JP6364956B2 - リニアライザ - Google Patents

リニアライザ Download PDF

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Publication number
JP6364956B2
JP6364956B2 JP2014107357A JP2014107357A JP6364956B2 JP 6364956 B2 JP6364956 B2 JP 6364956B2 JP 2014107357 A JP2014107357 A JP 2014107357A JP 2014107357 A JP2014107357 A JP 2014107357A JP 6364956 B2 JP6364956 B2 JP 6364956B2
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JP
Japan
Prior art keywords
linearizer
diode
transmission line
circuit
branch
Prior art date
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Application number
JP2014107357A
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English (en)
Japanese (ja)
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JP2015222921A (ja
JP2015222921A5 (enExample
Inventor
康 金谷
康 金谷
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2014107357A priority Critical patent/JP6364956B2/ja
Priority to US14/638,212 priority patent/US9935589B2/en
Priority to KR1020150065099A priority patent/KR20150135084A/ko
Priority to DE102015209435.9A priority patent/DE102015209435A1/de
Priority to CN201510266552.1A priority patent/CN105099376B/zh
Publication of JP2015222921A publication Critical patent/JP2015222921A/ja
Publication of JP2015222921A5 publication Critical patent/JP2015222921A5/ja
Application granted granted Critical
Publication of JP6364956B2 publication Critical patent/JP6364956B2/ja
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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
    • 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
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • 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
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several 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
    • H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/387—A circuit being added at the output of an amplifier to adapt the output impedance of the 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
    • H03F2201/3215—To increase the output power or efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
JP2014107357A 2014-05-23 2014-05-23 リニアライザ Active JP6364956B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014107357A JP6364956B2 (ja) 2014-05-23 2014-05-23 リニアライザ
US14/638,212 US9935589B2 (en) 2014-05-23 2015-03-04 Linearizer
KR1020150065099A KR20150135084A (ko) 2014-05-23 2015-05-11 리니어라이저
DE102015209435.9A DE102015209435A1 (de) 2014-05-23 2015-05-22 Linearisierer
CN201510266552.1A CN105099376B (zh) 2014-05-23 2015-05-22 线性化电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014107357A JP6364956B2 (ja) 2014-05-23 2014-05-23 リニアライザ

Publications (3)

Publication Number Publication Date
JP2015222921A JP2015222921A (ja) 2015-12-10
JP2015222921A5 JP2015222921A5 (enExample) 2017-01-26
JP6364956B2 true JP6364956B2 (ja) 2018-08-01

Family

ID=54432021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014107357A Active JP6364956B2 (ja) 2014-05-23 2014-05-23 リニアライザ

Country Status (5)

Country Link
US (1) US9935589B2 (enExample)
JP (1) JP6364956B2 (enExample)
KR (1) KR20150135084A (enExample)
CN (1) CN105099376B (enExample)
DE (1) DE102015209435A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015222912A (ja) * 2014-05-23 2015-12-10 三菱電機株式会社 リニアライザ
US10734330B2 (en) * 2015-01-30 2020-08-04 Taiwan Semiconductor Manufacturing Company Limited Semiconductor devices having an electro-static discharge protection structure
CN111313845B (zh) * 2019-12-09 2022-05-17 电子科技大学 基于波导电桥的可调谐毫米波行波管用模拟预失真器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282072A (en) * 1991-11-19 1994-01-25 Harmonic Lightwaves, Inc. Shunt-expansive predistortion linearizers for optical analog transmitters
US5424680A (en) * 1993-11-30 1995-06-13 Harmonic Lightwaves, Inc. Predistorter for high frequency optical communications devices
US5523716A (en) * 1994-10-13 1996-06-04 Hughes Aircraft Company Microwave predistortion linearizer
JP3439344B2 (ja) * 1998-06-18 2003-08-25 日本電気株式会社 半導体増幅器
US7557654B2 (en) * 2004-10-28 2009-07-07 Mitsubishi Electric Corporation Linearizer
EP1911181B1 (en) * 2005-06-13 2017-04-26 ARRIS Enterprises LLC Four quadrant linearizer
KR100877504B1 (ko) 2005-07-07 2009-01-07 삼성전자주식회사 고출력 트랜지스터의 드레인 모듈레이션 감소를 위한 장치 및 방법
CN102257726B (zh) * 2008-10-17 2015-08-26 特里奎恩特半导体公司 用于宽带放大器线性化的装置和方法
JP5235750B2 (ja) * 2009-03-27 2013-07-10 三菱電機株式会社 歪補償回路
JP2012244545A (ja) 2011-05-23 2012-12-10 Mitsubishi Electric Corp リニアライザ
JP2013223116A (ja) * 2012-04-17 2013-10-28 Mitsubishi Electric Corp 歪み補償回路及び増幅器
JP2014107357A (ja) 2012-11-26 2014-06-09 Shin Etsu Handotai Co Ltd Ｓｏｉウェーハの製造方法
CN103414435B (zh) 2013-06-24 2016-03-09 中国电子科技集团公司第十研究所 毫米波功放预失真线性化器
CN103715997B (zh) * 2013-12-20 2017-06-13 惠州市正源微电子有限公司 一种改善功率放大器线性度的电路

Also Published As

Publication number Publication date
CN105099376A (zh) 2015-11-25
JP2015222921A (ja) 2015-12-10
CN105099376B (zh) 2018-01-23
US9935589B2 (en) 2018-04-03
US20150341000A1 (en) 2015-11-26
DE102015209435A1 (de) 2015-11-26
KR20150135084A (ko) 2015-12-02

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