EP 0383657 B1 19940202 - Antenna system for the reception of direct broadcast satellite (DBS) emissions.
Title (en)
Antenna system for the reception of direct broadcast satellite (DBS) emissions.
Title (de)
Antennensystem zum Empfangen von Direkt-Rundfunk-Übertragungs-Satelliten.
Title (fr)
Système d'antenne pour réception de satellite de diffusion directe.
Publication
Application
Priority
FR 8902082 A 19890217
Abstract (en)
[origin: EP0383657A1] The antenna system consists of a parabolic reflector (1) associated with source means (2, 3), the reflector being positioned and held by means of a support foot formed from a hollow tubular body (7) fixed at its upper part to the rear central zone of the reflector and hinged at its lower part on a base about a horizontal axis (XX) in order to define the elevation of the antenna. The base comprises a part (24) which is movable in rotation in order to define the azimuth of the antenna. The tubular body (7) of the support foot has a sufficient cross-section to contain all the circuits associated with the antenna. Application, in particular to satellite reception, of which the radiated powers are greater than 50 dBW. <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 19/13 (2006.01); H01Q 1/12 (2006.01); H01Q 1/24 (2006.01); H01Q 3/08 (2006.01); H01Q 23/00 (2006.01)
CPC (source: EP)
H01Q 1/125 (2013.01); H01Q 1/247 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0383657 A1 19900822; EP 0383657 B1 19940202; AT E101304 T1 19940215; BR 9000693 A 19910122; CA 2010255 A1 19900817; DE 69006372 D1 19940317; DE 69006372 T2 19940511; ES 2048984 T3 19940401; FR 2643511 A1 19900824; FR 2643511 B1 19910419; JP H02246401 A 19901002
DOCDB simple family (application)
EP 90400358 A 19900209; AT 90400358 T 19900209; BR 9000693 A 19900215; CA 2010255 A 19900216; DE 69006372 T 19900209; ES 90400358 T 19900209; FR 8902082 A 19890217; JP 2622190 A 19900207