FR2670631B1 - Agencement d'amplificateurs montes en parallele avec moyen de controle des phases et procede d'amplification correspondant. - Google Patents

Agencement d'amplificateurs montes en parallele avec moyen de controle des phases et procede d'amplification correspondant.

Info

Publication number
FR2670631B1
FR2670631B1 FR9113076A FR9113076A FR2670631B1 FR 2670631 B1 FR2670631 B1 FR 2670631B1 FR 9113076 A FR9113076 A FR 9113076A FR 9113076 A FR9113076 A FR 9113076A FR 2670631 B1 FR2670631 B1 FR 2670631B1
Authority
FR
France
Prior art keywords
arrangement
parallel
control means
phase control
amplification method
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.)
Expired - Fee Related
Application number
FR9113076A
Other languages
English (en)
Other versions
FR2670631A1 (fr
Inventor
Herbert Joseph Wolkstein
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2670631A1 publication Critical patent/FR2670631A1/fr
Application granted granted Critical
Publication of FR2670631B1 publication Critical patent/FR2670631B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03FAMPLIFIERS
    • H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602Combinations of several amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Radio Relay Systems (AREA)
FR9113076A 1990-11-02 1991-10-23 Agencement d'amplificateurs montes en parallele avec moyen de controle des phases et procede d'amplification correspondant. Expired - Fee Related FR2670631B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/608,460 US5222246A (en) 1990-11-02 1990-11-02 Parallel amplifiers with combining phase controlled from combiner difference port

Publications (2)

Publication Number Publication Date
FR2670631A1 FR2670631A1 (fr) 1992-06-19
FR2670631B1 true FR2670631B1 (fr) 1998-07-03

Family

ID=24436605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113076A Expired - Fee Related FR2670631B1 (fr) 1990-11-02 1991-10-23 Agencement d'amplificateurs montes en parallele avec moyen de controle des phases et procede d'amplification correspondant.

Country Status (5)

Country Link
US (1) US5222246A (fr)
JP (1) JPH04267612A (fr)
DE (1) DE4134073A1 (fr)
FR (1) FR2670631B1 (fr)
GB (1) GB2251746B (fr)

