H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 15/16 (2006.01) H01Q 5/00 (2006.01)
Patent
CA 2091730
14 ABSTRACT OF THE DISCLOSURE The receiving antenna with a single aiming direction, for several satellites having different orbital positions, comprises a multiple-sector reflector including a central sector and at least one external sector in ring form about the central sector. The sectors of the reflector are formed out of portions of paraboloids having the same focal point but different focal axes defining the receiving directions corresponding to the different orbital positions. A multipolarization wideband source placed at the common focal point is coupled to an electronic processing channel for the selection of the useful signals. The disclosed device can be applied notably to satellite reception in individual stations.
Cluniat Claude
Delmas Jean-Jacques
Cluniat Claude
Delmas Jean-Jacques
Robic
Telediffusion de France
Thomson-Lgt Laboratoire General Des Telecommuni-Cations
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