DE69527931T2 - Ausgangssteuerschaltung für eine Übertragungsleistungsschaltung - Google Patents

Ausgangssteuerschaltung für eine Übertragungsleistungsschaltung

Info

Publication number
DE69527931T2
DE69527931T2 DE69527931T DE69527931T DE69527931T2 DE 69527931 T2 DE69527931 T2 DE 69527931T2 DE 69527931 T DE69527931 T DE 69527931T DE 69527931 T DE69527931 T DE 69527931T DE 69527931 T2 DE69527931 T2 DE 69527931T2
Authority
DE
Germany
Prior art keywords
transmission power
output control
circuit
control circuit
power circuit
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
DE69527931T
Other languages
English (en)
Other versions
DE69527931D1 (de
Inventor
Takeshi Kobayashi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69527931D1 publication Critical patent/DE69527931D1/de
Publication of DE69527931T2 publication Critical patent/DE69527931T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H03G3/3047—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers for intermittent signals, e.g. burst signals
DE69527931T 1994-12-30 1995-12-29 Ausgangssteuerschaltung für eine Übertragungsleistungsschaltung Expired - Lifetime DE69527931T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6340430A JP2571033B2 (ja) 1994-12-30 1994-12-30 送信電力増幅回路の出力制御回路

Publications (2)

Publication Number Publication Date
DE69527931D1 DE69527931D1 (de) 2002-10-02
DE69527931T2 true DE69527931T2 (de) 2003-01-09

Family

ID=18336889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69527931T Expired - Lifetime DE69527931T2 (de) 1994-12-30 1995-12-29 Ausgangssteuerschaltung für eine Übertragungsleistungsschaltung

Country Status (6)

Country Link
US (1) US5784689A (de)
EP (1) EP0720286B1 (de)
JP (1) JP2571033B2 (de)
AU (1) AU700803B2 (de)
CA (1) CA2166376A1 (de)
DE (1) DE69527931T2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10173547A (ja) 1996-12-11 1998-06-26 Matsushita Electric Ind Co Ltd 送信出力検出回路
JP3259667B2 (ja) * 1997-09-02 2002-02-25 日本電気株式会社 高速ａｇｃ回路
US7515896B1 (en) 1998-10-21 2009-04-07 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships
US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US7039372B1 (en) 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US6370371B1 (en) 1998-10-21 2002-04-09 Parkervision, Inc. Applications of universal frequency translation
US7236754B2 (en) 1999-08-23 2007-06-26 Parkervision, Inc. Method and system for frequency up-conversion
US7209725B1 (en) 1999-01-22 2007-04-24 Parkervision, Inc Analog zero if FM decoder and embodiments thereof, such as the family radio service
US6853690B1 (en) 1999-04-16 2005-02-08 Parkervision, Inc. Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments
US6879817B1 (en) 1999-04-16 2005-04-12 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US7110444B1 (en) 1999-08-04 2006-09-19 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
US7065162B1 (en) 1999-04-16 2006-06-20 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same
US7693230B2 (en) 1999-04-16 2010-04-06 Parkervision, Inc. Apparatus and method of differential IQ frequency up-conversion
US8295406B1 (en) 1999-08-04 2012-10-23 Parkervision, Inc. Universal platform module for a plurality of communication protocols
US7010286B2 (en) 2000-04-14 2006-03-07 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
GB2363922A (en) * 2000-06-20 2002-01-09 Ubinetics Ltd Varying duration of a bi-level signal pulse in order to control the shape of the pulse envelope of an amplifier output signal
US7454453B2 (en) 2000-11-14 2008-11-18 Parkervision, Inc. Methods, systems, and computer program products for parallel correlation and applications thereof
DE10057439A1 (de) * 2000-11-20 2002-05-23 Nokia Mobile Phones Ltd Spannungsregler für eine gepulste Last, insbesondere für einen Mobiltelefon- oder Telematik-Sender
US6983025B2 (en) * 2001-04-11 2006-01-03 Tropian, Inc. High quality power ramping in a communications transmitter
US6404284B1 (en) 2001-04-19 2002-06-11 Anadigics, Inc. Amplifier bias adjustment circuit to maintain high-output third-order intermodulation distortion performance
WO2002091565A2 (en) * 2001-05-04 2002-11-14 Ok-Sang Jin Signal amplifying method, signal amplifier and devices related therewith
US7085335B2 (en) * 2001-11-09 2006-08-01 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
US7072427B2 (en) 2001-11-09 2006-07-04 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
US6975848B2 (en) * 2002-06-04 2005-12-13 Parkervision, Inc. Method and apparatus for DC offset removal in a radio frequency communication channel
US7321640B2 (en) * 2002-06-07 2008-01-22 Parkervision, Inc. Active polyphase inverter filter for quadrature signal generation
US7379883B2 (en) 2002-07-18 2008-05-27 Parkervision, Inc. Networking methods and systems
US7460584B2 (en) 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7355470B2 (en) 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US8334722B2 (en) 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US8031804B2 (en) 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US8315336B2 (en) 2007-05-18 2012-11-20 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment
WO2008156800A1 (en) 2007-06-19 2008-12-24 Parkervision, Inc. Combiner-less multiple input single output (miso) amplification with blended control
WO2009145887A1 (en) 2008-05-27 2009-12-03 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
US7768353B2 (en) * 2008-06-13 2010-08-03 Samsung Electro-Mechanics Company, Ltd. Systems and methods for switching mode power amplifier control
JP2011166590A (ja) * 2010-02-12 2011-08-25 Panasonic Corp 変調電源回路
WO2012139126A1 (en) 2011-04-08 2012-10-11 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2012167111A2 (en) 2011-06-02 2012-12-06 Parkervision, Inc. Antenna control
KR20160058855A (ko) 2013-09-17 2016-05-25 파커비전, 인크. 정보를 포함하는 시간의 함수를 렌더링하기 위한 방법, 장치 및 시스템

