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FR2764760B1 - Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole - Google Patents

Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole

Info

Publication number
FR2764760B1
FR2764760B1 FR9707492A FR9707492A FR2764760B1 FR 2764760 B1 FR2764760 B1 FR 2764760B1 FR 9707492 A FR9707492 A FR 9707492A FR 9707492 A FR9707492 A FR 9707492A FR 2764760 B1 FR2764760 B1 FR 2764760B1
Authority
FR
France
Prior art keywords
protocol
reception
device implementing
circuits used
control protocol
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 - Fee Related
Application number
FR9707492A
Other languages
English (en)
Other versions
FR2764760A1 (fr
Inventor
Roux Pascal Le
Marc Louchkoff
Robert Triole
Laurence Piquet
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.)
Vantiva SA
Original Assignee
Thomson Multimedia 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 Multimedia SA filed Critical Thomson Multimedia SA
Priority to FR9707492A priority Critical patent/FR2764760B1/fr
Priority to EP98401353A priority patent/EP0886376A1/fr
Priority to JP10159316A priority patent/JPH1168603A/ja
Priority to US09/097,546 priority patent/US6240281B1/en
Publication of FR2764760A1 publication Critical patent/FR2764760A1/fr
Application granted granted Critical
Publication of FR2764760B1 publication Critical patent/FR2764760B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Radio Relay Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
FR9707492A 1997-06-17 1997-06-17 Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole Expired - Fee Related FR2764760B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9707492A FR2764760B1 (fr) 1997-06-17 1997-06-17 Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole
EP98401353A EP0886376A1 (fr) 1997-06-17 1998-06-08 Protocole de commande de circuits utilisés pour la réception de signaux hyperfréquence et dispositif mettant en ouvre le protocole
JP10159316A JPH1168603A (ja) 1997-06-17 1998-06-08 マイクロ波信号を受信する回路用のコマンドプロトコル及びプロトコル実施装置
US09/097,546 US6240281B1 (en) 1997-06-17 1998-06-15 Command protocol for circuits used for receiving microwave signals and device implementing the protocol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9707492A FR2764760B1 (fr) 1997-06-17 1997-06-17 Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole

Publications (2)

Publication Number Publication Date
FR2764760A1 FR2764760A1 (fr) 1998-12-18
FR2764760B1 true FR2764760B1 (fr) 2001-07-06

Family

ID=9508063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9707492A Expired - Fee Related FR2764760B1 (fr) 1997-06-17 1997-06-17 Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole

Country Status (4)

Country Link
US (1) US6240281B1 (fr)
EP (1) EP0886376A1 (fr)
JP (1) JPH1168603A (fr)
FR (1) FR2764760B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3600765B2 (ja) * 1999-10-29 2004-12-15 シャープ株式会社 受信装置
KR20030073640A (ko) * 2002-03-12 2003-09-19 주식회사 디지털앤디지털 톤 신호 발생 제어장치
US7286795B2 (en) * 2003-07-23 2007-10-23 Mds America, Inc. System and method for effective reception and transmission of satellite signals
KR101157104B1 (ko) * 2004-03-09 2012-06-22 톰슨 라이센싱 셋톱 박스에서 22 ｋＨｚ 톤 작동을 검증하는 방법
JP4847533B2 (ja) * 2005-09-19 2011-12-28 トムソン ライセンシング 通信モード／プロトコルに依存するｌｎｂ電力供給出力に対する適応インピーダンス
JP5059128B2 (ja) 2007-01-25 2012-10-24 トムソン ライセンシング 衛星信号処理装置及びアンテナを制御する装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393277A (en) * 1981-03-18 1983-07-12 Selectastation, Inc. Remote tuner control system
US4965825A (en) * 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
JPS5915335A (ja) * 1982-07-15 1984-01-26 Maspro Denkoh Corp 衛星放送受信装置
JPS60149227A (ja) * 1984-01-13 1985-08-06 Sony Corp Ｓｈｆ受信機
CA1329640C (fr) * 1987-07-24 1994-05-17 Miyoshi Yamauchi Convertisseur a faible bruit exterieur pour la reception d'emissions diffusees par satellite
KR910003234B1 (ko) * 1988-05-18 1991-05-24 삼성전자 주식회사 위성방송 수신용 저잡음 블럭 변환기
GB9103713D0 (en) * 1991-02-22 1991-04-10 Amstrad Plc Improvements relating to television systems
US5280636A (en) * 1991-06-13 1994-01-18 Hughes Aircraft Company Multi-band digital receiving apparatus and method with bandwidth reduction
JP2788560B2 (ja) * 1991-07-10 1998-08-20 富士通株式会社 受信衛星切換装置
US5303403A (en) * 1992-06-16 1994-04-12 Microelectronics Technology, Inc. Electronic switch for selecting satellite polarization signals
US5649318A (en) * 1995-03-24 1997-07-15 Terrastar, Inc. Apparatus for converting an analog c-band broadcast receiver into a system for simultaneously receiving analog and digital c-band broadcast television signals
JP2988844B2 (ja) * 1995-04-25 1999-12-13 シャープ株式会社 衛星放送用コンバータのスイッチング回路
US5956620A (en) * 1997-01-17 1999-09-21 Com Dev Limited Analog processor for digital satellites
US5940737A (en) * 1997-02-27 1999-08-17 Hughes Electronics Corporation Signal selector

Also Published As

Publication number Publication date
EP0886376A1 (fr) 1998-12-23
FR2764760A1 (fr) 1998-12-18
US6240281B1 (en) 2001-05-29
JPH1168603A (ja) 1999-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse