Radar backscatter analysis using fractional Fourier Transform

被引：5
|
作者：
Jouny, II [1 ]
机构：
[1] Lafayette Coll, Dept Elect & Comp Engn, Easton, PA 18042 USA
来源：
IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST | 2004年
关键词：
D O I：
10.1109/APS.2004.1330627
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper focuses on analyzing radar backscatter returns using the fractional Fourier Transform. This study is motivated by two factors: first, to examine radar backscatter mechanism of standard small targets, and second, to extract pertinent scattering features that can be used in target recognition. Radar returns have been examined using time-frequency analysis techniques, particularly those targets with dispersive scattering behavior. The FrFT scattering analysis scheme is tested using real radar signatures of commercial aircraft recorded in the UHF range.
引用
收藏
页码：2115 / 2118
页数：4
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