Title :
Feature-extracting and recognition based on radar target´s dynamic polarization structure
Author :
Shunping, Xiao ; Xuesong, Wang ; Yonghu, Zeng ; Huamin, Tao ; Zhaowen, Zhuang ; Guirong, Guo
Author_Institution :
ATR Lab., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
Based on wide-band polarimetric radar, a model of the radar target´s polarization structure is proposed. On this basis, pseudo-eigenpolarization is used to describe the dynamic properties from which fuzzy-dynamic-features are extracted. The experimental results show that the method of identifying aircraft is effective and feasible
Keywords :
S-matrix theory; aircraft; eigenvalues and eigenfunctions; feature extraction; radar cross-sections; radar polarimetry; radar signal processing; radar target recognition; signal resolution; aircraft identification; dynamic polarization structure analysis; dynamic properties; experimental results; feature extraction; feature recognition; fuzzy dynamic features; high resolution radar; polarization scattering performance; pseudoeigenpolarization; radar target; scattering matrix; wideband polarimetric radar; Feature extraction; Frequency; Optical scattering; Polarization; Radar cross section; Radar polarimetry; Radar scattering; Symmetric matrices; Target recognition; Wideband;
Conference_Titel :
Radar, 1996. Proceedings., CIE International Conference of
Conference_Location :
Beijing
Print_ISBN :
0-7803-2914-7
DOI :
10.1109/ICR.1996.574571
