Nearly optimum quantization levels for multileveled quantizers in radar receivers and distributed-detection are calculated for preassigned false-alarm probability Q/sub 0/ by maximizing the detection probability Q/sub d/ after replacing both Q/sub 0/ and (1-Q/sub d/) by the saddlepoint approximations. Narrowband signals of random phase and with both fixed and Rayleigh-fading amplitudes in Gaussian noise are treated, and the loss in signal detectability incurred by quantization is estimated.<>


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Improved multilevel quantization for detection of narrowband signals


    Contributors:


    Publication date :

    1988-03-01


    Size :

    557928 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Data Quantization for Narrowband Signal Detection

    Cimini, Leonard J. / Kassam, Saleem A. | IEEE | 1983


    A multilevel differential modem for narrowband fading channels

    Castle,R.J. / McGeehan,J.P. / Univ.of Bristol,Centre for Communications Res.,GB | Automotive engineering | 1992



    RF Replay System for Narrowband GNSS IF Signals

    Backén, Staffan / Akos, Dennis M / Wilson, Steven G | IEEE | 2011