Wavelet analysis of signals in problem of short range radiolocation
DOI:
https://doi.org/10.1109/ICATT.2013.6650794Keywords:
diffraction, cylindrical waves, subsurface radar, GPR, signal processing, wavelet, wavelet spectrum, atomic functionAbstract
The results of simulation of cylindrical pulsed EM wave diffraction on a cylindrical subsurface object have been presented. The structure of signals received at the observation point has been analyzed. The possibility of separation of signal components corresponding to reflections from discontinuities of the region of space under consideration has been investigated. For this reason the corresponding wavelet spectra have been constructed and analyzed on the basis of atomic wavelet functions.References
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