Using Cramer-Rao lower bounds (CRLBs) for estimating time of arrival and frequency of a burst of sinusoid, we investigate the effect of the location and extent of the observation interval, relative to the support of the received signal pulse, and the effect of not knowing the time duration of the pulse. The effect of filtering the received waveform using a known bandpass filter is also studied and is found to be small. The tail portion of the filter response after the signal pulse ends provides almost no information about the signal parameters. The initial transient build-up portion of the signal pulse response provides specially important information about time of arrival. For observation intervals which include the whole pulse duration, there are significant potential performance differences between the cases of known and unknown pulse duration.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Cramer-Rao lower bounds on estimating the parameters of a filtered burst of sinusoid


    Beteiligte:
    Hongya Ge (Autor:in) / Tufts, D.W. (Autor:in)


    Erscheinungsdatum :

    01.04.1997


    Format / Umfang :

    3352393 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Under-sampling Technique for Estimating Parameters of Sinusoid

    Kubo, K. | British Library Online Contents | 2007


    Cramer-Rao Lower Bounds for Curve Fitting

    Kanatani, K. | British Library Online Contents | 1998



    Cramér-Rao Lower Bounds for Positioning with Large Intelligent Surfaces

    Hu, Sha / Rusek, Fredrik / Edfors, Ove | IEEE | 2017