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.<>


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    Titel :

    Design and characteristics of a multiband communication satellite antenna system


    Beteiligte:
    Ueno, K. (Autor:in) / Itanami, T. (Autor:in) / Kumazawa, H. (Autor:in) / Ohtomo, I. (Autor:in)


    Erscheinungsdatum :

    01.04.1995


    Format / Umfang :

    4786924 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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