The Siebert and the Dicke-fix CFAR radar detectors, used to maintain a constant false alarm rate (CFAR) in radar receivers under very similar circumstances, are considered. The Siebert detector represents the maximum-likelihood detection procedure for a signal in Gaussian noise of unknown power level, whereas the Dicke-fix makes use of a bandpass limiter to normalize the input and thus ensure a constant false alarm rate. The detection performance of the two detectors is determined and a comparison shows that over a wide range of parameters, the Dicke-fix introduces a loss which is approximately 1 B larger than for the Siebert detector.


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    Titel :

    The Detection Performance of the Siebert and Dicke-Fix CFAR Radar Detectors


    Beteiligte:
    Hansen, V. Gregers (Autor:in) / Zottl, A. J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1971-07-01


    Format / Umfang :

    676381 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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