CA2577791C - Broadband microwave amplifier - Google Patents

Broadband microwave amplifier Download PDF

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Publication number
CA2577791C
CA2577791C CA2577791A CA2577791A CA2577791C CA 2577791 C CA2577791 C CA 2577791C CA 2577791 A CA2577791 A CA 2577791A CA 2577791 A CA2577791 A CA 2577791A CA 2577791 C CA2577791 C CA 2577791C
Authority
CA
Canada
Prior art keywords
load
class
amplifier
circuit representation
equivalent circuit
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.)
Active
Application number
CA2577791A
Other languages
English (en)
French (fr)
Other versions
CA2577791A1 (en
Inventor
Reza Tayrani
Jonathan D. Gordon
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.)
Raytheon Co
Original Assignee
Raytheon Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Raytheon Co filed Critical Raytheon Co
Publication of CA2577791A1 publication Critical patent/CA2577791A1/en
Application granted granted Critical
Publication of CA2577791C publication Critical patent/CA2577791C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H03F3/217—Class D power amplifiers; Switching 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
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2176—Class E amplifiers
    • 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
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Microwave Amplifiers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CA2577791A 2005-02-10 2006-02-09 Broadband microwave amplifier Active CA2577791C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/054,968 US7345539B2 (en) 2005-02-10 2005-02-10 Broadband microwave amplifier
US11/054,968 2005-02-10
PCT/US2006/004554 WO2006086542A1 (en) 2005-02-10 2006-02-09 Broadband microwave amplifier

Publications (2)

Publication Number Publication Date
CA2577791A1 CA2577791A1 (en) 2006-08-17
CA2577791C true CA2577791C (en) 2010-11-23

Family

ID=36499224

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2577791A Active CA2577791C (en) 2005-02-10 2006-02-09 Broadband microwave amplifier

Country Status (8)

Country Link
US (1) US7345539B2 (cg-RX-API-DMAC7.html)
EP (2) EP1849232A1 (cg-RX-API-DMAC7.html)
JP (2) JP2008530910A (cg-RX-API-DMAC7.html)
KR (1) KR20070096015A (cg-RX-API-DMAC7.html)
CA (1) CA2577791C (cg-RX-API-DMAC7.html)
DK (1) DK2182632T3 (cg-RX-API-DMAC7.html)
NO (2) NO20074547L (cg-RX-API-DMAC7.html)
WO (1) WO2006086542A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5419812B2 (ja) * 2010-06-30 2014-02-19 三菱電機株式会社 高周波多段能動回路
FR2965082B1 (fr) 2010-09-21 2012-09-28 Inside Contactless Procede et dispositif de modulation de charge active par couplage inductif
JP5759286B2 (ja) * 2011-06-27 2015-08-05 住友電気工業株式会社 スイッチング回路
US9083291B2 (en) 2011-08-12 2015-07-14 Bae Systems Information And Electronic Systems Integration Inc. Low voltage high efficiency gallium arsenide power amplifier
US8456238B1 (en) * 2012-03-30 2013-06-04 Centellax, Inc. Tapered attenuator network for mitigating effects of direct current (DC) bias inductor self-resonance in traveling wave amplifiers
JP6049673B2 (ja) * 2014-10-31 2016-12-21 株式会社東芝 半導体増幅装置
CN105550790B (zh) * 2016-03-08 2019-08-06 重庆大学 基于非拓扑法等值的互联电网无功优化计算方法
CN107547050B (zh) * 2017-08-21 2020-12-15 天津大学 一种双级双频带高效功率放大器
CN111985177B (zh) * 2020-06-30 2023-05-02 宁波大学 一种射频功率放大器的设计方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919656A (en) * 1973-04-23 1975-11-11 Nathan O Sokal High-efficiency tuned switching power amplifier
JPS59814Y2 (ja) * 1977-04-22 1984-01-11 ブライアン・ア−ネスト・アトウツド Ｄ級増幅器
US4717884A (en) * 1986-04-14 1988-01-05 Motorola, Inc. High efficiency RF power amplifier
US4763087A (en) * 1986-05-27 1988-08-09 Schrader Paul D Impedance matching network
JPS63279608A (ja) * 1987-05-11 1988-11-16 Nippon Telegr & Teleph Corp <Ntt> 増幅器集積回路
JPH0732335B2 (ja) * 1990-11-16 1995-04-10 日本電信電話株式会社 高周波増幅器
EP0570491B1 (en) * 1991-02-04 1997-08-20 Advanced Energy Industries, Inc. High power switch-mode radio frequency amplifier method and apparatus
JPH0554094A (ja) * 1991-08-23 1993-03-05 Mitsubishi Electric Corp 回路シミユレーシヨン装置
JP2627113B2 (ja) * 1992-01-16 1997-07-02 岩崎通信機株式会社 高周波電力増幅器
JPH06196902A (ja) * 1992-12-25 1994-07-15 Akira Ogawa バンドパスフィルタ
US6121840A (en) * 1996-12-24 2000-09-19 Murata Manufacturing Co., Ltd. High-frequency amplifier
JP4157619B2 (ja) * 1997-09-24 2008-10-01 東芝キヤリア株式会社 空気調和機
JP2000165175A (ja) * 1998-11-27 2000-06-16 Kyosan Electric Mfg Co Ltd インピーダンス整合装置
JP2000341162A (ja) * 1999-05-31 2000-12-08 Debon Multimedia Kk 周波数が異なる２つの搬送波を分波及び合成する共用装置、及び、該共用装置を利用した周波数が異なる２つの搬送波の伝播方法
US6232841B1 (en) * 1999-07-01 2001-05-15 Rockwell Science Center, Llc Integrated tunable high efficiency power amplifier
US6469919B1 (en) * 1999-07-22 2002-10-22 Eni Technology, Inc. Power supplies having protection circuits
AU2002213122A1 (en) * 2000-10-10 2002-04-22 California Institute Of Technology Class e/f switching power amplifiers
US6603352B2 (en) * 2001-12-03 2003-08-05 Icefyre Semiconductor Corporation Switched-mode power amplifier integrally performing power combining
US6552610B1 (en) * 2002-01-15 2003-04-22 Mva.Com Eurotec, B.V. Transmission-line tuned switching power amplifier
US6806767B2 (en) * 2002-07-09 2004-10-19 Anadigics, Inc. Power amplifier with load switching circuit
US20040027209A1 (en) * 2002-08-09 2004-02-12 Applied Materials, Inc. Fixed matching network with increased match range capabilities
US6949978B2 (en) * 2003-10-17 2005-09-27 Raytheon Company Efficient broadband switching-mode amplifier

Also Published As

Publication number Publication date
EP1849232A1 (en) 2007-10-31
CA2577791A1 (en) 2006-08-17
WO2006086542A1 (en) 2006-08-17
NO340987B1 (no) 2017-07-31
NO20170060A1 (no) 2017-01-16
EP2182632A1 (en) 2010-05-05
US7345539B2 (en) 2008-03-18
KR20070096015A (ko) 2007-10-01
US20060176114A1 (en) 2006-08-10
EP2182632B1 (en) 2013-01-02
JP5362884B2 (ja) 2013-12-11
DK2182632T3 (da) 2013-03-25
NO20074547L (no) 2007-10-29
JP2012231506A (ja) 2012-11-22
JP2008530910A (ja) 2008-08-07

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