Spatially periodic slots in metal plate make plate appear transparent at frequency of resonance of slots. Appears mostly reflective at high frequencies. Orthogonal slots accommodate circular polarization; one of two orthogonal slots in each pair eliminated if only one known linear polarization needed. Spectral response of plate tailored by choice of dimensions of slots.


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    Title :

    All-Metal Low-Pass Dichroic Microwave Reflector


    Contributors:

    Published in:

    Publication date :

    1996-06-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English