摘要
雷达高分辨距离像包含目标的几何结构特征,已广泛应用于雷达目标识别领域。文章对导弹目标距离像的特性进行了分析,包括距离像的结构特点、姿态敏感性以及距离像识别的关键问题。另外,讨论了导弹目标距离像的特征提取方法。
Radar high resolution range profile provides potentially discriminative structure feature on the geometry of target, which has been used widely on radar target recognition. In this paper, the range profile characteristics of ballistic missile are analyzed, including the geometrical property of range profile, the aspect sensitivity of range profile and the key problems of range profile recognition. In addition, the feature extraction methods of range profile for ballistic missile are discussed.
出处
《制导与引信》
2009年第2期7-10,15,共5页
Guidance & Fuze
关键词
弹道导弹
目标识别
距离像
特征分析
ballistic missile
target recognition
range profile
signature analysis
