Share Email Print
cover

Proceedings Paper • new

A method of radar target recognition based on polarization invariant feature
Author(s): Wenqing Wang; Shuangshuang Li; Mengyan Li; Lin Tang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The corner reflector is a kind of passive interference method which commonly used in ship electronic confrontation, there is no significant difference in the echo signal of the ship in the time domain, frequency domain and airspace. The polarization transformation characteristic of the target is intrinsically related to its shape and structure, and the antijamming effect of the target can be solved by using the polarization characteristic. In this paper, polarized scattering data are obtained by simulating ship and corner reflector models with CST software, the polarized invariant and the target polarized shape factor are calculated by polarized scattering data. SVM is used as a classifier to classify the ship and corner reflector based on the polarization invariant and the target polarization shape factor. The result shows that the method it is possible to effectively classify the ship and the corner reflector

Paper Details

Date Published: 20 February 2018
PDF: 17 pages
Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106970P (20 February 2018); doi: 10.1117/12.2309487
Show Author Affiliations
Wenqing Wang, Shanghai Radio Equipment Research Institute (China)
Shuangshuang Li, Shanghai Radio Equipment Research Institute (China)
Mengyan Li, Shanghai Radio Equipment Research Institute (China)
Lin Tang, Shanghai Radio Equipment Research Institute (China)


Published in SPIE Proceedings Vol. 10697:
Fourth Seminar on Novel Optoelectronic Detection Technology and Application
Weiqi Jin; Ye Li, Editor(s)

© SPIE. Terms of Use
Back to Top