DE69212692D1 - Satellitenrundfunk-Empfangssystem - Google Patents

Satellitenrundfunk-Empfangssystem

Info

Publication number
DE69212692D1
DE69212692D1 DE69212692T DE69212692T DE69212692D1 DE 69212692 D1 DE69212692 D1 DE 69212692D1 DE 69212692 T DE69212692 T DE 69212692T DE 69212692 T DE69212692 T DE 69212692T DE 69212692 D1 DE69212692 D1 DE 69212692D1
Authority
DE
Germany
Prior art keywords
reception system
broadcast reception
satellite broadcast
satellite
reception
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
DE69212692T
Other languages
English (en)
Other versions
DE69212692T2 (de
Inventor
Junichi Somei
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE69212692D1 publication Critical patent/DE69212692D1/de
Application granted granted Critical
Publication of DE69212692T2 publication Critical patent/DE69212692T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/175—Auxiliary devices for rotating the plane of polarisation using Faraday rotators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
DE69212692T 1991-04-24 1992-04-24 Satellitenrundfunk-Empfangssystem Expired - Fee Related DE69212692T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3122722A JPH04324788A (ja) 1991-04-24 1991-04-24 衛星放送受信システム

Publications (2)

Publication Number Publication Date
DE69212692D1 true DE69212692D1 (de) 1996-09-19
DE69212692T2 DE69212692T2 (de) 1997-01-23

Family

ID=14842973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212692T Expired - Fee Related DE69212692T2 (de) 1991-04-24 1992-04-24 Satellitenrundfunk-Empfangssystem

Country Status (4)

Country Link
EP (1) EP0510997B1 (de)
JP (1) JPH04324788A (de)
KR (1) KR960000538B1 (de)
DE (1) DE69212692T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325347B (en) 1997-05-14 2002-07-17 Internat Mobile Satellite Orga Satellite communications apparatus and method
SE518470C2 (sv) * 2001-02-12 2002-10-15 Ericsson Telefon Ab L M Styranordning för ett delsystem i en basstation för mobiltelefoni
JP2007134510A (ja) * 2005-11-10 2007-05-31 Tokyo Seimitsu Co Ltd ウェーハマウンタ装置
US8693970B2 (en) * 2009-04-13 2014-04-08 Viasat, Inc. Multi-beam active phased array architecture with independant polarization control
US10516219B2 (en) 2009-04-13 2019-12-24 Viasat, Inc. Multi-beam active phased array architecture with independent polarization control
JP2019083356A (ja) * 2016-02-25 2019-05-30 日本電気株式会社 屋外無線装置、及びその制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684983A (en) * 1970-06-19 1972-08-15 E & M Lab High speed circulator switch
US4538175A (en) * 1980-07-11 1985-08-27 Microdyne Corporation Receive only earth satellite ground station
US4554552A (en) * 1981-12-21 1985-11-19 Gamma-F Corporation Antenna feed system with closely coupled amplifier
JPS5947801A (ja) * 1982-09-10 1984-03-17 Nec Corp フエライトスイツチ駆動回路
JPH06105974B2 (ja) * 1985-11-15 1994-12-21 松下電器産業株式会社 偏波器の制御装置
IT1223039B (it) * 1987-11-02 1990-09-12 Brionvega Spa Procedimento e apparecchiatura per l'invio di segnali di comando ad attuatori negli impianti di ricezione televisivi da satellite
GB8820097D0 (en) * 1988-08-24 1988-09-28 Racal Mesl Ltd Radio signal polarising arrangements
JP2552030B2 (ja) * 1990-09-27 1996-11-06 マスプロ電工株式会社 衛星信号受信装置
JPH1152822A (ja) * 1997-08-07 1999-02-26 Nippon Telegr & Teleph Corp <Ntt> 複素振幅を用いた計算機ホログラム表示方法並びに装置

Also Published As

Publication number Publication date
EP0510997A2 (de) 1992-10-28
KR960000538B1 (ko) 1996-01-08
EP0510997B1 (de) 1996-08-14
EP0510997A3 (en) 1993-08-11
JPH04324788A (ja) 1992-11-13
DE69212692T2 (de) 1997-01-23
KR920020868A (ko) 1992-11-21

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee