Two missions which utilize large space apertures were considered on the program. These were the space-based radar mission (SBR) and the space-based millimeter-wave radiometer mission (MWR). The greater part of the effort was spent on the radar mission. The intent of the program was to investigate reflector-based alternates to the space-fed phased array system that is the current baseline for the space-based radar program. The three major tasks on the program were Task 1, Concept Development/Assessment; Task 2, Performance Analysis, Selected Approach; and Task 3, Specific Mission Designs. The adaptive techniques of interest were those that might be required to compensate for surface irregularities in the large, space-deployable reflectors that would be required for these missions. This and other system requirements were considered in selecting an antenna system for each mission. (Author)


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    Titel :

    Adaptive Techniques for Large Space Apertures


    Beteiligte:
    R. J. Richardson (Autor:in) / J. Coyner (Autor:in) / A. Fenn (Autor:in) / A. Brook (Autor:in)

    Erscheinungsdatum :

    1980


    Format / Umfang :

    328 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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