1–6 of 6 hits
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    MGS and Odyssey - Relay Satellites for the MER Mission

    Esposito, Pasquale B. / Bhat, R. / Demcak, S. et al. | NTRS | 2004
    Keywords: Mars relay satellites

    MGS and Odyssey - relay satellites for the MER mission

    Esposito, Pasquale B. / Bhat, R. / Demeak, S. et al. | NTRS | 2004
    Keywords: Mars Relay Satellites

    Design Concepts for a Small Space-Based GEO Relay Satellite for Missions Between Low Earth and near Earth Orbits

    Bhasin, Kul B. / Warner, Joseph D. / Oleson, Steven et al. | NTRS | 2014
    Keywords: Relay Satellites

    A Novel Use of GPS for Determining the Orbit of a Geosynchronous Satellite: The TDRS/GPS Demonstration

    Haines, B. J. / Lichten, S. M. / Muellerschoen, R. J. et al. | NTRS | 1994
    Keywords: Tracking and Data Relay Satellites (TDRS)

    Phased Arrays of Ground and Airborne Mobile Terminals for Satellite Communications

    Huang, John | NTRS | 1996
    Keywords: communication satellites mobile phased array reflectarray antennas

    (abstract) An Assessment of Electric Propulsion Research, Development, and Application in the United States

    Stephenson, R. Rhoads | NTRS | 1995
    Keywords: communication satellites SPT spacecraft propulsion