摘要
根据现代主流机载雷达告警接收机结构,提出一种建立雷达告警模拟系统的思路,并在System Vue环境下建立了模拟系统。该系统主要由前段截获、参数估计以及信号分选三大部分组成,系统模拟了雷达信号截获、信号分选的过程,最终得到各雷达信号的脉冲描述字。将时频单源点检测的信号分选算法应用于模拟系统中,提高了整个系统的鲁棒性。仿真结果表明了模拟系统设计体制的可行性。
According to the structure of the mainstream modern airborne radar warning receiver, a modeling method of radar warning receiver simulation system was proposed, and it realized by System Vue. The system consists of radar signal interception, parameter estimation and signal sorting, and pulse description words can be obtained at last. The application of sorting method based on detection of single source point in the system improves the robustness. Simulation results verify the scheme feasibility.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2016年第4期859-866,共8页
Journal of System Simulation
基金
国家自然科学基金(61101074)
关键词
雷达告警接收机
波达方向
时频单源点
循环相关
仿真
radar warning receiver
direction of arrival
time-frequency single source point
cyclic correlation
simulation
