The performance requirements, the main parameters, and the configuration of the MSAT spacecraft are reviewed. The major features of the communications subsystem are discussed in some detail. Key technology items include the L-band Radio Frequency (RF) power amplifier which must operate with a high DC to RF power efficiency and generate low intermodulation when loaded with multi-carrier signals; and the large diameter deployable L-band antenna. The development status and expected performance of these spacecraft components is examined.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Space segment configuration of the Canadian mobile satellite system


    Contributors:


    Publication date :

    1990-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English






    Canadian Mobile Satellite System

    E. Bertenyi | NTIS | 1992


    The American Mobile Satellite Corporation space segment

    WHALEN, DAVID / CHURAN, GARY | AIAA | 1992


    The Canadian mobile satellite system

    Bertenyi, E. | British Library Online Contents | 1992