FR2532495B1 - Dispositif de communication de signaux a haute frequence, notamment pour systeme de reception de signaux de satellite - Google Patents

Dispositif de communication de signaux a haute frequence, notamment pour systeme de reception de signaux de satellite

Info

Publication number
FR2532495B1
FR2532495B1 FR8313640A FR8313640A FR2532495B1 FR 2532495 B1 FR2532495 B1 FR 2532495B1 FR 8313640 A FR8313640 A FR 8313640A FR 8313640 A FR8313640 A FR 8313640A FR 2532495 B1 FR2532495 B1 FR 2532495B1
Authority
FR
France
Prior art keywords
communication device
high frequency
receiving system
frequency signal
signal receiving
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
Application number
FR8313640A
Other languages
English (en)
Other versions
FR2532495A1 (fr
Inventor
Akihiko Nagatomi
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.)
DX Antenna Co Ltd
Original Assignee
DX Antenna Co Ltd
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 DX Antenna Co Ltd filed Critical DX Antenna Co Ltd
Publication of FR2532495A1 publication Critical patent/FR2532495A1/fr
Application granted granted Critical
Publication of FR2532495B1 publication Critical patent/FR2532495B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • H03K17/76—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/10—Auxiliary devices for switching or interrupting
    • H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Electronic Switches (AREA)
FR8313640A 1982-08-25 1983-08-24 Dispositif de communication de signaux a haute frequence, notamment pour systeme de reception de signaux de satellite Expired FR2532495B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982129039U JPS5933337U (ja) 1982-08-25 1982-08-25 高周波信号切換スイツチ

Publications (2)

Publication Number Publication Date
FR2532495A1 FR2532495A1 (fr) 1984-03-02
FR2532495B1 true FR2532495B1 (fr) 1988-01-08

Family

ID=14999587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8313640A Expired FR2532495B1 (fr) 1982-08-25 1983-08-24 Dispositif de communication de signaux a haute frequence, notamment pour systeme de reception de signaux de satellite

Country Status (7)

Country Link
US (1) US4542300A (fr)
JP (1) JPS5933337U (fr)
AU (1) AU538358B2 (fr)
CA (1) CA1202381A (fr)
DE (1) DE3330678C2 (fr)
FR (1) FR2532495B1 (fr)
GB (1) GB2126033B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544142A1 (fr) * 1983-04-06 1984-10-12 Rca Corp Commutateur unipolaire a plusieurs positions pour systeme audiovisuel modulaire
US4656364A (en) * 1984-07-10 1987-04-07 Pioneer Electronic Corporation Antenna switching circuit for a diversity receiving system and branching circuit with a signal attenuation operation
US4761827A (en) * 1984-09-17 1988-08-02 Satellite Technology Services, Inc. Polarity switch for satellite television receiver
US4612571A (en) * 1984-12-07 1986-09-16 Zenith Electronics Corporation Constant Z bandswitched input filter
US4672687A (en) * 1985-01-29 1987-06-09 Satellite Technology Services, Inc. Polarity switch for satellite television receiver
IT1183474B (it) * 1985-03-05 1987-10-22 Tino Giuseppe Motta Selettore elettronico per la selezione e l'eventuale attenuazione, di frequenze radio e televisive, operante preferibilmente nella banda di frequenze da 40&2000 mhz
US4935709A (en) * 1985-06-12 1990-06-19 Samuel Singer Switchable coupling apparatus for television receiver only installation
JPH07107966B2 (ja) * 1985-07-18 1995-11-15 株式会社東芝 スイツチ分配装置
US4745478A (en) * 1985-08-01 1988-05-17 Nintendo Co., Ltd. RF switch
US4678929A (en) * 1985-09-30 1987-07-07 Rca Corporation Radio frequency switch
US4894720A (en) * 1987-07-31 1990-01-16 Sanyo Electric Co., Ltd. Circuit for selectively outputting high frequency signals
US5125109A (en) * 1988-06-23 1992-06-23 Comsat Low noise block down-converter for direct broadcast satellite receiver integrated with a flat plate antenna
US4982442A (en) * 1989-04-25 1991-01-01 Motorola, Inc. Low cost antenna switch using relays configured in a transmit/receive arrangement
US5274343A (en) * 1991-08-06 1993-12-28 Raytheon Company Plural switch circuits having RF propagation networks and RF terminations
US5289142A (en) * 1992-03-31 1994-02-22 Raytheon Company Transmit/receive switch for phased array antenna
FI933608A (fi) * 1992-08-19 1994-02-20 Koninkl Philips Electronics Nv Kabeldistributionssystem foer televisions signaler samt sammansaettning av element foer dett saodant system
EP0583830A1 (fr) * 1992-08-19 1994-02-23 Philips Electronique Grand Public Boîtier de raccordement à un système de distribution de signaux de télévision, et système de distribution avec des moyens de sélection
JP3196539B2 (ja) * 1994-12-05 2001-08-06 株式会社村田製作所 高周波スイッチ
US6122482A (en) * 1995-02-22 2000-09-19 Global Communications, Inc. Satellite broadcast receiving and distribution system
JP3562985B2 (ja) * 1999-01-27 2004-09-08 アルプス電気株式会社 衛星放送受信用コンバータ
DE10064913A1 (de) * 2000-12-23 2002-07-18 Siemens Ag Ausrichtverfahren von Ankern
EP1941731B1 (fr) * 2005-09-19 2014-01-22 Thomson Licensing Impedance adaptative pour l'alimentation d'un lnb en fonction d'un protocole de communication
KR101225214B1 (ko) * 2005-12-14 2013-01-22 톰슨 라이센싱 위성 ｌｎｂ 전원 공급 장치 적응형 부하
US8218811B2 (en) 2007-09-28 2012-07-10 Uti Limited Partnership Method and system for video interaction based on motion swarms

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368200A (en) * 1964-02-26 1968-02-06 Rca Corp Signal switching apparatus with interlock circuitry
GB1283002A (en) * 1964-11-13 1972-07-26 Gen Electric Improvements in or relating to electrical switching apparatus
US3469151A (en) * 1966-10-31 1969-09-23 Bendix Corp Multiple channel cut-off means
DE2652514A1 (de) * 1976-11-18 1978-05-24 Koerting Radio Werke Gmbh Hf-quellen-umschalteinrichtung
JPS5477047A (en) * 1977-12-01 1979-06-20 Oki Electric Ind Co Ltd Microwave semiconductor switch
US4492937A (en) * 1982-10-29 1985-01-08 Rca Corporation Terminated switch

Also Published As

Publication number Publication date
GB8321744D0 (en) 1983-09-14
US4542300A (en) 1985-09-17
AU538358B2 (en) 1984-08-09
CA1202381A (fr) 1986-03-25
FR2532495A1 (fr) 1984-03-02
GB2126033B (en) 1986-01-02
DE3330678C2 (de) 1986-06-05
JPS5933337U (ja) 1984-03-01
AU1780983A (en) 1984-03-01
DE3330678A1 (de) 1984-03-01
GB2126033A (en) 1984-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse