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.