摘要
基于宽带毫米波极化雷达体制背景,通过极化不变量之一的去极化系数,研究了飞机目标的极化散射特性,并提取了极化特征,设计了飞机目标的分类或识别器结构。
The polarization scattering properties of aircraft targets were investigated by using depolarization coefficient, one of the polarization invariants, based on wideband millimeter wave polarization radar. Furthermore, the polarization features of targets were extracted and the target recognizer which can classify or recognize effectively five kinds of aircraft targets was designed.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1996年第6期439-444,共6页
Journal of Infrared and Millimeter Waves
关键词
毫米波
极化散射矩阵
目标识别
雷达
millimeter waves, polarization scattering matrix,polarization feature, target recognition.