CN103959644B - 功率放大器控制系统 - Google Patents

功率放大器控制系统 Download PDF

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Publication number
CN103959644B
CN103959644B CN201280057860.8A CN201280057860A CN103959644B CN 103959644 B CN103959644 B CN 103959644B CN 201280057860 A CN201280057860 A CN 201280057860A CN 103959644 B CN103959644 B CN 103959644B
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China
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signal
gain
phase
input
power level
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CN201280057860.8A
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Chinese (zh)
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CN103959644A (zh
Inventor
马丁·戈斯
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Airbus Defence and Space Ltd
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Astrium Ltd
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Classifications

    • 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
    • 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
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • 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
    • H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/345—Negative-feedback-circuit arrangements with or without positive feedback using hybrid or directional couplers
    • 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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
    • 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
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from 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
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/102—A non-specified detector of a signal envelope being used in an amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/105—A non-specified detector of the power of a signal being used in an amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/153—Feedback used to stabilise the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/228—A measuring circuit being coupled to the input of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/393—A measuring circuit being coupled to the output of an amplifier
    • 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
    • H03F2200/438—Separate feedback of amplitude and phase signals being present
    • 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
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/465—Power sensing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/66—Clipping circuitry being present in an amplifier, i.e. the shape of the signal being modified
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/78—A comparator being used in a controlling circuit of an 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
    • H03F2201/3227—Adaptive predistortion based on amplitude, envelope or power level feedback from the output of the main 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
    • H03F2201/3231—Adaptive predistortion using phase feedback from the output of the main 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
    • H03F2201/3233—Adaptive predistortion using lookup table, e.g. memory, RAM, ROM, LUT, to generate the predistortion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Transmitters (AREA)
CN201280057860.8A 2011-10-10 2012-09-12 功率放大器控制系统 Active CN103959644B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710827893.0A CN107689779B (zh) 2011-10-10 2012-09-12 功率放大器控制系统

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11275122.7 2011-10-10
EP11275122.7A EP2582043A1 (en) 2011-10-10 2011-10-10 Control system for a power amplifier
PCT/EP2012/067779 WO2013053557A1 (en) 2011-10-10 2012-09-12 Control system for a power amplifier

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201710827893.0A Division CN107689779B (zh) 2011-10-10 2012-09-12 功率放大器控制系统

Publications (2)

Publication Number Publication Date
CN103959644A CN103959644A (zh) 2014-07-30
CN103959644B true CN103959644B (zh) 2017-10-03

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CN201710827893.0A Active CN107689779B (zh) 2011-10-10 2012-09-12 功率放大器控制系统

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Country Status (9)

Country Link
US (3) US9634631B2 (https=)
EP (3) EP2582043A1 (https=)
JP (2) JP6618001B2 (https=)
CN (2) CN103959644B (https=)
CA (2) CA3050768C (https=)
ES (1) ES2873476T3 (https=)
IN (1) IN2014CN02746A (https=)
RU (2) RU2730911C2 (https=)
WO (1) WO2013053557A1 (https=)

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US12224096B2 (en) 2013-03-15 2025-02-11 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9444417B2 (en) 2013-03-15 2016-09-13 Qorvo Us, Inc. Weakly coupled RF network based power amplifier architecture
JP5971284B2 (ja) * 2014-06-26 2016-08-17 住友電気工業株式会社 増幅装置及び無線通信装置
US9774299B2 (en) * 2014-09-29 2017-09-26 Nxp Usa, Inc. Modifiable signal adjustment devices for power amplifiers and corresponding methods and apparatus
US9374262B1 (en) * 2014-12-18 2016-06-21 Viasat, Inc. Techniques for linearizing phase separately from amplitude in a communications system
CN107258074A (zh) * 2014-12-19 2017-10-17 中兴通讯股份有限公司 高效输出功率合成的数字微波无线电系统
CN104569589B (zh) * 2014-12-24 2017-03-15 北京无线电测量研究所 一种Ku波段多支路功率放大器相位差自动化测试装置及方法
US9647611B1 (en) 2015-10-28 2017-05-09 Nxp Usa, Inc. Reconfigurable power splitters and amplifiers, and corresponding methods
US9831835B2 (en) * 2016-02-26 2017-11-28 Nxp Usa, Inc. Multiple path amplifier with pre-cancellation
JP6271101B1 (ja) * 2016-03-02 2018-01-31 三菱電機株式会社 移相精度校正回路、ベクトル合成型移相器及び無線通信機
US9974038B2 (en) * 2016-06-30 2018-05-15 Macom Technology Solutions Holdings, Inc. Circuits and operating methods thereof for correcting phase errors caused by gallium nitride devices
KR102059817B1 (ko) * 2018-05-25 2019-12-27 삼성전기주식회사 증폭 이득 가변에 따른 위상 왜곡을 보상하는 가변이득 저잡음 증폭장치
CN111711423B (zh) * 2020-06-03 2024-02-02 唯捷创芯(天津)电子技术股份有限公司 射频功率放大器、射频前端模块及通信终端
JP7649466B2 (ja) * 2021-01-21 2025-03-21 住友電気工業株式会社 コントローラ、歪補償装置、通信機、及び歪補償のために入力信号を調整する方法
CN113612451A (zh) * 2021-07-28 2021-11-05 江汉大学 一种射频功放线性化方法、装置及存储介质

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RU2017113359A3 (https=) 2020-06-16
CA2851555C (en) 2019-10-08
CA3050768A1 (en) 2013-04-18
CA2851555A1 (en) 2013-04-18
RU2730911C2 (ru) 2020-08-26
US20170230021A1 (en) 2017-08-10
US20150054582A1 (en) 2015-02-26
EP3859970C0 (en) 2025-06-04
US9991860B2 (en) 2018-06-05
EP2766988A1 (en) 2014-08-20
JP2014528681A (ja) 2014-10-27
JP6618001B2 (ja) 2019-12-11
EP2582043A1 (en) 2013-04-17
US9634631B2 (en) 2017-04-25
CN103959644A (zh) 2014-07-30
WO2013053557A1 (en) 2013-04-18
RU2617508C2 (ru) 2017-04-25
RU2014118567A (ru) 2015-11-20
CN107689779B (zh) 2021-01-26
RU2017113359A (ru) 2019-01-28
CN107689779A (zh) 2018-02-13
IN2014CN02746A (https=) 2015-07-03
US10651809B2 (en) 2020-05-12
CA3050768C (en) 2021-03-16
US20180287578A1 (en) 2018-10-04
JP6860273B2 (ja) 2021-04-14
ES2873476T3 (es) 2021-11-03
JP2020005285A (ja) 2020-01-09
EP2766988B1 (en) 2021-05-05
EP3859970B1 (en) 2025-06-04
EP3859970A1 (en) 2021-08-04

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