MXPA02012932A - UNIDAD AMPLIFICADORA DE SEnALES DE RF, DISPOSITIVO DE TRANSMISION DE SEnALES DE RF Y ANTENA TERMINAL DE TRANSMISION DE SEnALES DE RF. - Google Patents

UNIDAD AMPLIFICADORA DE SEnALES DE RF, DISPOSITIVO DE TRANSMISION DE SEnALES DE RF Y ANTENA TERMINAL DE TRANSMISION DE SEnALES DE RF.

Info

Publication number
MXPA02012932A
MXPA02012932A MXPA02012932A MXPA02012932A MXPA02012932A MX PA02012932 A MXPA02012932 A MX PA02012932A MX PA02012932 A MXPA02012932 A MX PA02012932A MX PA02012932 A MXPA02012932 A MX PA02012932A MX PA02012932 A MXPA02012932 A MX PA02012932A
Authority
MX
Mexico
Prior art keywords
signal
antenna
transmission device
transmitting terminal
amplifier unit
Prior art date
Application number
MXPA02012932A
Other languages
English (en)
Inventor
Patrice Hirtzlin
Original Assignee
Thomson Licensing 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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA02012932A publication Critical patent/MXPA02012932A/es

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
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/198—A hybrid coupler being used as coupling circuit between stages of an amplifier circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Microwave Amplifiers (AREA)
MXPA02012932A 2000-07-21 2001-07-09 UNIDAD AMPLIFICADORA DE SEnALES DE RF, DISPOSITIVO DE TRANSMISION DE SEnALES DE RF Y ANTENA TERMINAL DE TRANSMISION DE SEnALES DE RF. MXPA02012932A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0009571A FR2812141B1 (fr) 2000-07-21 2000-07-21 Bloc d'amplification de signaux rf, dispositif d'emission de signaux rf et terminal-antenne d'emission de signaux rf
PCT/FR2001/002197 WO2002009276A1 (fr) 2000-07-21 2001-07-09 Bloc d'amplification de signaux rf, dispositif d'emission de signaux rf et terminal-antenne d'emission de signaux rf

Publications (1)

Publication Number Publication Date
MXPA02012932A true MXPA02012932A (es) 2003-10-06

Family

ID=8852767

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02012932A MXPA02012932A (es) 2000-07-21 2001-07-09 UNIDAD AMPLIFICADORA DE SEnALES DE RF, DISPOSITIVO DE TRANSMISION DE SEnALES DE RF Y ANTENA TERMINAL DE TRANSMISION DE SEnALES DE RF.

Country Status (10)

Country Link
US (1) US7230484B2 (es)
EP (1) EP1312161B1 (es)
JP (1) JP2004505483A (es)
KR (1) KR100816824B1 (es)
CN (1) CN1178379C (es)
AU (1) AU2002224586A1 (es)
DE (1) DE60140132D1 (es)
FR (1) FR2812141B1 (es)
MX (1) MXPA02012932A (es)
WO (1) WO2002009276A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7888999B2 (en) * 2008-07-09 2011-02-15 Loopcomm Technology Inc. Premium power amplifier
JP5563668B2 (ja) * 2009-12-03 2014-07-30 エプコス アクチエンゲゼルシャフト フロントエンド回路
US10848130B2 (en) * 2017-09-05 2020-11-24 Korea Advanced Institute Of Science And Technology Variable gain phase shifter
KR102424306B1 (ko) * 2020-11-26 2022-07-25 성균관대학교산학협력단 커플러 기반 전이중 무선통신 전단부 회로 및 그 제어방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145210Y1 (es) * 1974-05-02 1976-11-02
US4596047A (en) * 1981-08-31 1986-06-17 Nippon Electric Co., Ltd. Satellite broadcasting receiver including a parabolic antenna with a feed waveguide having a microstrip down converter circuit
JPS62160826A (ja) * 1986-01-10 1987-07-16 Nec Corp セツト予備方式の送信機
JPH0454006A (ja) * 1990-06-22 1992-02-21 Fujitsu Ltd 増幅装置
JPH04199905A (ja) * 1990-11-29 1992-07-21 Fujitsu Ltd 高出力増幅器の保護方法
JPH0779267B2 (ja) * 1993-01-13 1995-08-23 日本電気株式会社 変調波切替回路
US6214987B1 (en) * 1994-09-02 2001-04-10 Andrew C. Hiatt Compositions for enzyme catalyzed template-independent formation of phosphodiester bonds using protected nucleotides
US5831479A (en) * 1996-06-13 1998-11-03 Motorola, Inc. Power delivery system and method of controlling the power delivery system for use in a radio frequency system
JP3171141B2 (ja) * 1997-06-06 2001-05-28 日本電気株式会社 移動体通信用送信機およびその制御方法
JP3368464B2 (ja) * 1998-03-25 2003-01-20 富士通株式会社 送信出力安定化装置
FR2778042B1 (fr) * 1998-04-23 2000-06-30 Thomson Multimedia Sa Systeme d'antennes de poursuite de satellites a defilement
JP2933609B1 (ja) * 1998-05-27 1999-08-16 埼玉日本電気株式会社 無線基地局装置及びその送信電力制御方法並びにその制御プログラムを記録した記録媒体
JP3314806B2 (ja) * 1998-06-23 2002-08-19 日本電気株式会社 電力増幅器
US6124758A (en) * 1998-08-19 2000-09-26 Harris Corporation RF power amplifier control system
FI106412B (fi) * 1998-11-10 2001-01-31 Nokia Mobile Phones Ltd Lineaarinen tehovahvistinjärjestely ja menetelmä sen käyttämiseksi

Also Published As

Publication number Publication date
CN1178379C (zh) 2004-12-01
FR2812141A1 (fr) 2002-01-25
KR100816824B1 (ko) 2008-03-26
JP2004505483A (ja) 2004-02-19
FR2812141B1 (fr) 2003-01-10
EP1312161A1 (fr) 2003-05-21
US20040012456A1 (en) 2004-01-22
DE60140132D1 (de) 2009-11-19
KR20030043907A (ko) 2003-06-02
WO2002009276A1 (fr) 2002-01-31
EP1312161B1 (fr) 2009-10-07
AU2002224586A1 (en) 2002-02-05
US7230484B2 (en) 2007-06-12
CN1443397A (zh) 2003-09-17

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Legal Events

Date Code Title Description
FG Grant or registration