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226519A (ja) 1983-06-07 1984-12-19 Nec Corp バ−スト制御方式
FI87028C (fi) * 1989-12-22 1992-11-10 Nokia Mobile Phones Ltd Metod foer att reglera effekt hos en spaenningsstyrd effektfoerstaerkare och koppling foer anvaendning i metoden
JPH07118617B2 (ja) * 1990-07-19 1995-12-18 沖電気工業株式会社 電力増幅装置及び送信装置
ES2073647T3 (es) * 1990-12-03 1995-08-16 Siemens Ag Instalacion de modulacion para un amplificador de potencia de hf.
JP2800500B2 (ja) * 1991-10-01 1998-09-21 松下電器産業株式会社 バースト送信出力制御回路
US5150075A (en) * 1991-06-03 1992-09-22 Motorola, Inc. Power amplifier ramp up method and apparatus
JP2710503B2 (ja) * 1991-10-14 1998-02-10 日本電気株式会社 出力電力制御回路
US5319290A (en) * 1992-01-10 1994-06-07 Rohm Co., Ltd. Motor control circuit and motor drive system using the same
JPH05316012A (ja) 1992-05-07 1993-11-26 Nec Corp 出力電力制御回路
DE4316526B4 (de) * 1993-05-18 2005-11-10 Philips Intellectual Property & Standards Gmbh Sender mit einem steuerbaren Leistungsverstärker

Also Published As

Publication number Publication date
CA2166376A1 (en) 1996-07-01
AU700803B2 (en) 1999-01-14
AU4073395A (en) 1996-07-11
JP2571033B2 (ja) 1997-01-16
US5784689A (en) 1998-07-21
JPH08186506A (ja) 1996-07-16
EP0720286B1 (de) 2002-08-28
EP0720286A2 (de) 1996-07-03
DE69527931D1 (de) 2002-10-02
EP0720286A3 (de) 1997-10-22

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