EP 0995233 A1 20000426 - FREQUENCY CONVERTER ARRANGEMENT FOR PARABOLIC ANTENNAE
Title (en)
FREQUENCY CONVERTER ARRANGEMENT FOR PARABOLIC ANTENNAE
Title (de)
FREQUENZKONVERTERANORDNUNG FÜR EINE PARABOLANTENNE
Title (fr)
AGENCEMENT DE CONVERTISSEUR DE FREQUENCES POUR ANTENNES PARABOLIQUES
Publication
Application
Priority
- FR 9900918 W 19990419
- FR 9804927 A 19980420
Abstract (en)
[origin: US6344832B1] The invention concerns a frequency converter arrangement for parabolic antennae receiving vertical and horizontal linear polarization signals, transmitted by two geostationary satellites not far from each other. The arrangement comprises two positive converter devices (5, 6) designed to receive the signal derived from a satellite, each device bearing means ensuring that the receiving antennae elements are oriented in the received signal plane and means to adapt to the different elevations of the two satellites, by rotating the converter device support. The arrangement is characterized in that the output portions (10) of the two converter devices (5, 6) are made in the form of a single-piece part (12) whereas the input portions (9) are separated and mounted selectively adjustable on the single-piece part (12), the arrangement being mounted rotating about an axis parallel to the two input portions (9).
IPC 1-7
IPC 8 full level
H01P 1/17 (2006.01); H01P 1/213 (2006.01); H01Q 1/24 (2006.01); H01Q 5/00 (2006.01); H01Q 15/24 (2006.01); H01Q 19/17 (2006.01); H01Q 25/04 (2006.01)
CPC (source: EP US)
H01P 1/172 (2013.01 - EP US); H01P 1/2131 (2013.01 - EP US); H01Q 1/247 (2013.01 - EP US); H01Q 5/45 (2015.01 - EP US); H01Q 15/246 (2013.01 - EP US); H01Q 19/17 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6344832 B1 20020205; AT E316695 T1 20060215; AU 3336399 A 19991108; BR 9906340 A 20000919; CA 2292423 A1 19991028; CN 1157822 C 20040714; CN 1263640 A 20000816; DE 69929591 D1 20060413; EA 002005 B1 20011022; EA 199901018 A1 20000828; EP 0995233 A1 20000426; EP 0995233 B1 20060125; FR 2777700 A1 19991022; FR 2777700 B1 20000707; ID 23911 A 20000525; IL 133221 A0 20010319; IL 133221 A 20031031; JP 2002505831 A 20020219; PL 337210 A1 20000814; TR 199903161 T1 20001121; WO 9954958 A1 19991028
DOCDB simple family (application)
US 44619000 A 20000419; AT 99914614 T 19990419; AU 3336399 A 19990419; BR 9906340 A 19990419; CA 2292423 A 19990419; CN 99800589 A 19990419; DE 69929591 T 19990419; EA 199901018 A 19990419; EP 99914614 A 19990419; FR 9804927 A 19980420; FR 9900918 W 19990419; ID 991552 A 19990419; IL 13322199 A 19990419; JP 55256999 A 19990419; PL 33721099 A 19990419; TR 9903161 T 19990419