摘要
以预警雷达各功能模型为基础,介绍了预警雷达功能仿真的设计思路,建立了在欺骗干扰和压制干扰条件下预警雷达的功能仿真模型,较完整地模拟了预警雷达在复杂电子战(EW)环境下的扫描、探测、跟踪、对抗等一系列工作过程。详细介绍了仿真中雷达采取的几种抗干扰(ECCM)措施,给出了在压制干扰条件下,预警雷达对单站干扰和多站干扰的探测范围,并对仿真结果进行了分析。本模型能快速有效地对雷达在不同干扰条件下的抗干扰性能进行评估,从而为雷达设计提供技术支持,节约研制成本,提高研制效率,这对于改进雷达抗干扰性能必将有着重要的指导意义。
Based on the functional models of early warning radar,this paper presents the design of early warning radar＇s functional simulation,constructs its model under deception iamming and blanking jamming,and simulate its scan,detection,tracking and the process of EW in complex electromagnetic environment.This paper introduces the methods of radar ECCM during the simulation in detail.Under the blanking jamming condition,different radar detection zones are given when the radar battles with a jammer or more,and the result of simulation is analyzed.The model can quickly and effectively evaluate the radar＇s efficiency in different jamming conditions,offer technical support for radar design,save cost,and improve development efficiency.It is quite important to improve the radar＇s ECCM efficiency.
出处
《雷达科学与技术》
2010年第4期296-300,305,共6页
Radar Science and Technology
关键词
预警雷达
电子对抗
仿真
抗干扰
压制干扰
early warning radar
electronic warfare（EW）
simulation
electronic counter-counter-measures（ECCM）
blanking jamming
