Title :
Comparison of UWB Target Identification Algorithms for Through-Wall Imaging Applications
Author :
Hantscher, Sebastian ; Praher, Bernhard ; Reisenzahn, Alexander ; Disk, Christian G.
Author_Institution :
Inst. for Microelectron., JKU, Linz
Abstract :
In this paper an ultra-wideband imaging radar system using B-scans is proposed. Two imaging algorithms for shape recognition are explained and compared. Furthermore, for the first time the two dimensional inverse boundary scattering transform was successfully applied for through-wall imaging applications. The measured radar data of a cylinder behind a wall demonstrate that only 24 different positions of the antennas were sufficient to reconstruct the target curvature
Keywords :
electromagnetic wave scattering; radar antennas; radar imaging; radar target recognition; ultra wideband radar; B-scan; UWB target identification algorithm; antenna position; shape recognition; target curvature reconstruction; through-wall imaging application; two dimensional inverse boundary scattering transform; ultrawideband imaging radar system; Antenna measurements; Image recognition; Image reconstruction; Position measurement; Radar antennas; Radar imaging; Radar measurements; Radar scattering; Shape; Ultra wideband technology;
Conference_Titel :
Radar Conference, 2006. EuRAD 2006. 3rd European
Conference_Location :
Manchester
Print_ISBN :
2-9600551-7-9
DOI :
10.1109/EURAD.2006.280284
