DE60002738D1 - Sender für funksignale, die mit einer autoadaptiven verstärkerspolarisation moduliert werden - Google Patents

Sender für funksignale, die mit einer autoadaptiven verstärkerspolarisation moduliert werden

Info

Publication number
DE60002738D1
DE60002738D1 DE60002738T DE60002738T DE60002738D1 DE 60002738 D1 DE60002738 D1 DE 60002738D1 DE 60002738 T DE60002738 T DE 60002738T DE 60002738 T DE60002738 T DE 60002738T DE 60002738 D1 DE60002738 D1 DE 60002738D1
Authority
DE
Germany
Prior art keywords
radio signals
autoadaptive
transmitters
signals modulated
amplitude
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 - Lifetime
Application number
DE60002738T
Other languages
English (en)
Other versions
DE60002738T2 (de
Inventor
Luc Lapierre
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Application granted granted Critical
Publication of DE60002738D1 publication Critical patent/DE60002738D1/de
Publication of DE60002738T2 publication Critical patent/DE60002738T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
    • 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
    • H03F1/0261—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the polarisation voltage or current, e.g. gliding Class A
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
DE60002738T 1999-09-24 2000-09-22 Sender für funksignale, die mit einer autoadaptiven verstärkerspolarisation moduliert werden Expired - Lifetime DE60002738T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9911943 1999-09-24
FR9911943A FR2799063B1 (fr) 1999-09-24 1999-09-24 Emetteur de signaux radioelectriques modules a polarisation d'amplification auto-adaptee
PCT/FR2000/002628 WO2001022572A1 (fr) 1999-09-24 2000-09-22 Emetteur de signaux radioelectriques modules a polarisation d'amplification auto-adaptee

Publications (2)

Publication Number Publication Date
DE60002738D1 true DE60002738D1 (de) 2003-06-18
DE60002738T2 DE60002738T2 (de) 2004-04-01

Family

ID=9550205

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002738T Expired - Lifetime DE60002738T2 (de) 1999-09-24 2000-09-22 Sender für funksignale, die mit einer autoadaptiven verstärkerspolarisation moduliert werden

Country Status (7)

Country Link
US (1) US7103114B1 (de)
EP (1) EP1214780B1 (de)
JP (1) JP2003510874A (de)
AT (1) ATE240607T1 (de)
DE (1) DE60002738T2 (de)
FR (1) FR2799063B1 (de)
WO (1) WO2001022572A1 (de)