Families Citing this family (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355512A (en) * 1992-03-12 1994-10-11 General Electric Co. Uplink null intrusion rejection for satellite communications systems
US5444418A (en) * 1994-07-29 1995-08-22 Motorola, Inc. Method and apparatus for feedforward power amplifying
TW280064B (fr) * 1994-09-29 1996-07-01 Radio Frequency Systems Inc
TW293968B (fr) * 1994-09-29 1996-12-21 Radio Frequency Systems Inc
US5539834A (en) * 1994-11-03 1996-07-23 At&T Corp. Baffled microphone assembly
KR960027576A (ko) * 1994-12-01 1996-07-22 리차드 탤런 육상 이동 무선 베이스 사이트에 사용되는 무선 신호 스캐닝 및 타겟팅 시스템
US5701596A (en) * 1994-12-01 1997-12-23 Radio Frequency Systems, Inc. Modular interconnect matrix for matrix connection of a plurality of antennas with a plurality of radio channel units
US5606283A (en) * 1995-05-12 1997-02-25 Trw Inc. Monolithic multi-function balanced switch and phase shifter
DE19541219C2 (de) * 1995-11-04 1998-12-03 Bosch Gmbh Robert Verstärkerschaltung
US6185182B1 (en) 1996-07-26 2001-02-06 Radio Frequency Systems, Inc. Power sharing amplifier system for a cellular communications system
US6016304A (en) * 1996-08-07 2000-01-18 Raytheon Company RF phase and/or amplitude control device
US5884143A (en) * 1997-02-21 1999-03-16 Lockheed Martin Corporation Spacecraft with paralleled amplifiers and redundancy
US5892395A (en) * 1997-05-02 1999-04-06 Motorola, Inc. Method and apparatus for efficient signal power amplification
DE19730086A1 (de) * 1997-07-14 1999-01-21 Bosch Gmbh Robert Sendeeinrichtung für Hochfrequenzsignale
US20010043121A1 (en) * 1997-11-27 2001-11-22 Yuji Kakuta Semiconductor circuit with a stabilized gain slope
SE511323C2 (sv) * 1997-12-23 1999-09-13 Ericsson Telefon Ab L M Metod och anordning för fasreglering
FR2773422B1 (fr) * 1998-01-06 2000-02-04 Alsthom Cge Alcatel Dispositif de controle en amplitude et en phase d'un signal radiofrequence
US5886573A (en) * 1998-03-06 1999-03-23 Fujant, Inc. Amplification using amplitude reconstruction of amplitude and/or angle modulated carrier
US6381212B1 (en) 1998-06-17 2002-04-30 Radio Frequency Systems, Inc. Power sharing amplifier system for amplifying multiple input signals with shared power amplifiers
US5990734A (en) * 1998-06-19 1999-11-23 Datum Telegraphic Inc. System and methods for stimulating and training a power amplifier during non-transmission events
US6384695B2 (en) 1999-03-08 2002-05-07 Lucent Technologies Inc. High power combiner apparatus
US6799020B1 (en) 1999-07-20 2004-09-28 Qualcomm Incorporated Parallel amplifier architecture using digital phase control techniques
US6262690B1 (en) * 2000-10-13 2001-07-17 Motorola, Inc. Method for efficiently generating selectable antenna polarization
US6650180B2 (en) * 2000-12-27 2003-11-18 Emhiser Research, Inc. Totem pole rf amplifiers with phase and amplitude correction
EP1345321A1 (fr) * 2002-03-13 2003-09-17 Lucent Technologies Inc. Un circuit comportant des amplificateurs en paralèlle, et procédé de réduction de la différence de l'amplitude entre les signaux de sortie de ces amplificateurs
US6614591B1 (en) * 2002-06-06 2003-09-02 The Boeing Company Optical combiner
US20030228854A1 (en) * 2002-06-10 2003-12-11 Nokia Corporation Method and system for increasing the output power of a wireless signal
US7369834B2 (en) * 2002-10-11 2008-05-06 Rf Magic, Inc. Impedance-matched IQ network for an image rejection circuit
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US20040110468A1 (en) * 2002-12-10 2004-06-10 Perlman Stephen G. Wireless network with presentation and media layers for broadcast satellite and cable services
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US9061207B2 (en) 2002-12-10 2015-06-23 Sony Computer Entertainment America Llc Temporary decoder apparatus and method
US7493078B2 (en) * 2002-12-10 2009-02-17 Onlive, Inc. Antenna assembly for satellite and wireless services
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US7558525B2 (en) * 2002-12-10 2009-07-07 Onlive, Inc. Mass storage repository for a wireless network
US9446305B2 (en) 2002-12-10 2016-09-20 Sony Interactive Entertainment America Llc System and method for improving the graphics performance of hosted applications
US7849491B2 (en) 2002-12-10 2010-12-07 Onlive, Inc. Apparatus and method for wireless video gaming
US8526490B2 (en) 2002-12-10 2013-09-03 Ol2, Inc. System and method for video compression using feedback including data related to the successful receipt of video content
US8964830B2 (en) * 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US8711923B2 (en) 2002-12-10 2014-04-29 Ol2, Inc. System and method for selecting a video encoding format based on feedback data
US7684752B2 (en) * 2002-12-10 2010-03-23 Onlive, Inc. Wireless network providing distributed video / data services
US8549574B2 (en) 2002-12-10 2013-10-01 Ol2, Inc. Method of combining linear content and interactive content compressed together as streaming interactive video
US8366552B2 (en) 2002-12-10 2013-02-05 Ol2, Inc. System and method for multi-stream video compression
US9192859B2 (en) 2002-12-10 2015-11-24 Sony Computer Entertainment America Llc System and method for compressing video based on latency measurements and other feedback
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US10201760B2 (en) 2002-12-10 2019-02-12 Sony Interactive Entertainment America Llc System and method for compressing video based on detected intraframe motion
US7684776B2 (en) * 2002-12-24 2010-03-23 Intel Corporation Wireless communication device having variable gain device and method therefor
US7590084B2 (en) * 2003-02-14 2009-09-15 Onlive, Inc. Self-configuring, adaptive, three-dimensional, wireless network
