JP6741370B2 - 集積回路における信号の電力増幅のためのシステム、方法、及びデバイス - Google Patents

集積回路における信号の電力増幅のためのシステム、方法、及びデバイス Download PDF

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JP6741370B2
JP6741370B2 JP2016548635A JP2016548635A JP6741370B2 JP 6741370 B2 JP6741370 B2 JP 6741370B2 JP 2016548635 A JP2016548635 A JP 2016548635A JP 2016548635 A JP2016548635 A JP 2016548635A JP 6741370 B2 JP6741370 B2 JP 6741370B2
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power
primary
primary winding
winding
integrated circuit
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JP2017509224A (ja
JP2017509224A5 (cg-RX-API-DMAC7.html
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シヴァダス アプ
シヴァダス アプ
ジョシ アロック
ジョシ アロック
ティアガラジャン クリシュナスワミ
ティアガラジャン クリシュナスワミ
クマール ラカシ
クマール ラカシ
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日本テキサス・インスツルメンツ合同会社
テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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    • 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
    • H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
    • H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
    • H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
    • 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
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • 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
    • H03F2203/21145—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
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7221—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 at the output 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
    • H03F2203/7236—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)

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
JP2016548635A 2014-01-27 2015-01-27 集積回路における信号の電力増幅のためのシステム、方法、及びデバイス Active JP6741370B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/165,251 2014-01-27
US14/165,251 US9450546B2 (en) 2014-01-27 2014-01-27 System, method and device for power amplification of a signal in an integrated circuit
PCT/US2015/013148 WO2015113069A1 (en) 2014-01-27 2015-01-27 System, method and device for power amplification of a signal in an integrated circuit

Publications (3)

Publication Number Publication Date
JP2017509224A JP2017509224A (ja) 2017-03-30
JP2017509224A5 JP2017509224A5 (cg-RX-API-DMAC7.html) 2018-03-01
JP6741370B2 true JP6741370B2 (ja) 2020-08-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016548635A Active JP6741370B2 (ja) 2014-01-27 2015-01-27 集積回路における信号の電力増幅のためのシステム、方法、及びデバイス

Country Status (4)

Country Link
US (1) US9450546B2 (cg-RX-API-DMAC7.html)
JP (1) JP6741370B2 (cg-RX-API-DMAC7.html)
CN (1) CN106031029B (cg-RX-API-DMAC7.html)
WO (1) WO2015113069A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10128875B1 (en) * 2018-03-30 2018-11-13 Mitsubishi Electric Research Laboratories, Inc. Methods and system of a digital transmitter with reduced quantization noise
WO2022259892A1 (ja) * 2021-06-10 2022-12-15 株式会社村田製作所 増幅回路及び高周波回路
WO2023162655A1 (ja) * 2022-02-24 2023-08-31 株式会社村田製作所 ドハティ増幅回路
US12482915B2 (en) 2023-04-18 2025-11-25 Apple Inc. Transformer based series Doherty power amplifier
US20250047247A1 (en) * 2023-08-04 2025-02-06 Shenzhen MUYE Microelectronic Technologies Co., LTD Transformer Power Combiner Apparatus and Control Method
WO2025243345A1 (ja) * 2024-05-20 2025-11-27 株式会社ソシオネクスト 出力合成用トランス回路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1495534A (fr) 1966-07-29 1967-09-22 Thomson Houston Comp Francaise Perfectionnements aux amplificateurs de puissance à transistors
JPS5992608A (ja) * 1982-11-19 1984-05-28 Oki Electric Ind Co Ltd 電力増幅回路
US4965530A (en) * 1989-09-26 1990-10-23 General Electric Company Parallelled amplifier with switched isolation resistors
RU2117381C1 (ru) 1997-03-12 1998-08-10 Научно-производственное предприятие "Полет" Усилитель мощности радиопередатчика
BR9909353A (pt) * 1998-04-02 2000-12-12 Ericsson Inc Amplificador de potência, processo e aparelho para amplificar um sinal de entrada de ca de amplitude variante e fase variante usando uma fonte de alimentação de cc, processos para amplificar um sinal de entrada de amplitude variante e fase variante a um nìvel de potência desejado, para gerar de um sinal de amplitude variante e fase variante, uma pluralidade de sinais de amplitude constante e fase variante, e para sintetizar de uma forma de onda de entrada, uma forma de onda de saìda em uma carga usando uma fonte de alimentação de cc, transmissor para produzir um sinal de saìda de amplitude variante em um nìvel de potência desejado e em uma frequência portadora desejada, de um sinal de entrada de amplitude variante e fase variante, sistema para gerar de um sinal de amplitude variante e fase variante, uma pluralidade de sinais de amplitude constante e fase variante, e, aparelho para sintetizar de uma forma de onda de entrada, uma forma de onda de saìda em uma carga usando uma fonte de alimentação de cc
US6294955B1 (en) 2000-04-07 2001-09-25 Harris Corporation Apparatus and method for use in disconnecting and/or replacing one of a plurality of power amplifiers in a transmitter while the transmitter is operating
GB2439997A (en) * 2006-07-07 2008-01-16 Cambridge Semiconductor Ltd Estimating the output current of a switch mode power supply
US7952433B2 (en) * 2008-11-25 2011-05-31 Samsung Electro-Mechanics Company Power amplifiers with discrete power control
JP5878114B2 (ja) * 2009-05-08 2016-03-08 フェデラル−モーグル・イグニション・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｉｇｎｉｔｉｏｎ Ｃｏｍｐａｎｙ 自己同調電力増幅器を用いたコロナ点火
JP5459169B2 (ja) * 2010-09-30 2014-04-02 富士通株式会社 増幅回路
KR101197904B1 (ko) * 2011-04-04 2012-11-05 삼성전기주식회사 전력 결합기, 이를 갖는 전력 증폭 모듈 및 신호 송수신 모듈
US9306502B2 (en) * 2011-05-09 2016-04-05 Qualcomm Incorporated System providing switchable impedance transformer matching for power amplifiers
JP5719259B2 (ja) * 2011-09-06 2015-05-13 ルネサスエレクトロニクス株式会社 高周波電力増幅装置
JP5319006B2 (ja) * 2012-10-10 2013-10-16 ルネサスエレクトロニクス株式会社 電力増幅回路

Also Published As

Publication number Publication date
JP2017509224A (ja) 2017-03-30
CN106031029B (zh) 2019-10-22
WO2015113069A1 (en) 2015-07-30
US9450546B2 (en) 2016-09-20
US20150214907A1 (en) 2015-07-30
CN106031029A (zh) 2016-10-12

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