JP2009506586A5 - - Google Patents

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Publication number
JP2009506586A5
JP2009506586A5 JP2008512266A JP2008512266A JP2009506586A5 JP 2009506586 A5 JP2009506586 A5 JP 2009506586A5 JP 2008512266 A JP2008512266 A JP 2008512266A JP 2008512266 A JP2008512266 A JP 2008512266A JP 2009506586 A5 JP2009506586 A5 JP 2009506586A5
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JP
Japan
Prior art keywords
power amplifier
stage
amplifier circuit
bjt
signal
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.)
Granted
Application number
JP2008512266A
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English (en)
Japanese (ja)
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JP2009506586A (ja
JP4954202B2 (ja
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Publication date
Priority claimed from US11/131,534 external-priority patent/US7199658B2/en
Application filed filed Critical
Publication of JP2009506586A publication Critical patent/JP2009506586A/ja
Publication of JP2009506586A5 publication Critical patent/JP2009506586A5/ja
Application granted granted Critical
Publication of JP4954202B2 publication Critical patent/JP4954202B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008512266A 2005-05-18 2006-02-10 ミリメートル波用途の電力増幅器の実施のための回路及び方法 Expired - Fee Related JP4954202B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/131,534 US7199658B2 (en) 2005-05-18 2005-05-18 Circuits and methods for implementing power amplifiers for millimeter wave applications
US11/131,534 2005-05-18
PCT/US2006/005012 WO2006124087A2 (en) 2005-05-18 2006-02-10 Circuits and methods for implementing power amplifiers for millimeter wave applications

Publications (3)

Publication Number Publication Date
JP2009506586A JP2009506586A (ja) 2009-02-12
JP2009506586A5 true JP2009506586A5 (enExample) 2009-07-09
JP4954202B2 JP4954202B2 (ja) 2012-06-13

Family

ID=37431715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008512266A Expired - Fee Related JP4954202B2 (ja) 2005-05-18 2006-02-10 ミリメートル波用途の電力増幅器の実施のための回路及び方法

Country Status (5)

