JP5891565B2 - デュアルrfチャンネル用リニアライザ・チャンネル増幅器装置及びその装置を備える通信衛星 - Google Patents
デュアルrfチャンネル用リニアライザ・チャンネル増幅器装置及びその装置を備える通信衛星 Download PDFInfo
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- JP5891565B2 JP5891565B2 JP2012525976A JP2012525976A JP5891565B2 JP 5891565 B2 JP5891565 B2 JP 5891565B2 JP 2012525976 A JP2012525976 A JP 2012525976A JP 2012525976 A JP2012525976 A JP 2012525976A JP 5891565 B2 JP5891565 B2 JP 5891565B2
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- radio frequency
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- telemetry module
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- 230000009977 dual effect Effects 0.000 title claims description 13
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/68—Combinations of amplifiers, e.g. multi-channel amplifiers for stereophonics
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Radio Relay Systems (AREA)
- Transmitters (AREA)
Description
Claims (8)
- 通信衛星上に設置されるように設計されたデュアルRFチャンネル用リニアライザ・チャンネル増幅器装置であって、
各々が無線周波数信号通信チャネルに対応し、かつ、チャンネル増幅器モジュール(10、20)を備える2つの独立した無線周波数チャンネル(RF1、RF2)とを備え、
前記2つの無線周波数チャンネル(RF1、RF2)が、前記2つの無線周波数チャンネル(RF1、RF2)の各々専用の前記信号のルーティング及び管理を行う全く同一の遠隔制御遠隔測定モジュール(30)に直接に接続され、
前記遠隔制御遠隔測定モジュール(30)は、前記2つの無線周波数チャンネル(RF1、RF2)に共通のシリアル又はパラレル通信バス(33)を備え、前記2つの無線周波数チャンネルのために単一のアドレス及び単一のインタフェースを有し、遠隔制御遠隔測定モジュールの構成部品の数を低減し、機器間で接続を可能にする関連ハーネスを簡素化し、加入者数に関して全体的な能力を倍化する
ことを特徴とする装置。 - 前記遠隔制御遠隔測定モジュール(30)が、前記2つのチャンネル増幅器モジュール(10、20)の各々専用の前記遠隔制御信号の前記ルーティング及び前記管理、ならびに前記2つのチャンネル増幅器モジュール(10、20)により生成された前記遠隔測定結果の前記管理を行うことを特徴とする請求項1に記載の装置。
- 各無線周波数チャンネル(RF1、RF2)が、前記それぞれのチャンネル増幅器モジュール(10、20)と、前記遠隔制御遠隔測定モジュール(30)とに接続されたリニアライザ(11、21)も備え、前記遠隔制御遠隔測定モジュール(30)が、前記2つのリニアライザ(11、21)により生成された遠隔測定結果も管理することを特徴とする請求項2に記載の装置。
- 前記遠隔制御遠隔測定モジュール(30)が、前記2つの無線周波数チャンネルに関係する全ての前記遠隔制御遠隔測定信号のために単一の物理アドレスを備えることを特徴とする請求項1に記載の装置。
- 前記遠隔制御遠隔測定モジュール(30)が、各無線周波数チャンネル(RF1、RF2)に関連した2つの進行波管(51、51)に接続されたデュアル電子電力調節装置の入力部に接続された遠隔制御出力部(34、35)も備えることを特徴とする請求項4に記載の装置。
- 前記遠隔制御遠隔測定モジュール(30)が、各無線周波数チャンネル(RF1、RF2)に関連した2つの進行波管(50、51)に接続された2つの電子電力調節装置(40、41)の前記入力部に接続された遠隔制御出力部(34、35)も備えることを特徴とする請求項4に記載の装置。
- 前記遠隔制御遠隔測定モジュール(30)が、1つ又はそれ以上の専用インタフェース(60、61)を介して各電力調節装置(40、41)の前記アナログ及びデジタル遠隔測定結果を管理する管理システム(63)も備えることを特徴とする請求項5又は請求項6のいずれか1項に記載の装置。
- 請求項1に記載のデュアルRFチャンネル用の少なくとも1つのリニアライザ・チャンネル増幅器装置を備えることを特徴とする通信衛星。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0904108 | 2009-08-28 | ||
FR0904108A FR2949629B1 (fr) | 2009-08-28 | 2009-08-28 | Dispositif amplificateur de canal lineariseur double chaine rf et satellite de telecommunication comportant ce dispositif |
PCT/EP2010/061641 WO2011023534A1 (fr) | 2009-08-28 | 2010-08-10 | Dispositif amplificateur de canal linéariseur double chaîne rf et satellite de télécommunication comportant ce dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013503531A JP2013503531A (ja) | 2013-01-31 |
JP5891565B2 true JP5891565B2 (ja) | 2016-03-23 |
Family
ID=42078867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012525976A Active JP5891565B2 (ja) | 2009-08-28 | 2010-08-10 | デュアルrfチャンネル用リニアライザ・チャンネル増幅器装置及びその装置を備える通信衛星 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8977190B2 (ja) |
EP (1) | EP2471174B1 (ja) |
JP (1) | JP5891565B2 (ja) |
KR (1) | KR20120059514A (ja) |
CN (1) | CN102549918B (ja) |
CA (1) | CA2771932C (ja) |
