CN106797200A - 多模集成功率放大器 - Google Patents

多模集成功率放大器 Download PDF

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Publication number
CN106797200A
CN106797200A CN201580041258.9A CN201580041258A CN106797200A CN 106797200 A CN106797200 A CN 106797200A CN 201580041258 A CN201580041258 A CN 201580041258A CN 106797200 A CN106797200 A CN 106797200A
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CN
China
Prior art keywords
amplifier
output
mode
power amplifier
multimode power
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
CN201580041258.9A
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English (en)
Chinese (zh)
Inventor
S·林
A·N·L·陈
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106797200A publication Critical patent/CN106797200A/zh
Pending legal-status Critical Current

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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
    • H03F1/02—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
    • H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
    • 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
    • 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
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/09—A balun, i.e. balanced to or from unbalanced converter, being present at the output of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/537—A transformer being used as coupling element between two amplifying stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/541—Transformer coupled at the output of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21136—An input signal of a power amplifier being on/off switched
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21142—Output signals of a plurality of power amplifiers are parallel combined to a common output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21145—Output signals are combined by switching a plurality of paralleled power amplifiers to a common output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21151—An output signal of a power amplifier being controlled by controlling power signal, e.g. by an inductive coupler
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
    • H03F2203/21163—An output signal dependant signal being measured by power measuring, e.g. by an inductive coupler, at the output of a power amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45731—Indexing scheme relating to differential amplifiers the LC comprising a transformer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7206—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch in the bias circuit of the amplifier controlling a bias voltage in the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7227—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch in the supply circuit of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7233—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier, switched on or off by putting into parallel or not, by choosing between amplifiers by one or more switch(es), being impedance adapted by switching an adapted passive network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7236—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers by (a ) switch(es)
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7239—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers and shunting lines by one or more switch(es)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
CN201580041258.9A 2014-08-01 2015-07-09 多模集成功率放大器 Pending CN106797200A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/449,810 US9356560B2 (en) 2014-08-01 2014-08-01 Multi-mode integrated power amplifier
US14/449,810 2014-08-01
PCT/US2015/039813 WO2016018581A1 (en) 2014-08-01 2015-07-09 Multi-mode integrated power amplifier

Publications (1)

Publication Number Publication Date
CN106797200A true CN106797200A (zh) 2017-05-31

Family

ID=53762343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580041258.9A Pending CN106797200A (zh) 2014-08-01 2015-07-09 多模集成功率放大器

Country Status (5)

Country Link
US (1) US9356560B2 (enExample)
EP (1) EP3175551A1 (enExample)
JP (1) JP6615863B2 (enExample)
CN (1) CN106797200A (enExample)
WO (1) WO2016018581A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021063085A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 一种通信装置

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EP3142258B1 (en) * 2015-09-11 2018-08-15 Catena Holding bv Radio transceiver circuit
SG10201610403YA (en) * 2016-12-12 2018-07-30 Huawei Int Pte Ltd System and method for transmitting a wi-fi or a bluetooth signal using a shared transmitter
US10985724B1 (en) * 2020-06-10 2021-04-20 Apple Inc. Transformer-based wideband filter with ripple reduction
CN112910492B (zh) * 2021-01-29 2022-09-09 Oppo广东移动通信有限公司 射频PA Mid器件、射频系统和通信设备
US20230344393A1 (en) * 2022-04-08 2023-10-26 Skyworks Solutions, Inc. Power amplifier systems with frequency response compensation

Citations (9)

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US20040000952A1 (en) * 2000-12-27 2004-01-01 Lautzenhiser Barry Arthur Shared-current electronic systems
CN101588159A (zh) * 2008-05-20 2009-11-25 株式会社瑞萨科技 射频(rf)功率放大器和rf功率放大器装置
CN102355221A (zh) * 2011-06-17 2012-02-15 雷良军 多频带功率放大器及输出匹配电路
CN102570998A (zh) * 2010-12-16 2012-07-11 瑞萨电子株式会社 高频功率放大器设备
US20120299657A1 (en) * 2011-05-26 2012-11-29 Korea Advanced Institute Of Science And Technology Multi-mode power amplifier
WO2014026159A1 (en) * 2012-08-09 2014-02-13 Qualcomm Incorporated Front end parallel resonant switch
CN103633949A (zh) * 2012-08-21 2014-03-12 唯捷创芯(天津)电子技术有限公司 多模功率放大器、多模切换方法及其移动终端
CN103780209A (zh) * 2012-10-22 2014-05-07 瑞昱半导体股份有限公司 多模式功率放大电路、多模式无线发射模块及其方法
WO2014100513A1 (en) * 2012-12-19 2014-06-26 Qualcomm Incorporated Multi-mode multi-band power amplifiers

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US6711392B1 (en) * 2000-06-30 2004-03-23 International Business Machines Corporation Balanced power amplifier for low power radio communications
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US6970040B1 (en) * 2003-11-13 2005-11-29 Rf Micro Devices, Inc. Multi-mode/multi-band power amplifier
US7157965B1 (en) 2004-06-21 2007-01-02 Qualcomm Incorporated Summing power amplifier
US8324973B2 (en) 2009-12-08 2012-12-04 Black Sand Technologies, Inc. Low output impedance RF amplifier
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US8598951B1 (en) * 2012-04-02 2013-12-03 Anadigics, Inc. Linear multi-mode power amplifier for dynamic supply operation
KR101983959B1 (ko) 2012-06-14 2019-05-29 스카이워크스 솔루션즈, 인코포레이티드 전력 증폭기와 전송 라인을 포함하는 전력 증폭기 모듈 및 관련된 시스템, 장치, 및 방법
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040000952A1 (en) * 2000-12-27 2004-01-01 Lautzenhiser Barry Arthur Shared-current electronic systems
CN101588159A (zh) * 2008-05-20 2009-11-25 株式会社瑞萨科技 射频(rf)功率放大器和rf功率放大器装置
CN102570998A (zh) * 2010-12-16 2012-07-11 瑞萨电子株式会社 高频功率放大器设备
US20120299657A1 (en) * 2011-05-26 2012-11-29 Korea Advanced Institute Of Science And Technology Multi-mode power amplifier
CN102355221A (zh) * 2011-06-17 2012-02-15 雷良军 多频带功率放大器及输出匹配电路
WO2014026159A1 (en) * 2012-08-09 2014-02-13 Qualcomm Incorporated Front end parallel resonant switch
CN103633949A (zh) * 2012-08-21 2014-03-12 唯捷创芯(天津)电子技术有限公司 多模功率放大器、多模切换方法及其移动终端
CN103780209A (zh) * 2012-10-22 2014-05-07 瑞昱半导体股份有限公司 多模式功率放大电路、多模式无线发射模块及其方法
WO2014100513A1 (en) * 2012-12-19 2014-06-26 Qualcomm Incorporated Multi-mode multi-band power amplifiers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021063085A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 一种通信装置
US12047107B2 (en) 2019-09-30 2024-07-23 Huawei Technologies Co., Ltd. Communication apparatus

Also Published As

Publication number Publication date
JP2017522827A (ja) 2017-08-10
US20160036390A1 (en) 2016-02-04
EP3175551A1 (en) 2017-06-07
JP6615863B2 (ja) 2019-12-04
US9356560B2 (en) 2016-05-31
WO2016018581A1 (en) 2016-02-04

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Application publication date: 20170531