Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
Date of publication:
Volume:
Number:
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Official URL:
Title:
Creator:
Hakhoumian, A. A. ; E. R. Sivolenko
Corporate Creators:
Institute of Radiophysics and Electronics of NAS RA
Subject:
Physics ; Electronics; radiowave and microwave technology; direct energy conversion and storage
Uncontrolled Keywords:
HOS ; bispectral estimating ; cumulants ; micro-doppler ; phase coupling ; object detection
Coverage:
Abstract:
The analysis of the signal using the power spectrum and autocorrelation function is insufficient. We do not have complete information about such signals, because of the loss of the phase information in the power spectrum and autocorrelation function. In that case it is very important using higher order statistics (HOS). The subject of higher order statistics (HOS) has received much attention in recent years [1]. We are using higher order statistics to differ useful information from noise which looks like carrier suppressed amplitude modulation. Matching of these two signals is described below.