Thales Alenia Space France antennas: recent achievements for telecommunications

摘要

Thales Alenia Space France will present a description and the main performances of recently developed and delivered antenna products in the frame of GEO telecommunication programs and LEO constellations. The main topics of interest are: - Synthesis of Thales Alenia Space telecommunication antennas deliveries in 2010, - GLOBALSTAR2 antenna sub-system achievements (recent delivery of 25 Antenna S/S in both L and S bands). The paper will emphasize on the main activities led to reach this industrial success, - Ku/Ka-band multi-frequency multi-feed missions with a focus on high performance compact designs and on achievements on telecommunication programs, - Successful qualification of reflector incorporating high performances deployment arm. This concept is devoted to integrated antenna solution for telecommunication export payloads programs, - Ka antenna technology development supported by ESA,