DE602007004499D1 - Breitband-verstärkungseinrichtung - Google Patents

Breitband-verstärkungseinrichtung

Info

Publication number
DE602007004499D1
DE602007004499D1 DE602007004499T DE602007004499T DE602007004499D1 DE 602007004499 D1 DE602007004499 D1 DE 602007004499D1 DE 602007004499 T DE602007004499 T DE 602007004499T DE 602007004499 T DE602007004499 T DE 602007004499T DE 602007004499 D1 DE602007004499 D1 DE 602007004499D1
Authority
DE
Germany
Prior art keywords
order
channels
amplification
frequency bands
broadband gain
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.)
Active
Application number
DE602007004499T
Other languages
English (en)
Inventor
Philippe Voisin
Jacques Belmont
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Publication of DE602007004499D1 publication Critical patent/DE602007004499D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays
DE602007004499T 2006-08-10 2007-08-09 Breitband-verstärkungseinrichtung Active DE602007004499D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0653344A FR2904897B1 (fr) 2006-08-10 2006-08-10 Dispositif d'amplification large bande
PCT/EP2007/058256 WO2008017699A1 (fr) 2006-08-10 2007-08-09 Dispositif d'amplification large bande

Publications (1)

Publication Number Publication Date
DE602007004499D1 true DE602007004499D1 (de) 2010-03-11

Family

ID=37808390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004499T Active DE602007004499D1 (de) 2006-08-10 2007-08-09 Breitband-verstärkungseinrichtung

Country Status (11)

Country Link
US (1) US7884669B2 (de)
EP (1) EP2050207B1 (de)
JP (1) JP2010500802A (de)
CN (1) CN101502023B (de)
AT (1) ATE456201T1 (de)
CA (1) CA2660617C (de)
DE (1) DE602007004499D1 (de)
ES (1) ES2339296T3 (de)
FR (1) FR2904897B1 (de)
RU (1) RU2439807C2 (de)
WO (1) WO2008017699A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954634B1 (fr) * 2009-12-18 2012-02-24 Thales Sa Systeme d'emission et de reception multi-spots d'un satellite et satellite comportant un tel systeme
JP2011146812A (ja) * 2010-01-12 2011-07-28 Nippon Telegr & Teleph Corp <Ntt> フィルタ装置及びフィルタ方法
US9571042B2 (en) * 2012-07-26 2017-02-14 Telefonaktiebolaget L M Ericsson (Publ) Digital upconversion for multi-band multi-order power amplifiers
FR3019956A1 (fr) * 2014-04-11 2015-10-16 Thales Sa Systeme et procede de telecommunication par satellite a couverture multispots comportant des moyens de repartition de capacite variable
JP2016149743A (ja) * 2015-02-15 2016-08-18 スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. 整合ネットワークの排除によりサイズが低減された電力増幅器
US9893684B2 (en) 2015-02-15 2018-02-13 Skyworks Solutions, Inc. Radio-frequency power amplifiers driven by boost converter
FR3042358B1 (fr) 2015-10-09 2018-08-10 Thales Sa Architecture d'un dispositif d'amplification repartie large bande
WO2019164571A1 (en) * 2018-02-23 2019-08-29 Commscope Technologies Llc Base station antennas with mechanical linkages having flexible drive shafts

