JP2017534228A - 動的電力ディバイダ回路および方法 - Google Patents

動的電力ディバイダ回路および方法 Download PDF

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Publication number
JP2017534228A
JP2017534228A JP2017542820A JP2017542820A JP2017534228A JP 2017534228 A JP2017534228 A JP 2017534228A JP 2017542820 A JP2017542820 A JP 2017542820A JP 2017542820 A JP2017542820 A JP 2017542820A JP 2017534228 A JP2017534228 A JP 2017534228A
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JP
Japan
Prior art keywords
impedance
terminal
circuit
wave line
power
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Pending
Application number
JP2017542820A
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English (en)
Japanese (ja)
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JP2017534228A5 (enExample
Inventor
ホ、ジュンヘ
ドラックスラー、ポール・ジョセフ
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2017534228A publication Critical patent/JP2017534228A/ja
Publication of JP2017534228A5 publication Critical patent/JP2017534228A5/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
    • H03F1/02—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
    • H03F1/0288—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers using a main and one or several auxiliary peaking amplifiers whereby the load is connected to the main amplifier using an impedance inverter, e.g. Doherty amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • 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
    • 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
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/36—Networks for connecting several sources or loads, working on the same frequency band, to a common load or source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/48—Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/225—Indexing scheme relating to amplifiers the input circuit of an amplifying stage comprising an LC-network
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/255—Amplifier input adaptation especially for transmission line coupling purposes, e.g. impedance adaptation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
JP2017542820A 2014-11-05 2015-11-02 動的電力ディバイダ回路および方法 Pending JP2017534228A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/533,988 2014-11-05
US14/533,988 US9831837B2 (en) 2014-11-05 2014-11-05 Dynamic power divider circuits and methods
PCT/US2015/058663 WO2016073371A1 (en) 2014-11-05 2015-11-02 Dynamic power divider circuits and methods

Publications (2)

Publication Number Publication Date
JP2017534228A true JP2017534228A (ja) 2017-11-16
JP2017534228A5 JP2017534228A5 (enExample) 2018-11-22

Family

ID=54540249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017542820A Pending JP2017534228A (ja) 2014-11-05 2015-11-02 動的電力ディバイダ回路および方法

Country Status (7)

Country Link
US (1) US9831837B2 (enExample)
EP (1) EP3189587B1 (enExample)
JP (1) JP2017534228A (enExample)
KR (1) KR102509952B1 (enExample)
CN (1) CN107112952B (enExample)
BR (1) BR112017009377A2 (enExample)
WO (1) WO2016073371A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021117222A1 (enExample) * 2019-12-13 2021-06-17
US12288119B2 (en) 2021-05-18 2025-04-29 Murata Manufacturing Co., Ltd. Coil component
US12451583B2 (en) 2021-02-12 2025-10-21 Murata Manufacturing Co., Ltd. Power splitter and communication apparatus

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9979352B2 (en) * 2016-03-02 2018-05-22 Qualcomm Incorporated Systems and methods for linearizing operation of a power amplifier
US10014845B2 (en) 2016-08-09 2018-07-03 Qualcomm Incorporated Systems and methods providing an intermodulation distortion sink
CN106356597B (zh) * 2016-09-08 2020-07-28 复旦大学 一种带有耗散管的有源合成器电路
CN106656046A (zh) * 2016-11-25 2017-05-10 中国电子科技集团公司第五十四研究所 一种带有使能功能的电阻电容振荡器电路
US10910714B2 (en) * 2017-09-11 2021-02-02 Qualcomm Incorporated Configurable power combiner and splitter
US10972055B2 (en) 2018-06-15 2021-04-06 Skyworks Solutions, Inc. Integrated doherty power amplifier
KR102581317B1 (ko) * 2018-12-24 2023-09-22 삼성전자 주식회사 복수개의 안테나 어레이를 포함하는 전자 장치
KR102293253B1 (ko) * 2018-12-24 2021-08-26 충남대학교산학협력단 위상 천이가 가능한 전력 분배기/결합기
KR102309922B1 (ko) * 2019-06-11 2021-10-07 한국전자기술연구원 전력 분배기 회로 장치
EP3758134A1 (en) * 2019-06-26 2020-12-30 Analog Devices International Unlimited Company Phase shifters using switch-based feed line splitters
TWI716988B (zh) * 2019-08-30 2021-01-21 立積電子股份有限公司 對數功率偵測器
JP2021190896A (ja) * 2020-06-01 2021-12-13 株式会社村田製作所 制御回路
CN113099525B (zh) * 2021-06-10 2021-09-28 华南理工大学 无线携能接收设备和无线携能信号接收方法
CN115833817A (zh) * 2023-02-15 2023-03-21 电子科技大学 一种具有功分器和开关双工作模式的射频电路

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646505A (en) * 1979-09-21 1981-04-27 Hitachi Ltd Programmable resistance
JPS6318810A (ja) * 1986-07-11 1988-01-26 Nec Corp 高周波用温度補償付利得調整回路
JPH01202007A (ja) * 1988-02-08 1989-08-15 Toshiba Corp モノリシックマイクロ波移相器
JP2004247855A (ja) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd プリディストーション回路付き電力増幅器
JP2006086916A (ja) * 2004-09-17 2006-03-30 Sony Ericsson Mobilecommunications Japan Inc 高周波電力増幅装置および送信装置
JP2008125044A (ja) * 2006-10-17 2008-05-29 Hitachi Kokusai Electric Inc 増幅器
WO2008111172A1 (ja) * 2007-03-13 2008-09-18 Panasonic Corporation 電力増幅器
JP2011030069A (ja) * 2009-07-28 2011-02-10 Mitsubishi Electric Corp 高周波増幅器

