舰载相控阵雷达对空搜索仰角上的资源分配

摘要

According to the traits and regulations of ship borne Phased Array Radar(PAR) in air defense, and the main factors influencing the resource management are analyzed. Basing on the threat of different space and different target, the search sectors are divided and the priority rating is given. Optimal search model of PAR is derived. The criterion for the optimum parameter choice of search frame period and standing wave time is proposed in detail. Simulation results prove the validity of model.%针对舰栽相控阵雷达对空搜索的特点和规律,分析了影响仰角上资源分配的因素,根据不同空域、不同目标的威胁度划分了搜索屏,并确定其优先级别.在此基础上,详细研究了舰栽相控阵雷达对空搜索性能的优化模型,给出了相控阵雷达搜索帧周期和驻波时间优化选取的最佳准则和方法.利用模型进行了相关的仿真计算,得到的结果验证了该方法的有效性.