ATE515829T1 - Variabler hochleistungsverstärker mit konstanter gesamtverstärkung für satellitenkommunikationssystem - Google Patents

Variabler hochleistungsverstärker mit konstanter gesamtverstärkung für satellitenkommunikationssystem

Info

Publication number
ATE515829T1
ATE515829T1 AT04010726T AT04010726T ATE515829T1 AT E515829 T1 ATE515829 T1 AT E515829T1 AT 04010726 T AT04010726 T AT 04010726T AT 04010726 T AT04010726 T AT 04010726T AT E515829 T1 ATE515829 T1 AT E515829T1
Authority
AT
Austria
Prior art keywords
high power
power amplifier
communication system
satellite communication
total gain
Prior art date
Application number
AT04010726T
Other languages
English (en)
Inventor
Eric Nicol
John E Eng
Original Assignee
Boeing 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 Boeing Co filed Critical Boeing Co
Application granted granted Critical
Publication of ATE515829T1 publication Critical patent/ATE515829T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
    • H03F3/58—Amplifiers using transit-time effect in tubes or semiconductor devices using travelling-wave tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Radio Relay Systems (AREA)
AT04010726T 2003-05-08 2004-05-06 Variabler hochleistungsverstärker mit konstanter gesamtverstärkung für satellitenkommunikationssystem ATE515829T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/431,903 US7139526B2 (en) 2003-05-08 2003-05-08 Variable high power amplifier with constant overall gain for a satellite communication system

Publications (1)

Publication Number Publication Date
ATE515829T1 true ATE515829T1 (de) 2011-07-15

Family

ID=33029754

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04010726T ATE515829T1 (de) 2003-05-08 2004-05-06 Variabler hochleistungsverstärker mit konstanter gesamtverstärkung für satellitenkommunikationssystem

Country Status (3)

Country Link
US (1) US7139526B2 (de)
EP (1) EP1478088B1 (de)
AT (1) ATE515829T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3590039B2 (ja) * 2002-07-24 2004-11-17 沖電気工業株式会社 半導体装置及びその製造方法
FR2860648B1 (fr) * 2003-10-03 2006-02-24 Agence Spatiale Europeenne Antenne de satellite de communication multi-faisceaux presentant une compensation de defaillance
US7138860B2 (en) 2004-11-12 2006-11-21 The Boeing Company System and method for envelope modulation
US7358803B2 (en) 2004-12-16 2008-04-15 The Boeing Company Broadband high efficiency traveling wave tube amplifier system
US7368874B2 (en) * 2005-02-18 2008-05-06 Communications and Power Industries, Inc., Satcom Division Dynamic depressed collector
GB0517907D0 (en) 2005-09-02 2005-10-12 Melexis Gmbh Improvements in or relating to driving brushless DC (BLDC) motors
WO2009033155A1 (en) * 2007-09-06 2009-03-12 Vt Idirect, Inc. Highly integrated very small aperture terminal (vsat) apparatus and method
FR2949629B1 (fr) * 2009-08-28 2011-10-21 Thales Sa Dispositif amplificateur de canal lineariseur double chaine rf et satellite de telecommunication comportant ce dispositif
WO2013134025A1 (en) * 2012-03-04 2013-09-12 Quantance, Inc. Noise optimized envelope tracking system for power amplifiers
CN103117792B (zh) * 2013-01-22 2015-06-03 上海航天测控通信研究所 一种双频段信道复用小型测控数传系统
DE102013002477B4 (de) * 2013-02-14 2019-01-10 Tesat-Spacecom Gmbh & Co.Kg Steuervorrichtung für ein Sendeverstärkerelement
DE102013003903B4 (de) * 2013-03-08 2014-12-24 Tesat-Spacecom Gmbh & Co.Kg Verfahren zum Betreiben eines Verstärkermoduls eines Satelliten
DE102013004673A1 (de) 2013-03-19 2014-09-25 Tesat-Spacecom Gmbh & Co.Kg Verfahren zum Betreiben eines Verstärkermoduls eines Satelliten
US10075310B2 (en) * 2014-08-28 2018-09-11 Lockheed Martin Corporation Adaptive linearizer
US10312995B2 (en) * 2014-12-11 2019-06-04 Space Systems/Loral, Llc Digital payload with variable high power amplifiers
CN112887007B (zh) * 2021-01-14 2022-07-12 航天科工空间工程发展有限公司 一种通信卫星多通道透明转发器开销的计算方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160288A (en) * 1978-05-17 1979-07-03 Communications Satellite Corp. Active filter circuit for regulated dc to dc power supplies
DE3373599D1 (en) * 1983-06-03 1987-10-15 Ant Nachrichtentech Method for the automatic output power control of an amplifier
DE3522408A1 (de) * 1985-06-22 1987-01-02 Ant Nachrichtentech Arbeitspunktstabilisierter linearisierter wanderfeldroehrenverstaerker
US5101173A (en) * 1990-11-28 1992-03-31 The United States Of America As Represented By The Secretary Of The Air Force Stored program controlled module amplifier bias and amplitude/phase compensation apparatus
US5787336A (en) * 1994-11-08 1998-07-28 Space Systems/Loral, Inc. Satellite communication power management system
US6035181A (en) * 1997-11-03 2000-03-07 Motorola, Inc. Apparatus and method for maximizing transmit power output
US6229262B1 (en) * 1999-10-25 2001-05-08 Hughes Electronics Corporation Electronic power conditioner anode voltage control
WO2002091627A1 (en) * 2001-05-04 2002-11-14 Glowlink Communications Technology Method and apparatus for monitoring and controlling gain compression in a transmitted signal
US20030134595A1 (en) * 2002-01-11 2003-07-17 Dicamillo Nicholas F. Optimization of eirp via efficient redundancy pooling concepts

Also Published As

Publication number Publication date
US7139526B2 (en) 2006-11-21
EP1478088A3 (de) 2007-06-06
EP1478088B1 (de) 2011-07-06
EP1478088A2 (de) 2004-11-17
US20040224635A1 (en) 2004-11-11

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