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2579371B2 (ja) * 1989-10-20 1997-02-05 富士通株式会社 高周波信号用の電力分配／合成器
US5111157A (en) * 1991-05-01 1992-05-05 General Electric Company Power amplifier for broad band operation at frequencies above one ghz and at decade watt power levels
US6005442A (en) * 1996-03-26 1999-12-21 Matsushita Electric Industrial Co., Ltd. Divider/combiner
JPH10163772A (ja) * 1996-10-04 1998-06-19 Sanyo Electric Co Ltd 電力増幅器およびチップキャリヤ
JP2001274639A (ja) * 2000-03-27 2001-10-05 Toshiba Corp 半導体電力増幅器および多段モノリシック集積回路
US6621347B2 (en) * 2000-12-21 2003-09-16 Matsushita Electric Industrial Co., Ltd. RF power amplifier
US6806768B2 (en) 2001-10-31 2004-10-19 Qualcomm Incorporated Balanced power amplifier with a bypass structure
JP2004221646A (ja) * 2003-01-09 2004-08-05 Nec Corp ドハ−ティ増幅器
KR100521422B1 (ko) 2003-05-16 2005-10-14 주식회사 케이엠더블유 스위칭 가능한 전력 분배기/결합기 및 이를 이용한 주파수할당 장치
US7164903B1 (en) 2003-06-10 2007-01-16 Smiths Interconnect Microwave Components, Inc. Integrated N-way Wilkinson power divider/combiner
WO2006006119A1 (en) 2004-07-08 2006-01-19 Koninklijke Philips Electronics N.V. Integrated doherty type amplifier arrangement with integrated feedback
US7586374B2 (en) * 2005-06-30 2009-09-08 Freescale Semiconductor, Inc. Wireless communication unit, integrated circuit and biasing therefor
BRPI0715908A2 (pt) 2006-09-01 2014-03-18 Qualcomm Inc Repetidor possuindo configuração de antena receptora e transmissora dual com adaptação para maior isolamento
US8180303B2 (en) 2008-05-28 2012-05-15 Hollinworth Fund, L.L.C. Power amplifier architectures
KR20100004440A (ko) 2008-07-03 2010-01-13 광운대학교 산학협력단 집중 소자를 이용한 전력 분배기 및 결합기
US7961048B2 (en) 2008-12-12 2011-06-14 Samsung Electro-Mechanics Company Integrated power amplifiers for use in wireless communication devices
JP5238633B2 (ja) * 2009-07-27 2013-07-17 株式会社東芝 半導体装置
KR101119374B1 (ko) 2009-11-26 2012-03-06 한국과학기술원 비대칭 전력 분배기
EP2568598B1 (en) 2011-09-06 2014-02-26 Alcatel Lucent Power amplifier for mobile telecommunications
US8791771B2 (en) 2011-11-17 2014-07-29 International Business Machines Corporation Reconfigurable Wilkinson power divider and design structure thereof
US8970297B2 (en) 2012-03-19 2015-03-03 Qualcomm Incorporated Reconfigurable input power distribution doherty amplifier with improved efficiency
CN202721250U (zh) * 2012-04-26 2013-02-06 中国科学院微电子研究所 一种混合型功分器
US20140070883A1 (en) 2012-09-11 2014-03-13 Mark Gurvich High Efficiency Amplifier
US9373879B2 (en) 2012-11-15 2016-06-21 Qualcomm Incorporated Compact power divider/combiner with flexible output spacing
CN103490131B (zh) * 2013-09-06 2016-03-16 西安空间无线电技术研究所 一种传输线结构微波射频功率分配器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646505A (en) * 1979-09-21 1981-04-27 Hitachi Ltd Programmable resistance
JPS6318810A (ja) * 1986-07-11 1988-01-26 Nec Corp 高周波用温度補償付利得調整回路
JPH01202007A (ja) * 1988-02-08 1989-08-15 Toshiba Corp モノリシックマイクロ波移相器
JP2004247855A (ja) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd プリディストーション回路付き電力増幅器
JP2006086916A (ja) * 2004-09-17 2006-03-30 Sony Ericsson Mobilecommunications Japan Inc 高周波電力増幅装置および送信装置
JP2008125044A (ja) * 2006-10-17 2008-05-29 Hitachi Kokusai Electric Inc 増幅器
WO2008111172A1 (ja) * 2007-03-13 2008-09-18 Panasonic Corporation 電力増幅器
JP2011030069A (ja) * 2009-07-28 2011-02-10 Mitsubishi Electric Corp 高周波増幅器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021117222A1 (enExample) * 2019-12-13 2021-06-17
WO2021117222A1 (ja) * 2019-12-13 2021-06-17 三菱電機株式会社 ドハティ増幅器及び通信装置
JP7019882B2 (ja) 2019-12-13 2022-02-15 三菱電機株式会社 ドハティ増幅器及び通信装置
US12451583B2 (en) 2021-02-12 2025-10-21 Murata Manufacturing Co., Ltd. Power splitter and communication apparatus
US12288119B2 (en) 2021-05-18 2025-04-29 Murata Manufacturing Co., Ltd. Coil component

Also Published As

Publication number Publication date
KR102509952B1 (ko) 2023-03-13
US20160126921A1 (en) 2016-05-05
EP3189587A1 (en) 2017-07-12
KR20170082521A (ko) 2017-07-14
CN107112952B (zh) 2021-07-23
EP3189587B1 (en) 2018-04-04
WO2016073371A1 (en) 2016-05-12
US9831837B2 (en) 2017-11-28
BR112017009377A2 (pt) 2018-01-30
CN107112952A (zh) 2017-08-29

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