The Affordable Tactical Low Altitude Satellite Technology (ATLAST) program focuses on developing an architecture for a system providing tactical and beyond line-of-sight communications employing a constellation of satellites in Low Earth Orbit (LEO). A LEO based approach may result in a cost effective system providing voice and data communications between small, low-power, mobile terminals and hub stations. A constellation of small, inexpensive, lightweight satellites can be launched into LEO at a cost lower than that for higher orbits. Also, using LEO assets requires much less power to close the link. This report presents the approach to designing such a system and summarizes the design. The initial communications requirements are presented, and the impact discussed. Trade-off involving geometries for tactical links are presented. The baseline strawman design is given, including communications link budgets.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Affordable Tactical Low Altitude Satellite Technology Task


    Beteiligte:
    R. P. Kosowsky (Autor:in)

    Erscheinungsdatum :

    1990


    Format / Umfang :

    36 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Affordable Low Cost Liquid Ramjet Technology For Tactical Missiles

    Minard, Jean-Pierre / Falempin, Francois / Portrat, Jean-Pierre | AIAA | 2006


    Affordable Low Cost Liquid Ramjet Technology For Tactical Missiles

    Minard, J. / Falempin, F. / Portrat, J. et al. | British Library Conference Proceedings | 2006



    Tactical Satellite 3

    Davis, T. / Straight, S.D. / Lockwood, R. | British Library Conference Proceedings | 2008