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《Acta Electronica Sinica》 2006-03
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Radar Target Classification Based on One Dimensional Scattering Centers Matching

FU Yao-wen,JIA Yu-ping,ZHUANG Zhao-wen(School of Electronic Science and Engineering,National University of Defense Technology,Changsha,Hunan 410073,China)  
This paper presents a new approach to radar target classification based on one-dimensional scattering centers matching.This approach firstly excludes the spurious scattering centers outside of target region using the range window around target region.Then the scattering centers of two targets are associated in pairs according to their relative ranges.The matching function of two targets is defined by the ratio of the total "matching energy" of all the matched scattering center pairs and the total energy of the two targets' scattering centers.The performance of the proposed approach is examined through classification experiments.The results show that this approach has good target classification capability,and it is robust to additive Gauss white noise and radar bandwidth.
【CateGory Index】: TN953
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