DocumentCode
2625519
Title
Iterative pre-whitening projection statistics for non-homogeneous clutters with multiple targets
Author
Hyuck Park ; Jin Whan Kang ; Sang-Hyo Kim
Author_Institution
R&DCenter, Samsung Thales, Yongin, South Korea
fYear
2012
fDate
15-17 Oct. 2012
Firstpage
965
Lastpage
967
Abstract
In this paper, we propose a modified iterative pre-whitening projection statistics (MIPPS) method for multi-target detection in non-homogeneous clutters. MIPPS determines and excludes non-homogeneous data samples by iteratively updating a pre-whitening matrix and performing the PS algorithm. Numerical results show that MIPPS improves the average detection probability of weak target when multiple targets with different signal intensities are mixed at low signal-to-clutter ratios.
Keywords
iterative methods; matrix algebra; probability; radar clutter; radar detection; statistics; MIPPS method; PS algorithm; average detection probability; iterative prewhitening projection statistics method; low signal-to-clutter ratio; nonhomogeneous clutters; signal intensity; Clutter; Covariance matrix; Radar; Signal processing algorithms; Signal to noise ratio; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (APCC), 2012 18th Asia-Pacific Conference on
Conference_Location
Jeju Island
Print_ISBN
978-1-4673-4726-6
Electronic_ISBN
978-1-4673-4727-3
Type
conf
DOI
10.1109/APCC.2012.6388225
Filename
6388225
Link To Document