小型电子战无人机干扰炮位雷达运用研究  

A Study on Application of Small EW UAV Jamming Artillery Locating Radar

作　　者：向东阳 张振宇 彭小宏 毕季明 XIANG Dongyang;ZHANG Zhenyu;PENG Xiaohong;BI Jiming(The Unit 91976 of PLA,Guangzhou 510430,China)

机构地区：[1]解放军91976部队,广州510430

出　　处：《现代雷达》2022年第6期13-18,共6页Modern Radar

摘　　要：传统对炮位侦察校射雷达的干扰都是基于车载和机载的大型干扰设备,受地形条件限制大,作战效率不高。文中针对小型电子战无人机干扰炮位侦察校射雷达的配置区域问题进行了研究。首先,分析了雷达、无人机、被掩护的炮阵地和炮弹的空间位置关系,精确推导了各个空间位置角度之间的变换关系,建立了干扰模型;然后,给出了无人机配置区域边界的搜索方法,并且提出了能够提高求解速度和精度的初值赋值方法;最后,仿真实例证明了所提出模型和求解方法的正确性和有效性。该研究对小型电子战无人机的实际作战应用具有借鉴和指导意义。Traditional jamming of artillery locating radar is based on large jamming equipment of vehicle and airborne,which is limited by terrain conditions and has low operational efficiency.In this paper,the area configuration of small electronic warfare unmanned aerial vehicle(EW UAV)jamming artillery locating radar is studied.Firstly,the spatial position relationship of radar,UAV,protected artillery position and shell is analyzed,the transformation relationship between each spatial position angle is precisely deduced,and the jamming model is established.Then,the search method of UAV configuration area boundary is given,and the initial value assignment method is proposed to improve the solving speed and accuracy.Finally,the correctness and effectiveness of the proposed model and solution method are verified by simulation.The research has reference and guiding significance for the practical operation of small EW UAV.

关 键 词：炮位侦察校射雷达 雷达干扰 电子战无人机 配置区域 

分 类 号：TN974[电子电信—信号与信息处理]