Title :
A general analysis of post-detection correlation
fDate :
7/1/1965 12:00:00 AM
Abstract :
Consider a system which consists of two receivers, each containing a nonlinear device followed by a zonal filter. A general method is developed for calculating the cross-correlation function of the outputs of these receivers when the inputs are two related narrow-band Gaussian processes. In the course of the development some new results are obtained concerning the cross-correlation function of two pre-envelopes.
Keywords :
Correlators; Gaussian processes; Delay; Frequency; Gaussian processes; Narrowband; Polynomials; Power harmonic filters; Radio astronomy; Receivers; Signal detection; Signal processing;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.1965.1053783
