基于雷达信噪比的目标跟踪模型设计与分析  

Design and Analysis of Target Tracking Model Based on Radar Signal-to-Noise Ratio

作　　者：巴文祥 雷星[1] 刘兵[1] BA Wenxiang;LEI Xing;LIU Bing(Institute of Design of Shaanxi Huanghe Group Co.,Ltd.,Xi’an 710043,China)

机构地区：[1]陕西黄河集团有限公司设计研究所,陕西西安710043

出　　处：《电子质量》2023年第2期52-54,共3页Electronics Quality

摘　　要：随着现代战争的发展,雷达在电子对抗中的运用显得尤为重要,其可以为武器系统提供目标指示和引导。雷达最主要的技术指标是威力、精度和跟踪能力,采用外弹道测试可以准确地验证雷达的跟踪能力。针对导弹这一典型目标,通过目标与雷达之间的夹角、速度、距离和RCS等外弹道测量数据进行建模和分析,设计了一种基于雷达信噪比的目标跟踪模型,计算每一时刻的信噪比,通过软件仿真数据绘制跟踪曲线,来反映目标的跟踪情况,可以有效地评估雷达跟踪能力和跟踪算法的可行性。With the development of modern warfare,the application of radar in electronic countermeasures is particularly important,and it can provide target indication and guidance for weapon systems.The most important technical indicators of radar are power,accuracy and tracking ability.External ballistic test can accurately verify the tracking ability of radar.Aiming at a typical target such as a missile,through modeling and data analysis of the angle,velocity,distance between the target and radar,as well as RCS and other external ballistic measurement data,a target tracking model based on the radar signal to noise ratio is designed,which calculates the signal to noise ratio at each time.The tracking curve is drawn through software simulation data to reflect the target tracking situation,which can effectively evaluate the radar tracking ability and the feasibility of the tracking algorithm.

关 键 词：雷达 弹道 信噪比 目标跟踪 模型 仿真 

分 类 号：TN955.2[电子电信—信号与信息处理]