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WO2004032345A1 (ja) * 2002-10-03 2004-04-15 Matsushita Electric Industrial Co., Ltd. 送信方法及び送信装置
JP3985649B2 (ja) * 2002-10-03 2007-10-03 松下電器産業株式会社 送信方法及び送信装置
JP2005167805A (ja) * 2003-12-04 2005-06-23 Matsushita Electric Ind Co Ltd 送信機
JP2005252471A (ja) * 2004-03-02 2005-09-15 Fujitsu Ltd 無線通信装置及びその増幅回路の制御方法
DE102005034440A1 (de) * 2005-07-22 2007-02-01 Infineon Technologies Ag Verstärkeranordnung, Polartransmitter mit der Verstärkeranordnung und Verfahren zur Signalverstärkung
US8093946B2 (en) * 2006-03-17 2012-01-10 Nujira Limited Joint optimisation of supply and bias modulation
GB2438457B (en) * 2006-03-17 2011-09-14 Nujira Ltd Joint optimisation of supply and bias modulation
JP2009017388A (ja) * 2007-07-06 2009-01-22 Denso Corp 差動増幅器および演算増幅器
US8212541B2 (en) 2008-05-08 2012-07-03 Massachusetts Institute Of Technology Power converter with capacitive energy transfer and fast dynamic response
WO2009151097A1 (ja) * 2008-06-13 2009-12-17 日本電気株式会社 電力増幅器及びその増幅方法、それを用いた電波送信機
WO2010056646A1 (en) * 2008-11-11 2010-05-20 Massachusetts Institute Of Technology An asymmetric multilevel outphasing architecture for rf amplifiers
JP5212316B2 (ja) * 2009-09-03 2013-06-19 富士通株式会社 無線通信装置及び無線通信方法
US8760148B1 (en) * 2010-07-21 2014-06-24 Anritsu Company Pulse modulated PIM measurement instrument
JP5725026B2 (ja) * 2010-08-03 2015-05-27 日本電気株式会社 電源変調器及びその制御方法
EP2432118B1 (de) 2010-09-15 2012-12-26 Agence Spatiale Européenne Funkfrequenzleistungsverstärker mit schneller Hüllkurvennachführung
JP2012129787A (ja) * 2010-12-15 2012-07-05 Hitachi Kokusai Electric Inc 電源回路
US10389235B2 (en) 2011-05-05 2019-08-20 Psemi Corporation Power converter
KR101556838B1 (ko) 2011-05-05 2015-10-13 아크틱 샌드 테크놀로지스, 인크. 모듈형 단계들을 구비한 dc-dc 컨버터
US9882471B2 (en) 2011-05-05 2018-01-30 Peregrine Semiconductor Corporation DC-DC converter with modular stages
US10680515B2 (en) 2011-05-05 2020-06-09 Psemi Corporation Power converters with modular stages
US9537456B2 (en) 2012-10-30 2017-01-03 Eta Devices, Inc. Asymmetric multilevel backoff amplifier with radio-frequency splitter
US9166536B2 (en) 2012-10-30 2015-10-20 Eta Devices, Inc. Transmitter architecture and related methods
US8824978B2 (en) 2012-10-30 2014-09-02 Eta Devices, Inc. RF amplifier architecture and related techniques
US8829993B2 (en) 2012-10-30 2014-09-09 Eta Devices, Inc. Linearization circuits and methods for multilevel power amplifier systems
US9210598B1 (en) 2013-03-14 2015-12-08 Anritsu Company Systems and methods for measuring passive intermodulation (PIM) and return loss
US8619445B1 (en) 2013-03-15 2013-12-31 Arctic Sand Technologies, Inc. Protection of switched capacitor power converter
US9331633B1 (en) 2013-03-15 2016-05-03 Anritsu Company System and method for eliminating intermodulation
WO2014168911A1 (en) 2013-04-09 2014-10-16 Massachusetts Institute Of Technology Power conservation with high power factor
EP2987232B1 (de) 2013-04-15 2020-03-04 Agence Spatiale Européenne Hochfrequenz-leistungsverstärker mit breitbandhüllkurvennachführung mittels eines umgekehrten tiefsetzstellers
US9588212B1 (en) 2013-09-10 2017-03-07 Anritsu Company Method of calibrating a measurement instrument for determining direction and distance to a source of passive intermodulation (PIM)
US9755672B2 (en) 2013-09-24 2017-09-05 Eta Devices, Inc. Integrated power supply and modulator for radio frequency power amplifiers
US10840805B2 (en) 2013-09-24 2020-11-17 Eta Devices, Inc. Integrated power supply and modulator for radio frequency power amplifiers
US9825545B2 (en) 2013-10-29 2017-11-21 Massachusetts Institute Of Technology Switched-capacitor split drive transformer power conversion circuit
WO2016004427A1 (en) 2014-07-03 2016-01-07 Massachusetts Institute Of Technology High-frequency, high-density power factor correction conversion for universal input grid interface
US9768731B2 (en) 2014-07-23 2017-09-19 Eta Devices, Inc. Linearity and noise improvement for multilevel power amplifier systems using multi-pulse drain transitions
US9455792B1 (en) 2015-01-21 2016-09-27 Anritsu Company System and method for measuring passive intermodulation (PIM) in a device under test (DUT)
US9979421B2 (en) 2015-03-02 2018-05-22 Eta Devices, Inc. Digital pre-distortion (DPD) training and calibration system and related techniques
US9768892B1 (en) 2015-03-30 2017-09-19 Anritsu Company Pulse modulated passive intermodulation (PIM) measuring instrument with reduced noise floor
US9977068B1 (en) 2015-07-22 2018-05-22 Anritsu Company Frequency multiplexer for use with instruments for measuring passive intermodulation (PIM)
US10541733B1 (en) * 2017-11-05 2020-01-21 Quantenna Communications, Inc. Regulated switch banks for driving transmit power amplifiers of a MIMO wireless transceiver
KR102628249B1 (ko) 2019-07-08 2024-01-23 에타 와이어리스, 아이엔씨. 차동 용량성 에너지 전달을 이용한 rf 전력 증폭기용의 다중 출력 공급 제너레이터
US11637531B1 (en) 2019-09-05 2023-04-25 Murata Manufacturing Co., Ltd. Supply generator and associated control methods
US11909358B1 (en) 2020-01-22 2024-02-20 Murata Manufacturing Co., Ltd. Multilevel amplifier systems and related techniques
FR3118386B1 (fr) 2020-12-22 2023-04-28 Thales Sa Systeme d'adaptation de la tension d'un drain d'un etage de puissance

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US5123031A (en) * 1989-02-08 1992-06-16 Nokia-Mobira Oy Control voltage generator in a transmitter arrangement for digitally modulated signals
JPH0511531U (ja) * 1991-07-18 1993-02-12 三菱電機株式会社 電力合成ｆｅｔ増幅器
US5608762A (en) * 1993-06-30 1997-03-04 Spectralink Corporation Apparatus and method for automatic discriminator compensation in a FSK receiver
US5432473A (en) * 1993-07-14 1995-07-11 Nokia Mobile Phones, Limited Dual mode amplifier with bias control
FR2716313B1 (fr) * 1994-02-11 1996-04-12 Alcatel Mobile Comm France Dispositif de commande de la polarisation d'un amplificateur.
GB2296145B (en) * 1994-12-15 1999-09-22 Nokia Mobile Phones Ltd Radio transmitters and methods of operation
US5933767A (en) * 1997-09-15 1999-08-03 Motorola, Inc. Apparatus and method for tuning the gain of a transmitter utilizing cartesian feedback
US6084468A (en) * 1997-10-06 2000-07-04 Motorola, Inc. Method and apparatus for high efficiency wideband power amplification
JPH11261434A (ja) * 1998-03-09 1999-09-24 Alps Electric Co Ltd 変復調装置
US5990750A (en) * 1998-03-16 1999-11-23 Lockheed Martin Corporation Amplifier and driver system with multichannel operation
JP2000332622A (ja) * 1999-05-20 2000-11-30 Fujitsu General Ltd 無線送信機
US6429746B1 (en) * 1999-12-07 2002-08-06 Nokia Networks Oy System and method for auto-bias of an amplifier

Also Published As

Publication number Publication date
DE60002738T2 (de) 2004-04-01
US7103114B1 (en) 2006-09-05
ATE240607T1 (de) 2003-05-15
JP2003510874A (ja) 2003-03-18
WO2001022572A1 (fr) 2001-03-29
EP1214780A1 (de) 2002-06-19
EP1214780B1 (de) 2003-05-14
FR2799063A1 (fr) 2001-03-30
FR2799063B1 (fr) 2001-12-21

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