摘要
从线性调频高分辨雷达着手,分析了扩展目标回波信号的特点,对线性调频信号进行了模拟,生成了扩展目标回波数据。最后用M atlab仿真实现了目标散射中心和多普勒速度的提取,验证了模拟信号的可行性。
Based on the linear frequency modulation high resolution radar, the characteristics of extended targets echo signal are discussed, the linear frequency modulation signal is simulated, and the extended targets echo data is generated. In the end, the target scattering centers and doppler-velocity are extracted by the simulation of Matlab, which shows the feasibility of this simulated signal.
出处
《火力与指挥控制》
CSCD
北大核心
2011年第6期138-140,共3页
Fire Control & Command Control
基金
全国优秀博士学位论文作者专项基金资助项目(200443)
关键词
扩展目标
回波信号
高分辨雷达
散射中心
MATLAB仿真
extended targets, echo signal, high resolution radar, scattering centers, simulation ofMatlab
