For pulse compression, "stretch processing" offers a low sampling rate, computationally simple alternative to the conventional matched-filter-based approach for radar/sonar receivers to pulse-compress the linear frequency modulated (a.k.a. "chirp," "linear chirp," or "sweep signal") radar returns. A question remains in the open literature whether this "stretch processing" method could be applied to other constant-modulus polynomial-phase modulations. A concise mathematical proof is presented to show the answer as "no"; the linear frequency modulation (LFM) is the only constant-modulus polynomial-phase-based pulse compression suitable for "stretch processing".


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    Title :

    Viable/Inviable Polynomial-Phase Modulations for "Stretch Processing"


    Contributors:
    Lina Yeh, (author) / Wong, K. T. (author) / Mir, H. S. (author)


    Publication date :

    2012-01-01


    Size :

    242929 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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