摘要
研究了频率步进高分辨率毫米波雷达一维距离成像方法 ,定性地分析了细长体目标 (独立散射点 )转动时对距离成像的影响 ,推导了成像公式和成像条件 ,针对只有两个散射点的简单情况进行了具体的定量分析 ,并扩展讨论了有多个独立散射点的细长体目标在转动时对距离成像的影响 。
The method of synthesizing one-dimensional range profile was studied. It's a method based on the stepped-frequency high range resolution microwave radar. The effect of rotation on range profile of Slender target (scattering points stand alone) was analyzed qualitatively, then the imaging formula and requirement of range profile were derived. A detailed analysis for only two scattering points was given quantitatively. In addition, the effect of slender target of many scattering points standing alone was discussed. According to the above analysis, an efficient way to recognize target was provided.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2001年第2期127-132,共6页
Journal of Infrared and Millimeter Waves
