EP0078494A3 - Receiving device for the reception of satellite transmissions - Google Patents

Receiving device for the reception of satellite transmissions Download PDF

Info

Publication number
EP0078494A3
EP0078494A3 EP82109906A EP82109906A EP0078494A3 EP 0078494 A3 EP0078494 A3 EP 0078494A3 EP 82109906 A EP82109906 A EP 82109906A EP 82109906 A EP82109906 A EP 82109906A EP 0078494 A3 EP0078494 A3 EP 0078494A3
Authority
EP
European Patent Office
Prior art keywords
antenna
circuit arrangement
output
control commands
line
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.)
Granted
Application number
EP82109906A
Other languages
German (de)
Other versions
EP0078494A2 (en
EP0078494B1 (en
Inventor
Charles Schepers
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.)
Nokia Deutschland GmbH
Original Assignee
Standard Elektrik Lorenz AG
International Standard Electric 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 Standard Elektrik Lorenz AG, International Standard Electric Corp filed Critical Standard Elektrik Lorenz AG
Priority to AT82109906T priority Critical patent/ATE32153T1/en
Publication of EP0078494A2 publication Critical patent/EP0078494A2/en
Publication of EP0078494A3 publication Critical patent/EP0078494A3/en
Application granted granted Critical
Publication of EP0078494B1 publication Critical patent/EP0078494B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system

Landscapes

  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radio Relay Systems (AREA)

Abstract

1. Satellite broadcast receiving equipment - with at least one antenna (1), which is switchable in its polarity, - moreover, with a circuit arrangement (5) on the antenna side containing both an antenna switch (17, 18, 19) and/or a polarization converter (4) and also a frequency converter (6), - and with a receiver equipment (10) for picture and/or sound reproduction which, via an antenna line (8), is connected to the output (7) of the antenna-side circuit arrangement (5) and which is capable of being tuned to various channels capable of being received by the antenna (1), characterized in - that the antenna cable (8) simultaneously serves as the control line for the control commands produced by the tuning in the tuning device (20) of the receiver equipment (10) for selecting the associated operational states of the antenna (1) and/or of the antenna-side circuit arrangement (5), - that the input (9) of said receiver equipment comprises an input coupling arrangement (21) for coupling said commands into the antenna cable, - and that the output (7) of said antenna-side circuit arrangement comprises an output coupling arrangement (23) by which the control commands on the antenna line are recognized, coupled out and converted into control commands.
EP82109906A 1981-10-29 1982-10-27 Receiving device for the reception of satellite transmissions Expired EP0078494B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82109906T ATE32153T1 (en) 1981-10-29 1982-10-27 RECEPTION EQUIPMENT FOR RECEIVING SATELLITE BROADCASTING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3142892A DE3142892C2 (en) 1981-10-29 1981-10-29 Receiving device for receiving satellite broadcasting
DE3142892 1981-10-29

Publications (3)

Publication Number Publication Date
EP0078494A2 EP0078494A2 (en) 1983-05-11
EP0078494A3 true EP0078494A3 (en) 1984-04-11
EP0078494B1 EP0078494B1 (en) 1988-01-20

Family

ID=6145107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109906A Expired EP0078494B1 (en) 1981-10-29 1982-10-27 Receiving device for the reception of satellite transmissions

Country Status (3)

Country Link
EP (1) EP0078494B1 (en)
AT (1) ATE32153T1 (en)
DE (2) DE3142892C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2778293B2 (en) * 1991-07-04 1998-07-23 ソニー株式会社 Satellite broadcast receiving system and switching distributor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861265A (en) * 1953-06-12 1958-11-18 Alliance Mfg Company Division Rotator
FR2427732A1 (en) * 1978-05-31 1979-12-28 Montorio Salvatore REMOTE CONTROL DEVICE FOR THE ANGULAR POSITION OF AN ANTENNA ROTOR

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238967B (en) * 1965-10-22 1967-04-20 Telefunken Patent Power supply circuit for antenna amplifier
DE2005674A1 (en) * 1970-02-07 1971-08-12 Rohde & Schwarz Arrangement for transmitting a constant DC supply voltage and a control variable via a two-wire line to a remote electrical device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861265A (en) * 1953-06-12 1958-11-18 Alliance Mfg Company Division Rotator
FR2427732A1 (en) * 1978-05-31 1979-12-28 Montorio Salvatore REMOTE CONTROL DEVICE FOR THE ANGULAR POSITION OF AN ANTENNA ROTOR

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DIE BRÜCKE ZUM KUNDEN, Nr. 88, Ausgabe 2, 1981, Seiten 3-9, Fa. Hirschmann, Esslingen, DE "Antennenanlagen für den Satelliten-Direktempfang von Hörfunk und Fernsehen" *
ELEKTROTECHNIK, Band 57, Heft 7, 1. April 1975, Seiten 18-21, Würzburg, DE W. TETTENBORN: "Fernwirktechnik" *
NEUES VON ROHDE & SCHWARTZ, Nr. 74, Juli 1976, Seiten 15-17, München, DE M. SCHILLER: "Logarithmisch-periodische Antennenanlagen zum Empfang belebig polarisierter Wellen" *

Also Published As

Publication number Publication date
EP0078494A2 (en) 1983-05-11
DE3142892A1 (en) 1983-05-19
DE3278027D1 (en) 1988-02-25
ATE32153T1 (en) 1988-02-15
DE3142892C2 (en) 1985-03-07
EP0078494B1 (en) 1988-01-20

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