ATE240607T1 - 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
ATE240607T1
ATE240607T1 AT00964349T AT00964349T ATE240607T1 AT E240607 T1 ATE240607 T1 AT E240607T1 AT 00964349 T AT00964349 T AT 00964349T AT 00964349 T AT00964349 T AT 00964349T AT E240607 T1 ATE240607 T1 AT E240607T1
Authority
AT
Austria
Prior art keywords
radio signals
autoadaptive
transmitters
signals modulated
amplitude
Prior art date
Application number
AT00964349T
Other languages
English (en)
Inventor
Luc Lapierre
Original Assignee
Centre Nat Etd Spatiales
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 Nat Etd Spatiales filed Critical Centre Nat Etd Spatiales
Application granted granted Critical
Publication of ATE240607T1 publication Critical patent/ATE240607T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT00964349T 1999-09-24 2000-09-22 Sender für funksignale, die mit einer autoadaptiven verstärkerspolarisation moduliert werden ATE240607T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE240607T1 true ATE240607T1 (de) 2003-05-15

Family

ID=9550205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00964349T ATE240607T1 (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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JP5440498B2 (ja) * 2008-06-13 2014-03-12 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
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US10389235B2 (en) 2011-05-05 2019-08-20 Psemi Corporation Power converter
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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
US8743553B2 (en) 2011-10-18 2014-06-03 Arctic Sand Technologies, Inc. Power converters with integrated capacitors
US8723491B2 (en) 2011-12-19 2014-05-13 Arctic Sand Technologies, Inc. Control of power converters with capacitive energy transfer
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
US9166536B2 (en) * 2012-10-30 2015-10-20 Eta Devices, Inc. Transmitter architecture and related methods
US9537456B2 (en) 2012-10-30 2017-01-03 Eta Devices, Inc. Asymmetric multilevel backoff amplifier with radio-frequency splitter
US9210598B1 (en) 2013-03-14 2015-12-08 Anritsu Company Systems and methods for measuring passive intermodulation (PIM) and return loss
US8724353B1 (en) 2013-03-15 2014-05-13 Arctic Sand Technologies, Inc. Efficient gate drivers for switched capacitor converters
US9331633B1 (en) 2013-03-15 2016-05-03 Anritsu Company System and method for eliminating intermodulation
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WO2014168911A1 (en) 2013-04-09 2014-10-16 Massachusetts Institute Of Technology Power conservation with high power factor
JP6367310B2 (ja) 2013-04-15 2018-08-01 アジャンス スパシャル ユーロペエンヌ 広帯域の包絡線追跡高周波パワー増幅器
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
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US10075064B2 (en) 2014-07-03 2018-09-11 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
CN116131601A (zh) 2015-03-13 2023-05-16 佩里格林半导体公司 用于变电的装置和方法以及计算机可读介质
US9768892B1 (en) 2015-03-30 2017-09-19 Anritsu Company Pulse modulated passive intermodulation (PIM) measuring instrument with reduced noise floor
KR20240159021A (ko) 2015-07-08 2024-11-05 피세미 코포레이션 스위칭된 커패시터 전력 컨버터들
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
CN119853441A (zh) 2019-07-08 2025-04-18 株式会社村田制作所 具有差分电容能量转移的用于射频功率放大器的多输出供应发生器
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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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Also Published As

Publication number Publication date
FR2799063B1 (fr) 2001-12-21
FR2799063A1 (fr) 2001-03-30
WO2001022572A1 (fr) 2001-03-29
US7103114B1 (en) 2006-09-05
EP1214780A1 (de) 2002-06-19
DE60002738D1 (de) 2003-06-18
EP1214780B1 (de) 2003-05-14
DE60002738T2 (de) 2004-04-01
JP2003510874A (ja) 2003-03-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties