@ARTICLE{pfander-zheltov-C, 
author={Pfander, G.E. and Zheltov, P.}, 
journal={Signal Processing, IEEE Transactions on}, 
title={Estimation of Overspread Scattering Functions}, 
year={2015}, 
month={May}, 
volume={63}, 
number={10}, 
pages={2451-2463}, 
keywords={electromagnetic wave scattering;radar target recognition;WSSUS assumption;channel sounding procedures;overspread scattering function estimation;periodogram estimator;radar scenarios;radar target;random process;scattering function;second order statistics;spreading function;statistical knowledge;time-frequency plane;weighted pulse train;Channel estimation;Estimation;Geometry;Radar;Scattering;Stochastic processes;Time-frequency analysis;Fiducial vectors;finite dimensional Gabor systems;sampling of operators;scattering function;spreading function}, 
doi={10.1109/TSP.2015.2403309}, 
ISSN={1053-587X},}