A mismatched filter, comprised of a matched filter in cascade with a parameterized multiplicative finite-duration impulse response (FIR) filter, is proposed. For a given mainlobe to sidelobe ratio, the proposed filter is longer than the length-optimal filters but uses fewer multipliers and adders. Results are shown for Barker codes of length 5, 7, 11, and 13 and extended to compound Barker codes.


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    Title :

    Multiplicative mismatched filters for sidelobe suppression in Barker codes


    Contributors:


    Publication date :

    2008-01-01


    Size :

    746856 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English