随着我国低空空域的逐步开放,小型无人机等军用和民用低空飞行器日益增多,针对边境、海岸、重要设施及临时性热点重点区域的低空空域监视任务越来越重。传统的大型低空监视雷达在空域监视方面虽具有强大功能,但系统庞大、操作复杂、转场架设效率低且费用昂贵,已不能适应新的需求。文中基于轻型化和高机动性的设计思想,深入研究了总体布局技术、一体化天线技术和机动平台技术,构建了一种新型低空监视雷达结构,并通过仿真分析和试验样机验证了该结构的可行性。设计思路和方法可供同类产品参考和借鉴。

As the low-altitude airspace begins to open gradually, the number of military and civilian low-flying aircrafts like small unmanned aircraft is increasing. The tasks for monitoring low-altitude airspaces of border, seashore, important facilities and temporary key areas become heavier. The function of traditional large-scale low-altitude surveillance radar is very powerful. However, it can no longer adapt to the new requirements due to behemoth system, complicated operation, inefficiency of transferring erection and high cost. A new type of low-altitude surveillance radar is introduced, the general layout technology, integral antenna technology and the mobile platform technology are analyzed. The simulated analysis and experimental prototype prove the feasibility of this design that can be used for reference by similar products.

TN957.8