US7593361B2 (en) * 2003-02-14 2009-09-22 Onlive, Inc. Method of operation for a three-dimensional, wireless network
US7215660B2 (en) 2003-02-14 2007-05-08 Rearden Llc Single transceiver architecture for a wireless network
JP2004336448A (ja) * 2003-05-08 2004-11-25 Nec Corp マルチポート増幅装置
DE10340812A1 (de) * 2003-09-04 2005-04-28 Siemens Ag Lineare Verstärkeranordnung mit nichtlinearem Verstärkerelement für eine mobile Funkeinrichtung
FI119710B (fi) * 2004-03-22 2009-02-13 Filtronic Comtek Oy Pienikohinaisen vahvistinparin tulojärjestely
DE102004024805B4 (de) * 2004-05-17 2015-11-12 TRUMPF Hüttinger GmbH + Co. KG Verfahren und Regelanordnung zur Regelung der Ausgangsleistung einer HF-Verstärkeranordnung
EP1756971B1 (fr) * 2004-05-26 2013-04-10 Wireless Extenders, Inc. Repeteur sans fil mettant en oeuvre la detection et la protection des oscillations de faible niveau pour un systeme de communication duplex
US7254374B2 (en) * 2004-07-21 2007-08-07 Spx Corporation Switchable multi-transmitter combiner and method
US7148746B2 (en) 2004-10-26 2006-12-12 Andrew Corporation High efficiency amplifier
EP1819038A4 (fr) * 2004-11-30 2008-07-09 Fujitsu Ltd Circuit d'extraction de signal et amplificateur de distortion associe
WO2009012735A1 (fr) * 2007-07-23 2009-01-29 Hüttinger Elektronik Gmbh + Co. Kg Dispositif d'alimentation en plasma
US9168457B2 (en) 2010-09-14 2015-10-27 Sony Computer Entertainment America Llc System and method for retaining system state
US8315578B2 (en) * 2008-07-15 2012-11-20 Research In Motion Limited Mobile wireless communications device with separate in-phase and quadrature power amplification
US8259005B1 (en) * 2009-03-18 2012-09-04 Lockheed Martin Corporation True time delay diversity beamforming
KR101786970B1 (ko) 2010-07-02 2017-11-15 누보트로닉스, 인크. 3차원 마이크로구조체
CN103891152B (zh) 2011-08-19 2016-04-27 昆特尔科技有限公司 用于提供垂直平面空间波束成形的方法和装置
US9065163B1 (en) 2011-12-23 2015-06-23 Nuvotronics, Llc High frequency power combiner/divider
WO2013155533A1 (fr) * 2012-04-13 2013-10-17 California Institute Of Technology Réduction intégrée de largeur de ligne, indépendante de la source de lumière de lasers, par des techniques de rétroaction électro-optique
US9300357B2 (en) * 2012-08-20 2016-03-29 SeralTek, LLC Signal splitter
AU2013319718A1 (en) * 2012-09-18 2015-03-12 Nec Corporation Power combining circuit and power combining method
US8952752B1 (en) 2012-12-12 2015-02-10 Nuvotronics, Llc Smart power combiner
US8666342B1 (en) * 2013-02-08 2014-03-04 Broadcom Corporation Reflection-type variable attenuators
US10145938B2 (en) * 2014-04-26 2018-12-04 Infineon Technologies Ag Power sensor for integrated circuits
US9755670B2 (en) 2014-05-29 2017-09-05 Skyworks Solutions, Inc. Adaptive load for coupler in broadband multimode multiband front end module
US20150349395A1 (en) * 2014-05-29 2015-12-03 Ernesto G.F. Starri Isolator/circulator with improved loss and bandwith
US9748627B2 (en) * 2014-06-12 2017-08-29 Skyworks Solutions, Inc. Devices and methods related to directional couplers
US9496902B2 (en) 2014-07-24 2016-11-15 Skyworks Solutions, Inc. Apparatus and methods for reconfigurable directional couplers in an RF transceiver with selectable phase shifters
US9614269B2 (en) 2014-12-10 2017-04-04 Skyworks Solutions, Inc. RF coupler with adjustable termination impedance
EP3235202A4 (fr) * 2014-12-19 2018-08-15 ZTE Corporation Énergie de sortie efficace combinant un système radio micro-onde numérique
JP6466186B2 (ja) * 2015-02-02 2019-02-06 株式会社東芝 変調信号生成装置及び無線装置
CN108292793B (zh) 2015-09-10 2021-03-09 天工方案公司 用于多频功率检测的电磁耦合器
WO2017062386A1 (fr) 2015-10-04 2017-04-13 Jianxun Zhu Circuits de communication sans fil sur plusieurs bandes de fréquences
TWI716539B (zh) 2016-02-05 2021-01-21 美商天工方案公司 具有多波段濾波的電磁耦合器
WO2017151321A1 (fr) 2016-02-29 2017-09-08 Skyworks Solutions, Inc. Ensembles filtre et coupleur directif intégrés
US10256522B2 (en) * 2016-03-22 2019-04-09 Huawei Technologies Co., Ltd. Vertical combiner for overlapped linear phased array
CN109155361B (zh) 2016-03-30 2022-11-08 天工方案公司 用于耦合器线性度改进和重新配置的可调节活性硅
US10084224B2 (en) 2016-04-29 2018-09-25 Skyworks Solutions, Inc. Compensated electromagnetic coupler
WO2017189825A1 (fr) 2016-04-29 2017-11-02 Skyworks Solutions, Inc. Coupleur électromagnétique accordable et modules ainsi que dispositifs l'utilisant
WO2017196652A2 (fr) 2016-05-09 2017-11-16 Skyworks Solutions, Inc. Coupleur électromagnétique auto-réglable à détection automatique de fréquence
US10854945B2 (en) 2016-05-20 2020-12-01 The Trustees Of Columbia University In The City Of New York Circuits for wireless communication on multiple frequency bands
US10164681B2 (en) 2016-06-06 2018-12-25 Skyworks Solutions, Inc. Isolating noise sources and coupling fields in RF chips
WO2017223141A1 (fr) 2016-06-22 2017-12-28 Skyworks Solutions, Inc. Agencements de coupleur électromagnétique pour la détection de puissance multi-fréquence et dispositifs associés
US10742189B2 (en) 2017-06-06 2020-08-11 Skyworks Solutions, Inc. Switched multi-coupler apparatus and modules and devices using same
PT110339A (pt) 2017-10-10 2019-05-13 Miguel Henriques Dias Morgado Dinis Rui Conversor analógico-analógico com amplificação quantizada digitalmente controlada
US10983245B2 (en) * 2017-12-29 2021-04-20 Massachusetts Institute Of Technology Radiometer systems and methods
JP7052551B2 (ja) * 2018-05-17 2022-04-12 日本電気株式会社 分配合成装置
US10644374B1 (en) 2019-03-27 2020-05-05 Globalfoundries Inc. Multi-channel power combiner with phase adjustment
US11863148B1 (en) * 2021-07-15 2024-01-02 Christos Tsironis Active impedance tuner for base-band load pull

