Title :
A New Procedure for Ultra Wideband Radar Imaging from Sparse Subband Data
Author :
Jia, Li ; Xu, Xiaojian
Author_Institution :
Sch. of Electron. & Inf. Eng., BeiHang Univ., Beijing
Abstract :
In this paper, we develop a new procedure for estimating the ultra wideband (UWB) radar signatures of targets by using sparse subband measurements. Exemplary results from both simulated and anechoic chamber measured data are presented to demonstrate the usefulness of the proposed technique.
Keywords :
anechoic chambers (electromagnetic); radar imaging; ultra wideband radar; anechoic chamber; minimum entropy; sparse band; sparse subband data; ultra wideband radar signatures; ultra wideband spectral estimation; ultrawideband radar imaging; Entropy; Frequency; Image processing; Radar imaging; Radar measurements; Radar scattering; Signal processing; Signal processing algorithms; Ultra wideband radar; Ultra wideband technology;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.346004
