摘要
针对电子对抗仿真系统中的电子侦察子系统的实际需求,并根据现代战争中电子侦察形式、对抗双方战术布局,提出了一种电子对抗中雷达信号环境的建模方法,用于为电子侦察子系统提供混合信号源。介绍了信号建模原理,在航迹层定义雷达平台、目标平台与接收机平台的位置信息,在天线层定义角度信息以及在信号层对雷达信号建模,并利用System Vue软件实现了模拟雷达对抗信号环境。仿真结果证明了该方法的正确性与可实现性。
Aiming at the practical requirements of electronic reconnaissance subsystem in an electronic countermeasure simulation system, according to electronic reconnaissance forms and the distribution of two parties, a modeling method of radar signal environment was proposed, lt provided the mixed signals source for electronic reconnaissance subsystem. The signal modeling principle was proposed, which defined the position information of radar platform and target platform in trajectory layer. The angle information was defined in antenna layer, which realized radar signal modeling in signal layer. The radar signal environment simulation system of electronic countermeasure was established based on SystemVue at last. It is approved that the method is correct and realizable by the simulation experiment.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2017年第6期1317-1326,共10页
Journal of System Simulation
基金
国家自然科学基金(61101074)
