JP2008535321A - 多段モジュールを用いた高電力ドハティ増幅器 - Google Patents

多段モジュールを用いた高電力ドハティ増幅器 Download PDF

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Publication number
JP2008535321A
JP2008535321A JP2008503161A JP2008503161A JP2008535321A JP 2008535321 A JP2008535321 A JP 2008535321A JP 2008503161 A JP2008503161 A JP 2008503161A JP 2008503161 A JP2008503161 A JP 2008503161A JP 2008535321 A JP2008535321 A JP 2008535321A
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Prior art keywords
amplifier
stage
power
peak
main
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JP2008503161A
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Japanese (ja)
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JP2008535321A5 (enExample
Inventor
エス．ペンゲリー レイモンド
イー．クレセンジー ジュニア ジェームズ
エム．ウッド サイモン
スチュワート デッカー トム
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Wolfspeed Inc
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Cree Inc
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Publication of JP2008535321A publication Critical patent/JP2008535321A/ja
Publication of JP2008535321A5 publication Critical patent/JP2008535321A5/ja
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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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
JP2008503161A 2005-03-24 2006-03-16 多段モジュールを用いた高電力ドハティ増幅器 Pending JP2008535321A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/090,577 US7193473B2 (en) 2005-03-24 2005-03-24 High power Doherty amplifier using multi-stage modules
PCT/US2006/010498 WO2006102466A2 (en) 2005-03-24 2006-03-16 High power doherty amplifier using multi-stage modules

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009153975A Division JP2009219161A (ja) 2005-03-24 2009-06-29 多段モジュールを用いた高電力ドハティ増幅器

Publications (2)

Publication Number Publication Date
JP2008535321A true JP2008535321A (ja) 2008-08-28
JP2008535321A5 JP2008535321A5 (enExample) 2008-10-09

Family

ID=37024603

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2008503161A Pending JP2008535321A (ja) 2005-03-24 2006-03-16 多段モジュールを用いた高電力ドハティ増幅器
JP2009153975A Pending JP2009219161A (ja) 2005-03-24 2009-06-29 多段モジュールを用いた高電力ドハティ増幅器

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2009153975A Pending JP2009219161A (ja) 2005-03-24 2009-06-29 多段モジュールを用いた高電力ドハティ増幅器

Country Status (5)

Country Link
US (1) US7193473B2 (enExample)
EP (2) EP1861920A4 (enExample)
JP (2) JP2008535321A (enExample)
TW (1) TWI377783B (enExample)
WO (1) WO2006102466A2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046031A1 (ja) 2009-10-13 2011-04-21 日本電気株式会社 電力増幅器およびその動作方法
JP2013533713A (ja) * 2010-08-12 2013-08-22 ローデ ウント シュワルツ ゲーエムベーハー ウント コー カーゲー ドハティ拡張を有する高周波電力増幅器
JP2016525835A (ja) * 2013-07-19 2016-08-25 アルカテル−ルーセント ハイブリッド・パッケージ化パワー・デバイスを用いたデュアル・バンド高効率ドハティ増幅器

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005093948A1 (ja) * 2004-03-26 2008-02-14 株式会社日立国際電気 増幅器
US7847630B2 (en) * 2004-11-05 2010-12-07 Hitachi Kokusai Electric Inc. Amplifier
US7362170B2 (en) * 2005-12-01 2008-04-22 Andrew Corporation High gain, high efficiency power amplifier
US7541866B2 (en) * 2006-09-29 2009-06-02 Nortel Networks Limited Enhanced doherty amplifier with asymmetrical semiconductors
DE102006057324A1 (de) * 2006-12-05 2008-06-19 Rohde & Schwarz Gmbh & Co. Kg Doherty-Verstärker-System
EP2191567A1 (en) 2007-09-03 2010-06-02 Nxp B.V. Multi-way doherty amplifier
US9479202B2 (en) * 2008-02-19 2016-10-25 Infineon Technologies Ag System and method for burst mode amplifier
US7764120B2 (en) * 2008-08-19 2010-07-27 Cree, Inc. Integrated circuit with parallel sets of transistor amplifiers having different turn on power levels
CN101582682B (zh) 2009-06-12 2011-12-28 华为技术有限公司 一种功率放大器和发射机
EP2393201A1 (en) 2010-06-02 2011-12-07 Nxp B.V. Two stage doherty amplifier
US8611834B2 (en) 2010-11-01 2013-12-17 Cree, Inc. Matching network for transmission circuitry
US9071211B1 (en) * 2011-12-15 2015-06-30 Anadigics, Inc. Compact doherty combiner
US8698560B2 (en) * 2012-05-09 2014-04-15 Mstar Semiconductor, Inc. Variable-gain low noise amplifier
US8754710B2 (en) * 2012-06-22 2014-06-17 Mstar Semiconductor, Inc. Low-noise amplifiers for RF receiver
CN202818232U (zh) * 2012-09-18 2013-03-20 中兴通讯股份有限公司 一种Doherty功放电路
US9007126B2 (en) 2013-02-25 2015-04-14 Intel Mobile Communications GmbH Multi-mode amplifier system
US9407214B2 (en) 2013-06-28 2016-08-02 Cree, Inc. MMIC power amplifier
US11233483B2 (en) 2017-02-02 2022-01-25 Macom Technology Solutions Holdings, Inc. 90-degree lumped and distributed Doherty impedance inverter
US11050389B2 (en) * 2017-04-24 2021-06-29 Macom Technology Solutions Holdings, Inc. Inverted Doherty power amplifier with large RF and instantaneous bandwidths
EP3616319A1 (en) 2017-04-24 2020-03-04 MACOM Technology Solutions Holdings, Inc. Improved efficiency, symmetrical doherty power amplifier
WO2018197917A1 (en) 2017-04-24 2018-11-01 Macom Technology Solutions Holdings, Inc. Inverted doherty power amplifier with large rf fractional and instantaneous bandwiths
FR3070100A1 (fr) 2017-08-14 2019-02-15 Macom Technology Solutions Holdings, Inc. Architecture d'amplificateur de puissance sans modulation, a large bande et a haut rendement
US11283410B2 (en) 2017-10-02 2022-03-22 Macom Technology Solutions Holdings, Inc. No-load-modulation, high-efficiency power amplifier
US10250197B1 (en) 2017-11-06 2019-04-02 Nxp Usa, Inc. Multiple-stage power amplifiers implemented with multiple semiconductor technologies
EP3480945A1 (en) 2017-11-06 2019-05-08 NXP USA, Inc. Multiple-stage power amplifiers implemented with multiple semiconductor technologies
US10530306B2 (en) 2018-04-13 2020-01-07 Nxp Usa, Inc. Hybrid power amplifier circuit or system with combination low-pass and high-pass interstage circuitry and method of operating same
US11705869B2 (en) 2018-10-05 2023-07-18 Macom Technology Solutions Holdings, Inc. Low-load-modulation power amplifier
US12009788B2 (en) 2019-03-28 2024-06-11 Macom Technology Solutions Holdings, Inc. In-transistor load modulation
WO2021137951A1 (en) 2019-12-30 2021-07-08 Macom Technology Solutions Holdings, Inc. Low-load-modulation broadband amplifier
US12028022B2 (en) 2020-12-10 2024-07-02 Macom Technology Solutions Holdings, Inc. Hybrid power amplifier with GaN-on-Si and GaN-on-SiC circuits
EP4297274A1 (en) 2022-06-24 2023-12-27 Wolfspeed, Inc. Flip chip doherty amplifier devices

