JP2015222912A - リニアライザ - Google Patents

リニアライザ Download PDF

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Publication number
JP2015222912A
JP2015222912A JP2014107276A JP2014107276A JP2015222912A JP 2015222912 A JP2015222912 A JP 2015222912A JP 2014107276 A JP2014107276 A JP 2014107276A JP 2014107276 A JP2014107276 A JP 2014107276A JP 2015222912 A JP2015222912 A JP 2015222912A
Authority
JP
Japan
Prior art keywords
linearizer
diode
terminal
connection point
voltage
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
JP2014107276A
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English (en)
Japanese (ja)
Other versions
JP2015222912A5 (cg-RX-API-DMAC7.html
Inventor
康 金谷
Yasushi Kanetani
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 JP2014107276A priority Critical patent/JP2015222912A/ja
Priority to US14/640,407 priority patent/US9467099B2/en
Priority to KR1020150065100A priority patent/KR20150135085A/ko
Priority to CN201510266522.0A priority patent/CN105099375A/zh
Priority to DE102015209439.1A priority patent/DE102015209439A1/de
Publication of JP2015222912A publication Critical patent/JP2015222912A/ja
Publication of JP2015222912A5 publication Critical patent/JP2015222912A5/ja
Pending legal-status Critical Current

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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
    • 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
    • H03F1/3276—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using the nonlinearity inherent to components, e.g. a diode
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
JP2014107276A 2014-05-23 2014-05-23 リニアライザ Pending JP2015222912A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014107276A JP2015222912A (ja) 2014-05-23 2014-05-23 リニアライザ
US14/640,407 US9467099B2 (en) 2014-05-23 2015-03-06 Linearizer
KR1020150065100A KR20150135085A (ko) 2014-05-23 2015-05-11 리니어라이저
CN201510266522.0A CN105099375A (zh) 2014-05-23 2015-05-22 线性化电路
DE102015209439.1A DE102015209439A1 (de) 2014-05-23 2015-05-22 Linearisierer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014107276A JP2015222912A (ja) 2014-05-23 2014-05-23 リニアライザ

Publications (2)

Publication Number Publication Date
JP2015222912A true JP2015222912A (ja) 2015-12-10
JP2015222912A5 JP2015222912A5 (cg-RX-API-DMAC7.html) 2017-01-19

Family

ID=54432025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014107276A Pending JP2015222912A (ja) 2014-05-23 2014-05-23 リニアライザ

Country Status (5)

Country Link
US (1) US9467099B2 (cg-RX-API-DMAC7.html)
JP (1) JP2015222912A (cg-RX-API-DMAC7.html)
KR (1) KR20150135085A (cg-RX-API-DMAC7.html)
CN (1) CN105099375A (cg-RX-API-DMAC7.html)
DE (1) DE102015209439A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6305657B1 (ja) * 2017-03-28 2018-04-04 三菱電機株式会社 ダイオードリニアライザ
JP7268805B1 (ja) * 2022-08-08 2023-05-08 三菱電機株式会社 電力増幅器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107124142A (zh) * 2017-03-22 2017-09-01 电子科技大学 基于非线性器件的可调预失真器
US11843356B2 (en) 2021-09-21 2023-12-12 Apple Inc. Radio-frequency power amplifier with amplitude modulation to amplitude modulation (AMAM) compensation

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JP2007243492A (ja) * 2006-03-07 2007-09-20 R & K:Kk 放送用増幅回路
JP2007312003A (ja) * 2006-05-17 2007-11-29 Mitsubishi Electric Corp アッテネータ
JP2014086673A (ja) * 2012-10-26 2014-05-12 Mitsubishi Electric Corp モノリシック集積回路

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JP2002009555A (ja) 2000-06-16 2002-01-11 Toshiba Corp 増幅装置およびプリディストータ
KR100471386B1 (ko) 2002-06-05 2005-02-21 주식회사 웨이브아이씨스 전기적 튜닝이 가능한 전치왜곡기
US6985020B2 (en) * 2002-07-09 2006-01-10 General Instrument Corporation Inline predistortion for both CSO and CTB correction
JP2003332851A (ja) 2003-04-21 2003-11-21 Nec Corp 半導体増幅器
JP2005073010A (ja) 2003-08-26 2005-03-17 Yazaki Corp ダイオードリニアライザを用いた歪補償回路
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JP5689869B2 (ja) * 2009-04-08 2015-03-25 エフィシエント パワー コンヴァーション コーポレーション エンハンスメントモードＧａＮＨＥＭＴデバイス、及びその製造方法
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JPH09246873A (ja) * 1996-03-08 1997-09-19 Fujitsu Ltd 歪み補償回路
JP2006093857A (ja) * 2004-09-21 2006-04-06 Furuno Electric Co Ltd 歪補償回路
JP2007243492A (ja) * 2006-03-07 2007-09-20 R & K:Kk 放送用増幅回路
JP2007312003A (ja) * 2006-05-17 2007-11-29 Mitsubishi Electric Corp アッテネータ
JP2014086673A (ja) * 2012-10-26 2014-05-12 Mitsubishi Electric Corp モノリシック集積回路

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6305657B1 (ja) * 2017-03-28 2018-04-04 三菱電機株式会社 ダイオードリニアライザ
WO2018179087A1 (ja) * 2017-03-28 2018-10-04 三菱電機株式会社 ダイオードリニアライザ
US11031914B2 (en) 2017-03-28 2021-06-08 Mitsubishi Electric Corporation Diode linearizer
JP7268805B1 (ja) * 2022-08-08 2023-05-08 三菱電機株式会社 電力増幅器

Also Published As

Publication number Publication date
US20150340999A1 (en) 2015-11-26
CN105099375A (zh) 2015-11-25
KR20150135085A (ko) 2015-12-02
US9467099B2 (en) 2016-10-11
DE102015209439A1 (de) 2015-11-26

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