In this paper a reflectarray design for a membrane spaceborne antenna to be used in a typical SAR mission is presented. An L-Band reflectarray, with a dimension of 10 by 6 meters on Kapton foil substrate, has been designed. To evaluate the tolerance to the membrane deformations, a model for the surface wrinkles and sag is developed and their effects on the antenna performance are analyzed. Finally, a full-wave numerical analysis has been performed and the result are presented.


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    Titel :

    Reflectarray Membrane Study for Deployable SAR Antenna


    Beteiligte:
    Di Maria, Alberto (Autor:in) / Limbach, Markus (Autor:in) / Horn, Ralf (Autor:in) / Reigber, Andreas (Autor:in)

    Kongress:

    2009 ; Berlin, Germany



    Erscheinungsdatum :

    01.03.2009


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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