摘要
从雷达多目标分辨的基本原理和方法出发 ,探讨了时 频分析在雷达非刚性多目标分辨中的应用问题。由于集成广义模糊函数是多项式相位信号分析的理想工具 ,本文将其用于非刚性多目标分辨中 ,通过对雷达实测数据的分析 ,表明这是非常有效的。
Combined with the basic principle and method of the radar multitarget resolving,the application of time frequency analysis is discussed for nonrigid multitarget resolving.The IGAF is used to resolve nonrigid multitarget for it is an ideal tool to analyze polynomial phase signals,and it is proved to be effective by analyzing the radar data.
出处
《雷达与对抗》
2000年第3期1-6,共6页
Radar & ECM
关键词
雷达
多目标分辨
时-频分析
分辨率
radar multitarget resolving
time frequency analysis
Polynomial Phase Signals (PPS)
Integrated Generalized Ambiguity Function(IGAF)
