Various time delays introduced at intermediate frequency aim antenna in different directions. System includes spherical reflector with feed horn containing two five-element cross arrays. Each element in cross array connected to different set of switched delay lines. Antenna has low and moderate gains and wide coverage.
Switched-Multibeam Antenna System
NASA Tech Briefs ; 10 , 2
01.05.1986
Sonstige
Keine Angabe
Englisch
Satellite multibeam antenna concept
AIAA | 1976
|Multibeam and Multipolarization Antenna
British Library Conference Proceedings | 2006
|Ka Band Multibeam Antenna Pointing System for WINDS
AIAA | 2007
|ACTS multibeam antenna on-orbit performance
AIAA | 1996
|ACTS Multibeam Antenna On-Orbit Performance
NTRS | 1996
|