Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
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Title:
Pedestrian Caused Doppler Signal Detection by Bispectrum Processing in Ku-Band Coherent CW Radar
Creator:
Hakhoumian, A. A. ; T. V. Zakaryan ; 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
Coverage:
Abstract:
The analyses of the signal using the power spectrum and autocorrelation function are 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). We are using higher order statistics to differ moving object from noise. Besides, finding coherent components in spectrum gives a great opportunity in identification tasks. Experiments were done with IQ continue wave (CW) radar.