The estimation of vector signal distinguishability questions is considered, also evaluation of efficiency of correlation method application for detection of vector signal in the noise. Energy gain of correlation receiver is estimated comparing with noncoherent receiver. It’s indicated that using vector signal with “good”autocorrelation function the radius of radio visibility zone is increased.
autocorrelation function, distinguishability, noise
"Otsenka razlychymosty vektornoho syhnala na fone pomekh" ,
Scientific Works of Kharkiv National Air Force University,