IT8619785A0 - POLARIZATION ROTATOR FOR RECEIVING ANTENNAS OF SATELLITE TRANSMISSIONS. - Google Patents

POLARIZATION ROTATOR FOR RECEIVING ANTENNAS OF SATELLITE TRANSMISSIONS.

Info

Publication number
IT8619785A0
IT8619785A0 IT8619785A IT1978586A IT8619785A0 IT 8619785 A0 IT8619785 A0 IT 8619785A0 IT 8619785 A IT8619785 A IT 8619785A IT 1978586 A IT1978586 A IT 1978586A IT 8619785 A0 IT8619785 A0 IT 8619785A0
Authority
IT
Italy
Prior art keywords
receiving antennas
polarization rotator
satellite transmissions
transmissions
satellite
Prior art date
Application number
IT8619785A
Other languages
Italian (it)
Other versions
IT1188455B (en
IT8619785A1 (en
Inventor
Giuseppe Sacchi
Ettore Cozzi
Original Assignee
Irte Spa
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 Irte Spa filed Critical Irte Spa
Priority to IT8619785A priority Critical patent/IT1188455B/en
Publication of IT8619785A0 publication Critical patent/IT8619785A0/en
Priority to EP87103697A priority patent/EP0237988A1/en
Publication of IT8619785A1 publication Critical patent/IT8619785A1/en
Application granted granted Critical
Publication of IT1188455B publication Critical patent/IT1188455B/en

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
IT8619785A 1986-03-18 1986-03-18 POLARIZATION ROTATOR FOR ANTENNAS RECEIVING TRANSMISSIONS FROM SATELLITE IT1188455B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8619785A IT1188455B (en) 1986-03-18 1986-03-18 POLARIZATION ROTATOR FOR ANTENNAS RECEIVING TRANSMISSIONS FROM SATELLITE
EP87103697A EP0237988A1 (en) 1986-03-18 1987-03-13 Rotator for antennas receiving transmissions from satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8619785A IT1188455B (en) 1986-03-18 1986-03-18 POLARIZATION ROTATOR FOR ANTENNAS RECEIVING TRANSMISSIONS FROM SATELLITE

Publications (3)

Publication Number Publication Date
IT8619785A0 true IT8619785A0 (en) 1986-03-18
IT8619785A1 IT8619785A1 (en) 1987-09-18
IT1188455B IT1188455B (en) 1988-01-14

Family

ID=11161194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8619785A IT1188455B (en) 1986-03-18 1986-03-18 POLARIZATION ROTATOR FOR ANTENNAS RECEIVING TRANSMISSIONS FROM SATELLITE

Country Status (2)

Country Link
EP (1) EP0237988A1 (en)
IT (1) IT1188455B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223708B (en) * 1988-07-21 1990-09-29 Cselt Centro Studi Lab Telecom DIELECTRICALLY CHARGED CAVITY RESONATOR
EP0442925A1 (en) * 1988-11-14 1991-08-28 MOTSON & COMPANY LIMITED Microwave signal receiving apparatus
GB8905904D0 (en) * 1989-03-15 1989-04-26 Cambridge Computer Improvements in antenna polarizers
GB9107108D0 (en) * 1991-04-05 1991-05-22 Marconi Electronic Devices Polarisers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023165A (en) * 1956-08-17 1962-02-27 Bell Telephone Labor Inc Magnesium ferrite containing aluminum and method of making same
DE1591362A1 (en) * 1967-04-21 1970-12-23 Philips Patentverwaltung Coaxial line support for rigid and flexible high frequency lines
US3938158A (en) * 1973-12-19 1976-02-10 Raytheon Company Antenna element for circular or linear polarization

Also Published As

Publication number Publication date
IT1188455B (en) 1988-01-14
IT8619785A1 (en) 1987-09-18
EP0237988A1 (en) 1987-09-23

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