降雨衰减下的舷外有源诱饵对反舰导弹效能影响分析  

An Analysis of Effect of Outboard Active Bait on Performance of Anti-ship Missile Under Rainfall Attenuation

作　　者：张军涛 李尚生 徐晓彧 季宁 ZHANG Juntao;LI Shangsheng;XU Xiaoyu;JI Ning(Naval Aviation University,Yantai 264000,China;No.92407 Unit of PLA,Yantai 264000,China)

机构地区：[1]海军航空大学,山东烟台264000 [2]中国人民解放军92407部队,山东烟台264000

出　　处：《电光与控制》2022年第6期102-107,共6页Electronics Optics & Control

摘　　要：针对雨天舷外有源诱饵的作战使用问题,通过分析降雨衰减对雷达探测性能的影响,建立降雨衰减下的雷达最大作用距离模型,得到雷达的最大作用距离与降雨率的关系。通过分析舷外有源诱饵质心干扰机理,在晴朗天气影响舷外有源诱饵干扰效果因素的基础上,建立了降雨衰减下的舷外有源诱饵等效雷达截面积(RCS)模型、导弹跟踪模型等一系列数学模型,仿真计算了不同降雨率条件下舷外有源诱饵干扰有效的最短布设距离,从而为舷外有源诱饵的战术使用提供参考。Aiming at the operational application of outboard active bait on rainy days,the influence of rainfall attenuation on radar detection performance is analyzed,and the maximum radar operating range model under rainfall attenuation is established to obtain the relationship between the maximum radar operating range and rainfall rate.By analyzing the centroid jamming mechanism of outboard active bait and based on the factors influencing the jamming effect of outboard active bait in sunny weather,a series of mathematical models under rain attenuation are established,such as the equivalent Radar Cross-Section(RCS) model of outboard active bait and the missile tracking model.The shortest deployment distance of outboard active bait for effective jamming under different rainfall rate conditions is simulated and calculated,which provides a reference for the tactical application of outboard active bait.

关 键 词：降雨衰减 雷达作用距离 质心干扰 舷外有源诱饵 

分 类 号：TN973[电子电信—信号与信息处理]