DocumentCode :
3716138
Title :
Matching pursuit via continuous resolution cell rejection in presence of unresolved radar targets
Author :
Jonathan Bosse;Olivier Rabaste;Dominique Poullin
Author_Institution :
ONERA, The French Aerospace Lab BP 80100 91123 Palaiseau Cedex, France
fYear :
2015
Firstpage :
1776
Lastpage :
1780
Abstract :
In this article a new matching pursuit algorithm with continuous radar resolution cell rejection is proposed. It allows matching pursuit to work well even if more than one target is present in some resolution cell (unresolved targets) of the radar matched filter: it prevents its tendency to generate spurious sidelobes or miss a weaker target hidden in stronger target sidelobes. The FMCW radar case is particularly investigated which offers a very natural and computationally inexpensive solution to the problem that can also be applied in spectral analysis. The extension of the proposed approach to any radar waveform is also investigated.
Keywords :
"Radar","Matching pursuit algorithms","Signal resolution","Signal processing algorithms","Radar signal processing","Manganese","Eigenvalues and eigenfunctions"
Publisher :
ieee
Conference_Titel :
Signal Processing Conference (EUSIPCO), 2015 23rd European
Electronic_ISBN :
2076-1465
Type :
conf
DOI :
10.1109/EUSIPCO.2015.7362689
Filename :
7362689
Link To Document :
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