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232266A (en) * 1978-09-05 1980-11-04 Bell Telephone Laboratories, Incorporated Technique for sharing a plurality of transponders among a same or larger number of channels
US4360813A (en) * 1980-03-19 1982-11-23 The Boeing Company Power combining antenna structure
US4373207A (en) * 1980-12-17 1983-02-08 Bell Telephone Laboratories, Incorporated Space diversity signal combiner
IT1136682B (it) * 1981-06-19 1986-09-03 Italtel Spa Disposizione circuitale per sommare in potenza due segnali a microonde isofrequenzali
US4490684A (en) * 1983-01-03 1984-12-25 Motorola, Inc. Adaptive quadrature combining apparatus
US4549152A (en) * 1983-03-28 1985-10-22 Rca Corporation Broadband adjustable phase modulation circuit
US4614915A (en) * 1985-01-14 1986-09-30 Texas Instruments Incorporated Monolithic series feedback low noise FET amplifier
US4634992A (en) * 1985-06-26 1987-01-06 Raytheon Company Magnetron amplifier power combiner
US4868795A (en) * 1985-08-05 1989-09-19 Terra Marine Engineering, Inc. Power leveling telemetry system
JPS6277028A (ja) * 1985-09-26 1987-04-09 株式会社東芝 電力合成制御方式
US4752967A (en) * 1985-11-29 1988-06-21 Tandem Computers Incorporated Power control system for satellite communications
US4723307A (en) * 1986-01-31 1988-02-02 General Signal Corporation Simplified phase-controlled television broadcast switching circuit and three-position coaxial LC phase shifter therefor
US4656434A (en) * 1986-02-03 1987-04-07 Raytheon Company RF power amplifier with load mismatch compensation
US4701716A (en) * 1986-05-07 1987-10-20 Rca Corporation Parallel distributed signal amplifiers
GB2196195B (en) * 1986-09-16 1990-12-19 Plessey Co Plc Quadrature signal generator
JPS63227222A (ja) * 1987-03-17 1988-09-21 Fujitsu Ltd 送信電力制御方式
US4882547A (en) * 1988-11-15 1989-11-21 General Electric Company Linearizer control system
US4926136A (en) * 1988-12-29 1990-05-15 Westinghouse Electric Corp. Power amplifier combiner for improving linearity of an output
US5019793A (en) * 1990-05-21 1991-05-28 Hughes Aircraft Company Digitally implemented variable phase shifter and amplitude weighting device

