DocumentCode
1947979
Title
Clutter Suppression Approach to Airborne Phased Radar with Non-sidelooking Array Based on CMT
Author
Xie, Wen-chong ; Wang, Yong-Liang
Author_Institution
Sch. of Electron. Sci. & Eng., NUDT, Changsha
Volume
4
fYear
2006
fDate
16-20 2006
Abstract
The non-sidelooking array is different from the sidelooking array in that its Doppler frequency of the clutter spectrum varies with the range and its clutter degree of freedom (DOF) is increased, so that the conventional STAP methods are not feasible. The clutter distribution of airborne non-sidelooking array radar is analyzed and investigated in detail, and a new clutter suppression approach to airborne phased radar with non-sidelooking array based on covariance matrix taper (CMT) is proposed. The simulation results verify the effectivity of the method
Keywords
airborne radar; covariance matrices; phased array radar; radar clutter; space-time adaptive processing; CMT; Doppler frequency; STAP methods; airborne phased radar; clutter degree of freedom; clutter spectrum; clutter suppression approach; covariance matrix taper; nonsidelooking array radar; Adaptive arrays; Airborne radar; Aircraft; Covariance matrix; Doppler radar; Geometry; Phased arrays; Radar antennas; Radar clutter; Radar scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2006 8th International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-9736-3
Electronic_ISBN
0-7803-9736-3
Type
conf
DOI
10.1109/ICOSP.2006.346042
Filename
4129734
Link To Document