Title :
Decision-Directed Detector for Overlapping PCM/NRZ Signals
Author :
Wang, C. David ; Noack, Thomas L.
Author_Institution :
University of Missouri-Rolla Rolla, Missouri 65401
fDate :
5/1/1973 12:00:00 AM
Abstract :
A decision-directed (DD) technique for the detection of overlapping PCM/NRZ signals in the presence of white Gaussian noise is investigated. The performance of the DD detector is represented by probability of error PE versus input signal-to-noise ratio (SNR). To examine how much improvement in performance can beachieved with this technique, PE´s with and without DD feedback are evaluated in parallel. Further, analytical results are compared with those found by Monte Carlo simulations. The results are shown in good agreement.
Keywords :
Computer simulation; Decision feedback equalizers; Detectors; Gaussian noise; Optical signal processing; Phase change materials; Pulse modulation; Signal design; Signal detection; Signal to noise ratio;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.1973.309730
