DocumentCode :
2706982
Title :
An optimization procedure for signature reconstruction of near-field targets
Author :
Jiang, Dan ; Sui, Miao ; Xu, Xiaojian
Author_Institution :
Sch. of Electron. & Inf. Eng., BeiHang Univ., Beijing, China
fYear :
2009
fDate :
27-29 Oct. 2009
Firstpage :
958
Lastpage :
962
Abstract :
In this paper, a target reconstruction procedure is proposed for simulating the near-field signatures of a complex target with high fidelity. The target model is composed of trihedral corner reflectors and different radar targets can be represented by combinations of trihedral corner reflectors without manufacture of either full-size or scaled target models. The near-field target is initially reconstructed based on the synthetic radar image. An optimization procedure is proposed to improve the performance of such target model. Simulation results show that the aspect-variant scattering characteristics of the target model maintain good agreements with that of the true target.
Keywords :
optimisation; radar tracking; synthetic aperture radar; target tracking; aspect-variant scattering; complex target; near-field targets; optimization procedure; radar targets; signature reconstruction; synthetic radar image; trihedral corner reflectors; Electromagnetic scattering; Image generation; Image reconstruction; Image sequences; Optical scattering; Radar antennas; Radar cross section; Radar imaging; Radar scattering; Virtual manufacturing; near-field; optimization; target model;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4076-4
Type :
conf
DOI :
10.1109/MAPE.2009.5355798
Filename :
5355798
Link To Document :
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