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW293899B (enExample) * 1994-10-18 1996-12-21 Seiko Epson Corp
JP3135195B2 (ja) * 1994-10-26 2001-02-13 三菱電機株式会社 マイクロ波集積回路
CA2204409A1 (en) * 1995-11-30 1997-05-31 James Frank Long Amplifier circuit and method of tuning the amplifier circuit
US5786727A (en) * 1996-10-15 1998-07-28 Motorola, Inc. Multi-stage high efficiency linear power amplifier and method therefor
US6262629B1 (en) * 1999-07-06 2001-07-17 Motorola, Inc. High efficiency power amplifier having reduced output matching networks for use in portable devices
EP1104093A1 (en) * 1999-11-24 2001-05-30 Telefonaktiebolaget Lm Ericsson Method and apparatus for generation of a RF signal
US6320462B1 (en) * 2000-04-12 2001-11-20 Raytheon Company Amplifier circuit
US6864742B2 (en) * 2001-06-08 2005-03-08 Northrop Grumman Corporation Application of the doherty amplifier as a predistortion circuit for linearizing microwave amplifiers
US6791417B2 (en) * 2002-01-28 2004-09-14 Cree Microwave, Inc. N-way RF power amplifier circuit with increased back-off capability and power added efficiency using selected phase lengths and output impedances
US6700444B2 (en) * 2002-01-28 2004-03-02 Cree Microwave, Inc. N-way RF power amplifier with increased backoff power and power added efficiency
US6737922B2 (en) * 2002-01-28 2004-05-18 Cree Microwave, Inc. N-way RF power amplifier circuit with increased back-off capability and power added efficiency using unequal input power division
KR100553252B1 (ko) * 2002-02-01 2006-02-20 아바고테크놀로지스코리아 주식회사 휴대용 단말기의 전력 증폭 장치
GB2393866A (en) * 2002-09-06 2004-04-07 Filtronic Plc A class F Doherty amplifier using PHEMTs
US6822321B2 (en) * 2002-09-30 2004-11-23 Cree Microwave, Inc. Packaged RF power transistor having RF bypassing/output matching network
KR100480496B1 (ko) * 2002-11-18 2005-04-07 학교법인 포항공과대학교 도허티 증폭기를 이용한 신호 증폭 장치
US6798295B2 (en) * 2002-12-13 2004-09-28 Cree Microwave, Inc. Single package multi-chip RF power amplifier
JP2004222151A (ja) * 2003-01-17 2004-08-05 Nec Corp ドハーティ増幅器

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011046031A1 (ja) 2009-10-13 2011-04-21 日本電気株式会社 電力増幅器およびその動作方法
JP5440818B2 (ja) * 2009-10-13 2014-03-12 日本電気株式会社 電力増幅器およびその動作方法
US8736364B2 (en) 2009-10-13 2014-05-27 Nec Corporation Power amplifier and method of operation thereof
JP2013533713A (ja) * 2010-08-12 2013-08-22 ローデ ウント シュワルツ ゲーエムベーハー ウント コー カーゲー ドハティ拡張を有する高周波電力増幅器
JP2016525835A (ja) * 2013-07-19 2016-08-25 アルカテル−ルーセント ハイブリッド・パッケージ化パワー・デバイスを用いたデュアル・バンド高効率ドハティ増幅器

Also Published As

Publication number Publication date
TW200703886A (en) 2007-01-16
US7193473B2 (en) 2007-03-20
EP2442444A1 (en) 2012-04-18
WO2006102466A2 (en) 2006-09-28
TWI377783B (en) 2012-11-21
JP2009219161A (ja) 2009-09-24
EP1861920A4 (en) 2009-12-02
WO2006102466A3 (en) 2007-04-05
US20060214732A1 (en) 2006-09-28
EP1861920A2 (en) 2007-12-05
EP2442444B1 (en) 2014-08-20

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