A variably trimmed mean (VTM) constant false alarm rate (CFAR) detector in which the threshold is determined by processing a linear combination of a group of ordered samples in each window is introduced. Unlike the trimmed mean detector, the number of ordered samples that require further processing is allowed to vary according to a data-dependent rule. It is demonstrated that the VTM detector exhibits performance characteristics that are independent of the total (stationary) noise power. Simulated performance results are presented for regions of clutter power transitions and for multiple target environments to illustrate the possible improvement over the order-statistic detector that can be obtained by using a VTM detector.<>


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A variably trimmed mean CFAR radar detector


    Beteiligte:
    Ozgunes, I. (Autor:in) / Gandhi, P.P. (Autor:in) / Kassam, S.A. (Autor:in)


    Erscheinungsdatum :

    01.10.1992


    Format / Umfang :

    996189 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Extended target-matched CFAR detector

    LONGMAN OREN / SOLODKY GASTON / VILLEVAL SHAHAR et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    An Adaptive Polarimetric CFAR Detector

    Oumansour, K. / Wang, Y. / Pottier, E. et al. | British Library Conference Proceedings | 1993


    A CFAR adaptive matched filter detector

    Robey, F.C. / Fuhrmann, D.R. / Kelly, E.J. et al. | IEEE | 1992


    EXTENDED TARGET-MATCHED CFAR DETECTOR

    LONGMAN OREN / SOLODKY GASTON / VILLEVAL SHAHAR et al. | Europäisches Patentamt | 2020

    Freier Zugriff