摘要
以宽带极化雷达体制为背景，定义了极化频率稳定度的概念。按极化状态在坡印卡勒（ｐｏｉｎｃａｒｅ）极化球上的动态分布信息，提取了目标的极化特征。对五种飞机目标进行了识别实验研究。
Based on the wideband polarization radar system , the concept of the polariza-tion-frequency stability is defined,and polarization features are abstracted in accordance with the dynamic distribution information of the polarization state on the Poincare sphere.And,on this ba-sis,the identification of five kinds of aircrafts is investigated.The results show that this method to identify airbone targets is very effective.
出处
《现代雷达》
CSCD
1995年第5期1-7,14,共8页
Modern Radar
关键词
雷达极化
散射矩阵
极化频率
稳定度
目标识别
radar polarization,scattering matrix ,polarization-frequency stability ,polariza-tion features,target recognition
