A comparison is made of the performance of a weather Doppler radar with a staggered pulse repetition time and a radar with a random (but known) phase. As a standard for this comparison, the specifications of the forthcoming next generation weather radar (NEXRAD) are used. A statistical analysis of the spectral moment estimates for the staggered scheme is developed, and a theoretical expression for the signal-to-noise ratio due to recohering-filtering-recohering for the random phase radar is obtained. Algorithms for assignment of correct ranges to pertinent spectral moments for both techniques are presented.


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    Titel :

    Two Methods of Ambiguity Resolution in Pulse Doppler Weather Radars


    Beteiligte:
    Zrinc, Dusan (Autor:in) / Mahapatra, Pravas (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1985-07-01


    Format / Umfang :

    2918758 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch