Feasibility studies on a multiband communication satellite antenna system and the key technologies involved in devising this system are described. The proposed multiband communication satellite utilizes four frequency bands: Ka (30/20 GHz), Ku (14/12 GHz), C (6/4 GHz), and S (2.6/2.5 GHz). It has six beam configurations, three multibeam and three shaped-beam. The following key technologies are presented: (1) a low-loss frequency selective subreflector (FSR) for compact feeds, (2) a low-loss and broadband frequency selective surface (FSS), and (3) a highly accurate and reliable mesh reflector.<>
Design and characteristics of a multiband communication satellite antenna system
IEEE Transactions on Aerospace and Electronic Systems ; 31 , 2 ; 600-607
01.04.1995
4786924 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Design and Characteristics of a Multiband Communication Satellite Antenna System
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