Spatial correlation method probabilistic characteristics of signal
acquisition in decameter range
I. M. Oroshchuk, V. N. Dolgikh, A. N. Suchkov
Military Training and Research Center «Naval
Academy» (Branch, city of Vladivostok)
The paper is received
on December 2, 2013
Abstract: The paper deals with research findings of spatial correlation of signal
processing in decameter range that reveals the increased capability of
detecting system noise-immunity and option of specifying out the desired signal
among the superior interferences. The experimental dependences of signal and noise
statistical law in spatial correlation processing chain output are presented
and adjusted for noise-immunity probability evaluation of detecting system.
Keywords: ionosphere, signal, noise, statistical law, cross-correlation function, Neumann–Pirson
criterion.