This paper appears in:
Electronics Letters
Date of Publication:
22 July 2004
Author(s):
Su, Z.
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Peng, Y.
;
Wang, X.
Volume: 40 , Issue: 15
Page(s):
965 - 966
Product Type:
Journals & Magazines
A lower dimensional position searching (LODIPS) algorithm is proposed for three-dimensional (3-D) target feature extraction via the curvilinear synthetic aperture radar (CLSAR) system. Compared with another similarly structured algorithm RELAX, the LODIPS algorithm dramatically reduces the computational load through the utilisation of lower dimensional FFTs. Simulation results show that the new algorithm can reach CRB at low SNR.
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