Also Published As

Publication number Publication date
GB2251746B (en) 1994-10-05
FR2670631A1 (fr) 1992-06-19
JPH04267612A (ja) 1992-09-24
DE4134073A1 (de) 1992-05-07
GB2251746A (en) 1992-07-15
GB9123032D0 (en) 1991-12-18
US5222246A (en) 1993-06-22

Similar Documents

Publication Publication Date Title
FR2670631B1 (fr) Agencement d'amplificateurs montes en parallele avec moyen de controle des phases et procede d'amplification correspondant.
ITRM920413A1 (it) Dispositivo e metodo per la rivelazione e la correzione della saturazione di amplificatori di potenza.
DE69220145D1 (de) Verstärker mit Verstärkungsregelung
DE3686425D1 (de) Verstaerker im ab-betrieb und sein entzerrungskorrektor.
DK0876392T3 (da) Lacton-derivater af 17.beta.-carboxy, carbothio og amidandrostanforbindelser
DE68918667D1 (de) Regelbarer Verstärker.
IS3709A7 (is) Aðferð til að ákvarða og stjórna hjúpmyndun hluta s.s. fisks
GB2243736B (en) Feed-forward amplifier including phase correction
FR2753449B1 (fr) Nouveaux derives 3,4-diaryloxazolone, leurs procedes de preparation, et leurs utilisations en therapeutique
IT9020376A0 (it) Metodo per preparare miscele stabili bitume-polimero
FR2689508B1 (fr) Derives de l'imidazole, leur procede de preparation et leur application en therapeutique.
DE69226400D1 (de) Offsetstromleseverstärker
AU2490984A (en) Techniques for establishing inground support footings and forstrengthening and stabilizing the soil at inground locations
FR2685329B1 (fr) Derives de 3(2h)-pyridazinone et procede pour les preparer.
FR2564135B1 (fr) Procede de detection et de correction de l'interference magnetique dans le controle des trous de forage
FR11C0047I2 (fr) Acides 8-cyano-1-cyclopropyl-7-(2,8-diazabicyclo-(4.3.0)-nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinocarboxyliques eventuellement substitues et leurs derives
NL192976B (nl) Controle- en nastelapparaat voor rijwielframes.
DE69113856D1 (de) Verstärker.
DE3864900D1 (de) Drehstabfederachse und niveauregulierung.
MA23083A1 (fr) Nouveaux derives de l'acide nicotinique .
FR2679229B1 (fr) Procede de preparation du cis-inositol, du meso-inositol, de l'epi-inositol et/ou du cis-quercitol eventuellement deuteres.
DE69214864D1 (de) H.F.-Verstärker
NO934532L (no) Landbruksmaskin for jordbearbeiding med et forbedret vendeapparat
FR2678934B1 (fr) Procede de preparation de l'isomere dextrogyre d'un derive de l'isoindolinone.
FR2754256B1 (fr) Nouveaux derives 1,2-diarylmethylenes, leurs procedes de preparation, et leurs utilisations en therapeutique

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070629