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5568818U (de) * 1978-11-06 1980-05-12
JPS61212922A (ja) * 1985-03-18 1986-09-20 Nippon Telegr & Teleph Corp <Ntt> 大電力増幅装置制御方式
JPH0787317B2 (ja) * 1987-07-17 1995-09-20 日本電信電話株式会社 電力合成形電力増幅装置
US5206604A (en) * 1991-12-20 1993-04-27 Harris Corporation Broadband high power amplifier
FR2694855B1 (fr) * 1992-08-14 1994-09-30 Alcatel Espace Dispositif de commutation transparente, notamment pour le domaine spatial, architectures de charge utile utilisant un tel dispositif, et procédés de mise en Óoeuvre du dispositif et des architectures.
US5422647A (en) * 1993-05-07 1995-06-06 Space Systems/Loral, Inc. Mobile communication satellite payload
TW280064B (de) * 1994-09-29 1996-07-01 Radio Frequency Systems Inc
JP3345767B2 (ja) * 1996-02-21 2002-11-18 日本電信電話株式会社 マルチビームアンテナ給電回路
JPH10336145A (ja) * 1997-05-30 1998-12-18 Toshiba Corp 衛星放送システムおよび放送衛星
US6006111A (en) * 1997-10-08 1999-12-21 Nortel Networks Corporation Self-balancing matrix amplifier
US6456824B1 (en) 1998-09-14 2002-09-24 Space Systems/Loral, Inc. Satellite communication system using RF power sharing for multiple feeds or beams in downlinks
JP2001203540A (ja) * 2000-01-19 2001-07-27 Hitachi Ltd 高周波電力増幅器
JP2002043873A (ja) * 2000-07-26 2002-02-08 Hitachi Shonan Denshi Co Ltd 広帯域電力増幅回路
FR2857524B1 (fr) * 2003-07-11 2005-09-23 Cit Alcatel Dispositif d'amplification pour satellite
JP4867146B2 (ja) * 2004-08-30 2012-02-01 三菱電機株式会社 マイクロ波分配回路
KR100737944B1 (ko) * 2004-11-11 2007-07-13 인티그런트 테크놀로지즈(주) 디지털 멀티미디어 방송용 직접 변환 수신기
US7558541B2 (en) * 2004-12-01 2009-07-07 The Boeing Company Amplifier gain and phase stabilizer

Also Published As

Publication number Publication date
US20090243719A1 (en) 2009-10-01
CA2660617C (en) 2015-05-12
EP2050207A1 (de) 2009-04-22
CN101502023A (zh) 2009-08-05
US7884669B2 (en) 2011-02-08
EP2050207B1 (de) 2010-01-20
ES2339296T3 (es) 2010-05-18
WO2008017699A1 (fr) 2008-02-14
CN101502023B (zh) 2013-07-24
RU2439807C2 (ru) 2012-01-10
ATE456201T1 (de) 2010-02-15
FR2904897A1 (fr) 2008-02-15
JP2010500802A (ja) 2010-01-07
FR2904897B1 (fr) 2008-09-26
CA2660617A1 (en) 2008-02-14
RU2009108281A (ru) 2010-09-20

Similar Documents

Publication Publication Date Title
DE602007004499D1 (de) Breitband-verstärkungseinrichtung
MX2017005869A (es) Amplificador de potencia para amplificar la señal de radiofrecuencia.
WO2009100096A3 (en) Multi-mode high efficiency linear power amplifier
WO2010120767A3 (en) Active feed forward amplifier
WO2010096582A3 (en) Metamaterial power amplifier systems
WO2015176077A3 (en) Systems and methods related to linear and efficient broadband power amplifiers
ATE537588T1 (de) Verstärker für optische pulse mit hoher spitzen- und hoher durchschnittsleistung
EP4164123A3 (de) Omnibandverstärker
TW200703886A (en) High power doherty amplifier using multi-stage modules
WO2001099271A3 (en) Management of internal signal levels and control of the net gain for a linc amplifier
ATE516628T1 (de) Rauscharmer verstärker
IN2014CN02252A (de)
WO2013071133A3 (en) Radio frequency power amplifiers
MY176045A (en) Digital upconversion for multi-band multi-order power amplifiers
WO2011084790A3 (en) Flexible wireless network system and method of use
BRPI0915332A2 (pt) método e dispositivo de pré-distorção para amplificação da utilização energética de amplificadores de potência em aplicações voltadas a comunicação digital sem fios
WO2008100055A3 (en) Microphone amplifier
WO2009014146A1 (ja) 無線基地局装置
WO2012028287A3 (de) Optische verstärkeranordnung
ATE437473T1 (de) Leistungsverstärkersystem
ATE474773T1 (de) Optimierungsverfahren der nutzlast eines mehrfachstrahl-funksatelliten
AU2000274162A1 (en) Fixed beam antenna array, base station and method for transmitting signals via afixed beam antenna array
RU2013141143A (ru) Способ характеризации передающей антенны орбитального спутника и соответствующая система
KR20180084284A (ko) 동축 도파관 공간결합기를 이용한 고출력 전력 증폭기
EP4236065A4 (de) Kaskodenstruktur, ausgangsstruktur, verstärker und treiberschaltung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition