KR102509952B1 - 동적 전력 분할기 회로들 및 방법들 - Google Patents

동적 전력 분할기 회로들 및 방법들 Download PDF

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KR102509952B1
KR102509952B1 KR1020177011742A KR20177011742A KR102509952B1 KR 102509952 B1 KR102509952 B1 KR 102509952B1 KR 1020177011742 A KR1020177011742 A KR 1020177011742A KR 20177011742 A KR20177011742 A KR 20177011742A KR 102509952 B1 KR102509952 B1 KR 102509952B1
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South Korea
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impedance
terminal
power
quarter wave
wave line
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KR20170082521A (ko
Inventor
준호이 후르
폴 조셉 드락슬러
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퀄컴 인코포레이티드
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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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
KR1020177011742A 2014-11-05 2015-11-02 동적 전력 분할기 회로들 및 방법들 Active KR102509952B1 (ko)

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
KR20170082521A KR20170082521A (ko) 2017-07-14
KR102509952B1 true KR102509952B1 (ko) 2023-03-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177011742A Active KR102509952B1 (ko) 2014-11-05 2015-11-02 동적 전력 분할기 회로들 및 방법들

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)

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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
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
JP2021190896A (ja) * 2020-06-01 2021-12-13 株式会社村田製作所 制御回路
CN116762275A (zh) 2021-02-12 2023-09-15 株式会社村田制作所 分配器以及通信装置
CN117413328A (zh) 2021-05-18 2024-01-16 株式会社村田制作所 线圈部件
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

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Also Published As

Publication number Publication date
EP3189587A1 (en) 2017-07-12
CN107112952B (zh) 2021-07-23
KR20170082521A (ko) 2017-07-14
US20160126921A1 (en) 2016-05-05
BR112017009377A2 (pt) 2018-01-30
EP3189587B1 (en) 2018-04-04
CN107112952A (zh) 2017-08-29
US9831837B2 (en) 2017-11-28
WO2016073371A1 (en) 2016-05-12
JP2017534228A (ja) 2017-11-16

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