DocumentCode :
631133
Title :
GMTI from multichannel SAR images using compressed sensing under off-grid conditions
Author :
Prunte, Ludger
Author_Institution :
Fraunhofer Inst. for High Freq. Phys. & Radar Tech. FHR, Wachtberg, Germany
Volume :
1
fYear :
2013
fDate :
19-21 June 2013
Firstpage :
95
Lastpage :
100
Abstract :
In this paper a new ground moving target indication method based on multichannel synthetic aperture radar images is presented. The approach uses a variant of compressed sensing, enabling the analysis of off-grid velocities and consequently reducing velocity leakage. Results with experimental as well as simulated data illustrate the excellent velocity resolution of this technique.
Keywords :
compressed sensing; image resolution; radar imaging; synthetic aperture radar; GMTI; compressed sensing; moving target indication method; multichannel SAR images; multichannel synthetic aperture radar images; off-grid conditions; off-grid velocities; velocity resolution; Clutter; Compressed sensing; Image reconstruction; Radar tracking; Standards; Synthetic aperture radar; Vectors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Radar Symposium (IRS), 2013 14th International
Conference_Location :
Dresden
Print_ISBN :
978-1-4673-4821-8
Type :
conf
Filename :
6581070
Link To Document :
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