Country Link
US (1) US7199658B2 (enExample)
EP (1) EP1882305A4 (enExample)
JP (1) JP4954202B2 (enExample)
CN (1) CN101507109B (enExample)
WO (1) WO2006124087A2 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7652539B2 (en) * 2005-10-31 2010-01-26 Huai Gao Multi-stage broadband amplifiers
US7683694B2 (en) * 2007-03-14 2010-03-23 Quantance, Inc. Low noise logarithmic detector
TWI344263B (en) * 2008-01-25 2011-06-21 Univ Nat Taiwan Low-noise amplifier
JP5120248B2 (ja) * 2008-12-26 2013-01-16 富士通株式会社 増幅回路
US8344801B2 (en) * 2010-04-02 2013-01-01 Mks Instruments, Inc. Variable class characteristic amplifier
US9431975B2 (en) 2011-04-04 2016-08-30 The Trustees Of Columbia University In The City Of New York Circuits for providing class-E power amplifiers
US8508250B2 (en) * 2011-10-13 2013-08-13 Research In Motion Limited Asymmetrical bus keeper
US8873339B2 (en) 2012-08-10 2014-10-28 Tensorcom, Inc. Method and apparatus for a clock and signal distribution network for a 60 GHz transmitter system
WO2014025713A1 (en) * 2012-08-10 2014-02-13 Tensorcom, Inc. Method and apparatus for a clock and signal distribution network for a beamforming 60 ghz transmitter system
US8723602B2 (en) 2012-08-10 2014-05-13 Tensorcom, Inc. Method and apparatus for a class-E load tuned beamforming 60 GHz transmitter
US9825656B2 (en) 2013-08-01 2017-11-21 Qorvo Us, Inc. Weakly coupled tunable RF transmitter architecture
US9780756B2 (en) 2013-08-01 2017-10-03 Qorvo Us, Inc. Calibration for a tunable RF filter structure
US9899133B2 (en) 2013-08-01 2018-02-20 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9685928B2 (en) 2013-08-01 2017-06-20 Qorvo Us, Inc. Interference rejection RF filters
US9444417B2 (en) 2013-03-15 2016-09-13 Qorvo Us, Inc. Weakly coupled RF network based power amplifier architecture
US9859863B2 (en) 2013-03-15 2018-01-02 Qorvo Us, Inc. RF filter structure for antenna diversity and beam forming
US12224096B2 (en) 2013-03-15 2025-02-11 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9871499B2 (en) 2013-03-15 2018-01-16 Qorvo Us, Inc. Multi-band impedance tuners using weakly-coupled LC resonators
US9614490B2 (en) 2013-06-06 2017-04-04 Qorvo Us, Inc. Multi-band interference optimization
US9755671B2 (en) 2013-08-01 2017-09-05 Qorvo Us, Inc. VSWR detector for a tunable filter structure
US9774311B2 (en) 2013-03-15 2017-09-26 Qorvo Us, Inc. Filtering characteristic adjustments of weakly coupled tunable RF filters
US9391565B2 (en) 2013-03-15 2016-07-12 TriQuint International PTE, Ltd. Amplifier phase distortion correction based on amplitude distortion measurement
US9628045B2 (en) 2013-08-01 2017-04-18 Qorvo Us, Inc. Cooperative tunable RF filters
US9705478B2 (en) 2013-08-01 2017-07-11 Qorvo Us, Inc. Weakly coupled tunable RF receiver architecture
US20150092625A1 (en) * 2013-03-15 2015-04-02 Rf Micro Devices, Inc. Hybrid active and passive tunable rf filters
US9780817B2 (en) 2013-06-06 2017-10-03 Qorvo Us, Inc. RX shunt switching element-based RF front-end circuit
US9966981B2 (en) 2013-06-06 2018-05-08 Qorvo Us, Inc. Passive acoustic resonator based RF receiver
US9800282B2 (en) 2013-06-06 2017-10-24 Qorvo Us, Inc. Passive voltage-gain network
US9705542B2 (en) 2013-06-06 2017-07-11 Qorvo Us, Inc. Reconfigurable RF filter
US10063197B2 (en) 2014-03-05 2018-08-28 The Trustees Of Columbia University In The City Of New York Circuits for power-combined power amplifier arrays
US9602056B2 (en) * 2014-09-19 2017-03-21 Skyworks Solutions, Inc. Amplifier with base current reuse
US9614541B2 (en) 2014-10-01 2017-04-04 The Trustees Of Columbia University In The City Of New York Wireless-transmitter circuits including power digital-to-amplitude converters
US10796835B2 (en) 2015-08-24 2020-10-06 Qorvo Us, Inc. Stacked laminate inductors for high module volume utilization and performance-cost-size-processing-time tradeoff
US9985591B2 (en) 2016-10-27 2018-05-29 Qualcomm Incorporated Differential source follower driven power amplifier
US11139238B2 (en) 2016-12-07 2021-10-05 Qorvo Us, Inc. High Q factor inductor structure
WO2021097495A2 (en) * 2021-03-05 2021-05-20 Futurewei Technologies, Inc. Linearity-preserving amplifier
KR102841934B1 (ko) * 2022-10-12 2025-08-01 데코 인터그레이션 테크놀로지 컴퍼니 리미티드 밀리미터파 기반 스위칭 전원 공급 장치

Family Cites Families (14)

* 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
JPS6210906A (ja) * 1985-07-08 1987-01-19 Nec Corp トランジスタ増幅装置
JPH05343936A (ja) * 1992-06-04 1993-12-24 Toyo Commun Equip Co Ltd 増幅器の駆動回路
US5341109A (en) * 1993-01-05 1994-08-23 Sgs-Thomson Microelectronics, Inc. Current mirror circuit
US5535438A (en) * 1994-05-10 1996-07-09 Panasonic Technologies, Inc. Phase linear class E amplifier for a satellite communication terminal which communicates with a low earth orbiting satellite
JPH10190379A (ja) * 1996-12-26 1998-07-21 Matsushita Electric Ind Co Ltd 複数周波数帯域高効率線形電力増幅器
US6232841B1 (en) * 1999-07-01 2001-05-15 Rockwell Science Center, Llc Integrated tunable high efficiency power amplifier
AU6615700A (en) * 1999-07-29 2001-02-19 Tropian, Inc. High-efficiency modulating rf amplifier
US7265618B1 (en) * 2000-05-04 2007-09-04 Matsushita Electric Industrial Co., Ltd. RF power amplifier having high power-added efficiency
JP2001127701A (ja) * 1999-10-28 2001-05-11 Hitachi Ltd 電力増幅器モジュール
FR2813148B1 (fr) * 2000-08-21 2003-08-15 St Microelectronics Sa Preamplificateur lineaire pour amplificateur de puissance radio-frequence
US6388512B1 (en) * 2000-11-03 2002-05-14 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Process for a high efficiency Class D microwave power amplifier operating in the S-Band
US6806767B2 (en) * 2002-07-09 2004-10-19 Anadigics, Inc. Power amplifier with load switching circuit
JP4071163B2 (ja) * 2003-06-13 2008-04-02 シャープ株式会社 電力増幅器およびそれを備える通信装置

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