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.<>
Improved multilevel quantization for detection of narrowband signals
IEEE Transactions on Aerospace and Electronic Systems ; 24 , 2 ; 142-147
1988-03-01
557928 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Data Quantization for Narrowband Signal Detection
IEEE | 1983
|A multilevel differential modem for narrowband fading channels
Kraftfahrwesen | 1992
|RF Replay System for Narrowband GNSS IF Signals
IEEE | 2011
|