The practical implementation of the ESPRIT algorithm into direction-finding system architecture is considered. In particular, the problems of phase ambiguity resolution for extended array separations and multidimensional azimuth/elevation estimation are addressed. Generalized solutions for these problems are proposed, and a bearing quality indicator that provides a measure of credibility associated with each angle-of-arrival estimate is developed. Plots of computer simulated performance are presented in order to assess the probability of detection, of failure to alarm, and of false alarm as a function of azimuthal separation and period of signal observation.<>


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    Titel :

    An operational system implementation of the ESPIRIT DF algorithm


    Beteiligte:
    Johnson, R.L. (Autor:in) / Miner, G.E. (Autor:in)


    Erscheinungsdatum :

    1991-01-01


    Format / Umfang :

    525807 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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