DE69116268T2 - Festkörperleistungsverstärker mit dynamisch verstellbarem Arbeitspunkt - Google Patents

Festkörperleistungsverstärker mit dynamisch verstellbarem Arbeitspunkt

Info

Publication number
DE69116268T2
DE69116268T2 DE69116268T DE69116268T DE69116268T2 DE 69116268 T2 DE69116268 T2 DE 69116268T2 DE 69116268 T DE69116268 T DE 69116268T DE 69116268 T DE69116268 T DE 69116268T DE 69116268 T2 DE69116268 T2 DE 69116268T2
Authority
DE
Germany
Prior art keywords
solid state
power amplifier
operating point
state power
dynamically adjustable
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
DE69116268T
Other languages
English (en)
Other versions
DE69116268D1 (de
Inventor
David L Crampton
Arnold L Berman
Joseph E Davis
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.)
DirecTV Group Inc
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of DE69116268D1 publication Critical patent/DE69116268D1/de
Application granted granted Critical
Publication of DE69116268T2 publication Critical patent/DE69116268T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
    • 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
    • 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
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3223—Modifications of amplifiers to reduce non-linear distortion using feed-forward
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/004—Control by varying the supply voltage
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7227—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by a switch in the supply circuit of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/72—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H03F2203/7236—Indexing scheme relating to gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal the gated amplifier being switched on or off by putting into parallel or not, by choosing between amplifiers by (a ) switch(es)
DE69116268T 1990-08-30 1991-08-06 Festkörperleistungsverstärker mit dynamisch verstellbarem Arbeitspunkt Expired - Fee Related DE69116268T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/574,867 US5119042A (en) 1990-08-30 1990-08-30 Solid state power amplifier with dynamically adjusted operating point

Publications (2)

Publication Number Publication Date
DE69116268D1 DE69116268D1 (de) 1996-02-22
DE69116268T2 true DE69116268T2 (de) 1996-05-23

Family

ID=24297974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116268T Expired - Fee Related DE69116268T2 (de) 1990-08-30 1991-08-06 Festkörperleistungsverstärker mit dynamisch verstellbarem Arbeitspunkt

Country Status (5)

Country Link
US (1) US5119042A (de)
EP (1) EP0473299B1 (de)
JP (1) JP2695072B2 (de)
CA (1) CA2045259C (de)
DE (1) DE69116268T2 (de)

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US5815113A (en) * 1996-08-13 1998-09-29 Trw Inc. Monolithic, low-noise, synchronous direct detection receiver for passive microwave/millimeter-wave radiometric imaging systems
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GB2329087A (en) * 1997-09-08 1999-03-10 Motorola Inc Improving the efficiency of a transmitter amplifier by controlling an amplifier voltage using a voltage conditioner such as a switched mode converter
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FR2796505B1 (fr) * 1999-07-16 2001-10-26 Thomson Csf Lineariseur pour amplificateur hyperfrequence
US6799020B1 (en) 1999-07-20 2004-09-28 Qualcomm Incorporated Parallel amplifier architecture using digital phase control techniques
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US6684064B2 (en) * 2000-03-29 2004-01-27 Interdigital Technology Corp. Dynamic bias for RF power amplifiers
JP2002124837A (ja) * 2000-10-12 2002-04-26 Murata Mfg Co Ltd 増幅回路およびそれを用いた電子装置
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US6760604B2 (en) * 2001-01-29 2004-07-06 Motorola, Inc. Portable radio transceiver having shared power source for audio and RF amplifiers
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CN100334826C (zh) * 2001-04-17 2007-08-29 诺基亚公司 确定不同载波增益的方法、无线发射装置及用于其的模块
US7010266B2 (en) 2001-05-24 2006-03-07 Viasat, Inc. Power control systems and methods for use in satellite-based data communications systems
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US6784744B2 (en) * 2001-09-27 2004-08-31 Powerq Technologies, Inc. Amplifier circuits and methods
US6859102B2 (en) * 2001-09-27 2005-02-22 Powerq Technologies, Inc. Amplifier circuit and method
US20030104783A1 (en) * 2001-12-04 2003-06-05 Esion-Tech, Llc Adaptive electromagnetic interference rejection system and method
KR20040011154A (ko) * 2002-07-29 2004-02-05 삼성전기주식회사 자동 바이어싱 기능을 구비한 전력증폭장치
US6784740B1 (en) * 2002-12-20 2004-08-31 Atheros Communications, Inc. Power amplifier
DE10307426B4 (de) * 2003-02-21 2006-06-14 Infineon Technologies Ag Schaltungsanordnung zum Senden und Empfangen von Funksignalen und Verwendung einer solchen, sowie Verfahren zur Frequenzumsetzung in einer Verstärkungseinrichtung
JP2005192067A (ja) * 2003-12-26 2005-07-14 Matsushita Electric Ind Co Ltd オーディオ増幅器
US6998918B2 (en) * 2004-04-08 2006-02-14 Sige Semiconductor (U.S.), Corp. Automatic current reduction biasing technique for RF amplifier
CN1315262C (zh) * 2004-05-21 2007-05-09 粟毅 高频超宽带射频开关
JP4792855B2 (ja) 2005-07-25 2011-10-12 ソニー株式会社 信号増幅装置及び信号増幅方法
US7715803B2 (en) * 2005-12-20 2010-05-11 Samsung Electronics Co., Ltd. Methods and apparatus for constant-power loading asymmetric antenna configuration
US7697621B2 (en) * 2005-12-22 2010-04-13 Samsung Electronics Co., Ltd. Method and system for power loading implementation detection in beamforming systems
US20070153934A1 (en) * 2005-12-29 2007-07-05 Samsung Electronics Co., Ltd. Constant uneven power loading in beamforming systems for high throughput wireless communications
US8032097B2 (en) 2006-02-03 2011-10-04 Quantance, Inc. Amplitude error de-glitching circuit and method of operating
CN101401261B (zh) 2006-02-03 2012-11-21 匡坦斯公司 功率放大器控制器电路
US7869542B2 (en) 2006-02-03 2011-01-11 Quantance, Inc. Phase error de-glitching circuit and method of operating
US7917106B2 (en) 2006-02-03 2011-03-29 Quantance, Inc. RF power amplifier controller circuit including calibrated phase control loop
US7933570B2 (en) 2006-02-03 2011-04-26 Quantance, Inc. Power amplifier controller circuit
US8095090B2 (en) 2006-02-03 2012-01-10 Quantance, Inc. RF power amplifier controller circuit
US7761065B2 (en) 2006-02-03 2010-07-20 Quantance, Inc. RF power amplifier controller circuit with compensation for output impedance mismatch
EP2022168B1 (de) * 2006-05-05 2018-09-05 Astrium Limited Hf-leistungsverstärker
GB0608815D0 (en) * 2006-05-05 2006-06-14 Eads Astrium Ltd RF Power Amplifiers
EP1852971A1 (de) * 2006-05-05 2007-11-07 EADS Astrium Limited HF-Leistungsverstärker
ATE476787T1 (de) * 2006-09-12 2010-08-15 Nxp Bv Verstärkerarchitektur für polarmodulationen
US8004364B2 (en) * 2006-12-22 2011-08-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration High power RF solid state power amplifier system
US7830307B2 (en) * 2007-04-13 2010-11-09 Andrew Llc Array antenna and a method of determining an antenna beam attribute
EP2073383B1 (de) 2007-12-19 2011-08-10 Sequans Communications Verstärkeranordnung
US7768353B2 (en) * 2008-06-13 2010-08-03 Samsung Electro-Mechanics Company, Ltd. Systems and methods for switching mode power amplifier control
JP5526241B2 (ja) * 2010-02-04 2014-06-18 エプコス アクチエンゲゼルシャフト 信号感知のための増幅回路および方法
KR101800728B1 (ko) * 2011-10-14 2017-11-24 삼성전자주식회사 전력 증폭기의 동작 영역을 확대하기 위한 장치 및 방법
US8902015B1 (en) 2011-11-18 2014-12-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Radio frequency power load and associated method
US9287829B2 (en) 2012-12-28 2016-03-15 Peregrine Semiconductor Corporation Control systems and methods for power amplifiers operating in envelope tracking mode
US9716477B2 (en) 2012-12-28 2017-07-25 Peregrine Semiconductor Corporation Bias control for stacked transistor configuration
US11128261B2 (en) 2012-12-28 2021-09-21 Psemi Corporation Constant Vds1 bias control for stacked transistor configuration
KR101983143B1 (ko) * 2013-07-05 2019-05-28 삼성전기주식회사 전력 증폭기
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US9837965B1 (en) 2016-09-16 2017-12-05 Peregrine Semiconductor Corporation Standby voltage condition for fast RF amplifier bias recovery
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Also Published As

Publication number Publication date
DE69116268D1 (de) 1996-02-22
JPH04262608A (ja) 1992-09-18
US5119042A (en) 1992-06-02
EP0473299A2 (de) 1992-03-04
EP0473299B1 (de) 1996-01-10
JP2695072B2 (ja) 1997-12-24
EP0473299A3 (en) 1992-04-29
CA2045259A1 (en) 1992-03-01
CA2045259C (en) 1997-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUGHES ELECTRONICS CORP., EL SEGUNDO, CALIF., US

8339 Ceased/non-payment of the annual fee