1–3 von 3 Ergebnissen
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    Optimizing Satellite Communications With Adaptive and Phased Array Antennas

    Ingram, Mary Ann / Romanofsky, Robert / Lee, Richard Q. et al. | NTRS | 2004
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Liquid Crystal-Based Beam Steering Device Development for NASA Applications

    Pouch, John / Nguyen, Hung / Miranda, Felix et al. | NTRS | 2004
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking

    Linking Satellites Via Earth "Hot Spots" and the Internet to Form Ad Hoc Constellations

    Mandl, Dan / Frye, Stu / Grosvenor, Sandra et al. | NTRS | 2004
    Schlagwörter: Space Communications, Spacecraft Communications, Command And Tracking