飞机外形变化对雷达目标识别算法的影响  

Influence of Aircraft Shape Changes on Radar Target Recognition Algorithm

作　　者：孟亦然 穆仕博 Meng Yiran;Mu Shibo(China Airborne Missile Academy,Luoyang Henan,471009;The First Military Representative Office of Air Force Equipment Department in Luoyang,Luoyang Henan,471009)

机构地区：[1]中国空空导弹研究院导引系统事业部,河南洛阳471009 [2]空装驻洛阳地区第一军事代表室,河南洛阳471009

出　　处：《电子测试》2022年第19期69-71,共3页Electronic Test

摘　　要：随着雷达技术的不断发展,雷达自动目标识别算法不断普及,算法识别性能的各项影响因素不能忽略。本文通过对飞机的变化结构、电磁散射模型、回波仿真的分析,简要解释了目标外形变化对雷达自动目标识别算法的性能影响。With the continuous development of RADAR,radar automatic target recognition algorithms has attracted more and more attention,and various factors influencing algorithm performance can not be ignored.This paper briefly analyzes the change of the shape and structure of the aircraft,the theory and pattern of the radar echo electromagnetic scattering model,and the simulation of RADAR echo.Therefore the change of the shape and structure of the aircraft can lead to significant degradation in radar automatic target recognition algorithms performance.

关 键 词：雷达信号处理 自动目标识别 散射信息 飞机识别 高分辨距离像 

分 类 号：TN951[电子电信—信号与信息处理]