPH11239190A (ja) 1998-02-19 1999-08-31 Matsushita Electric Ind Co Ltd プリディストーション歪補償機能付送信装置及び送信装置におけるプリディストーション歪補償方法
US6335767B1 (en) 1998-06-26 2002-01-01 Harris Corporation Broadcast transmission system with distributed correction
JP3570898B2 (ja) * 1998-08-24 2004-09-29 日本電気株式会社 プレディストーション回路
JP3699602B2 (ja) * 1999-01-07 2005-09-28 富士通株式会社 プリディストーション装置及びその方法
US6242978B1 (en) * 1999-06-30 2001-06-05 Harris Corporation Method and apparatus for linearizing an amplifier
JP2001339253A (ja) * 2000-05-26 2001-12-07 Hitachi Kokusai Electric Inc 増幅装置
JP2002290160A (ja) * 2001-03-28 2002-10-04 Matsushita Electric Ind Co Ltd 高周波増幅器
JP2006279633A (ja) * 2005-03-30 2006-10-12 Nec Corp 歪み補償器及びその歪み補償方法
JP5184754B2 (ja) * 2005-05-12 2013-04-17 ソニーモバイルコミュニケーションズ株式会社 歪み補償装置及び無線通信装置
JP2008183699A (ja) 2007-01-30 2008-08-14 Metrol Ltd 接触式位置センサ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1381092A (zh) * 2000-04-21 2002-11-20 索尼株式会社 畸变补偿装置
US20020057131A1 (en) * 2000-11-15 2002-05-16 Hitachi, Ltd. High-frequency power amplifier, wireless communication apparatus and wireless communication system
WO2003055056A1 (en) * 2001-06-20 2003-07-03 Harris Corporation Rf transmitter employing linear and non-linear pre-correctors
US20070066250A1 (en) * 2005-09-22 2007-03-22 Kyoichi Takahashi Electronic parts for high frequency power amplifier and wireless communication device
CN1976219A (zh) * 2005-09-22 2007-06-06 株式会社瑞萨科技 用于高频功率放大器的电子部件和无线通信装置

Also Published As

Publication number Publication date
US20110121899A1 (en) 2011-05-26
WO2010007721A1 (ja) 2010-01-21
EP2302789A4 (en) 2012-01-25
JP5105309B2 (ja) 2012-12-26
US8395445B2 (en) 2013-03-12
EP2302789A1 (en) 2011-03-30
CN102099999A (zh) 2011-06-15
JP2010028190A (ja) 2010-02-04

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