IT8619608A1 - Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffusione diretta da satellite - Google Patents

Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffusione diretta da satellite

Info

Publication number
IT8619608A1
IT8619608A1 IT1986A19608A IT1960886A IT8619608A1 IT 8619608 A1 IT8619608 A1 IT 8619608A1 IT 1986A19608 A IT1986A19608 A IT 1986A19608A IT 1960886 A IT1960886 A IT 1960886A IT 8619608 A1 IT8619608 A1 IT 8619608A1
Authority
IT
Italy
Prior art keywords
satellite
direct broadcasting
microwave receiver
double polarization
polarization microwave
Prior art date
Application number
IT1986A19608A
Other languages
English (en)
Other versions
IT1188403B (it
IT8619608A0 (it
Original Assignee
Gte Telecom 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 Gte Telecom Spa filed Critical Gte Telecom Spa
Priority to IT19608/86A priority Critical patent/IT1188403B/it
Publication of IT8619608A0 publication Critical patent/IT8619608A0/it
Priority to EP87200231A priority patent/EP0235846A3/en
Publication of IT8619608A1 publication Critical patent/IT8619608A1/it
Application granted granted Critical
Publication of IT1188403B publication Critical patent/IT1188403B/it

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
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
IT19608/86A 1986-03-03 1986-03-03 Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffuzione diretta da satellite IT1188403B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT19608/86A IT1188403B (it) 1986-03-03 1986-03-03 Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffuzione diretta da satellite
EP87200231A EP0235846A3 (en) 1986-03-03 1987-02-13 Dual polarization microwave receiver for direct reception from a broadcasting satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19608/86A IT1188403B (it) 1986-03-03 1986-03-03 Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffuzione diretta da satellite

Publications (3)

Publication Number Publication Date
IT8619608A0 IT8619608A0 (it) 1986-03-03
IT8619608A1 true IT8619608A1 (it) 1987-09-03
IT1188403B IT1188403B (it) 1988-01-14

Family

ID=11159502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19608/86A IT1188403B (it) 1986-03-03 1986-03-03 Ricevitore a microonde a doppia polarizzazione per ricezione di radiodiffuzione diretta da satellite

Country Status (2)

Country Link
EP (1) EP0235846A3 (it)
IT (1) IT1188403B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0336243U (it) * 1989-08-22 1991-04-09
FR2664748A1 (fr) * 1990-07-16 1992-01-17 Tonna Electronique Ensemble cornet-tete hyperfrequence.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329555A1 (de) * 1973-06-09 1974-12-19 Philips Patentverwaltung Hochpassfilter fuer den ghz-bereich
DE3108758A1 (de) * 1981-03-07 1982-09-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mikrowellen-empfangseinrichtung
FR2502405A1 (fr) * 1981-03-18 1982-09-24 Portenseigne Systeme de reception de signaux hyperfrequences a polarisations orthogonales
IT1155664B (it) * 1982-03-25 1987-01-28 Sip Dispositivo di guida d onda per la separazione di segnali a radiofrequenza di diversa frequenza e polarizzazione
DE3305494A1 (de) * 1983-02-17 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Breitbandiger mikrowellenstrahler

Also Published As

Publication number Publication date
EP0235846A3 (en) 1988-09-14
IT1188403B (it) 1988-01-14
IT8619608A0 (it) 1986-03-03
EP0235846A2 (en) 1987-09-09

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