FR (1) | FR2949629B1 (ja) |
IN (1) | IN2012DN01299A (ja) |
WO (1) | WO2011023534A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2989545B1 (fr) * | 2012-04-17 | 2015-01-09 | Eutelsat Sa | Procede de test d'une voie d'amplification d'un repeteur d'un satellite de telecommunications |
DE102013003903B4 (de) * | 2013-03-08 | 2014-12-24 | Tesat-Spacecom Gmbh & Co.Kg | Verfahren zum Betreiben eines Verstärkermoduls eines Satelliten |
FR3051618B1 (fr) * | 2016-05-20 | 2018-11-23 | Thales | Procede de basculement doux a diversite de sites de stations d'acces mis en oeuvre dans un systeme de telecommunications spatiales |
CN112543030B (zh) * | 2020-11-30 | 2022-06-07 | 湖北三江航天险峰电子信息有限公司 | 一种可配置的弹载模块化遥测系统及方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0756950B2 (ja) * | 1989-11-30 | 1995-06-14 | 日本電気株式会社 | 衛星搭載用高出力中継装置 |
US20030134594A1 (en) * | 2002-01-11 | 2003-07-17 | Lane Daniel R. | Downlink switching mechanism for a satellite |
CN100566219C (zh) * | 2003-01-28 | 2009-12-02 | 波音公司 | 卫星通信数据数字处理的系统和方法 |
JP4667364B2 (ja) * | 2003-01-28 | 2011-04-13 | ザ・ボーイング・カンパニー | 衛星通信データのデジタル処理のためのシステムおよび方法 |
US7139526B2 (en) * | 2003-05-08 | 2006-11-21 | The Boeing Company | Variable high power amplifier with constant overall gain for a satellite communication system |
US7899087B2 (en) * | 2005-05-04 | 2011-03-01 | Thomson Licensing | Apparatus and method for frequency translation |
KR100714616B1 (ko) * | 2005-06-23 | 2007-05-07 | 삼성전기주식회사 | 지수 함수 발생기 및 이를 이용한 가변 이득 증폭기 |
US7991348B2 (en) * | 2005-10-12 | 2011-08-02 | The Directv Group, Inc. | Triple band combining approach to satellite signal distribution |
WO2008108885A2 (en) * | 2006-09-26 | 2008-09-12 | Viasat, Inc. | Improved spot beam satellite systems |
US8077760B2 (en) * | 2008-11-06 | 2011-12-13 | Com Dev International Ltd. | Digital transponder with real signal channelizer and synthesizer |
FR2952451B1 (fr) * | 2009-11-10 | 2011-12-23 | Thales Sa | Gestion dynamique de la capacite de routage frequentiel d'un processeur numerique transparent |
-
2009
- 2009-08-28 FR FR0904108A patent/FR2949629B1/fr not_active Expired - Fee Related
-
2010
- 2010-08-10 KR KR1020127005118A patent/KR20120059514A/ko not_active Application Discontinuation
- 2010-08-10 IN IN1299DEN2012 patent/IN2012DN01299A/en unknown
- 2010-08-10 JP JP2012525976A patent/JP5891565B2/ja active Active
- 2010-08-10 CA CA2771932A patent/CA2771932C/fr active Active
- 2010-08-10 CN CN201080037766.7A patent/CN102549918B/zh active Active
- 2010-08-10 WO PCT/EP2010/061641 patent/WO2011023534A1/fr active Application Filing
- 2010-08-10 EP EP10739955.2A patent/EP2471174B1/fr active Active
- 2010-08-10 US US13/393,125 patent/US8977190B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20120059514A (ko) | 2012-06-08 |
CA2771932C (fr) | 2017-05-16 |
CN102549918B (zh) | 2017-02-08 |
IN2012DN01299A (ja) | 2015-06-05 |
CN102549918A (zh) | 2012-07-04 |
WO2011023534A1 (fr) | 2011-03-03 |
JP2013503531A (ja) | 2013-01-31 |
FR2949629B1 (fr) | 2011-10-21 |
FR2949629A1 (fr) | 2011-03-04 |
US20120156988A1 (en) | 2012-06-21 |
EP2471174A1 (fr) | 2012-07-04 |
US8977190B2 (en) | 2015-03-10 |
CA2771932A1 (fr) | 2011-03-03 |
EP2471174B1 (fr) | 2018-09-19 |
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