地面/舰载搜索雷达目标回波建模与仿真  

Target echo modeling and simulation for ground-based/shipborne search radars

作　　者：夏永红 张玉涛 张宁 匡华星 XIA Yong-hong;ZHANG Yu-tao;ZHANG Ning;KUANG Hua-xing(No.8 Research Academy of CSSC,Nanjing 211153)

机构地区：[1]中国船舶集团有限公司第八研究院,南京211153

出　　处：《雷达与对抗》2020年第1期33-37,共5页Radar & ECM

摘　　要：针对地面/舰载两坐标/三坐标搜索雷达,提出一种雷达目标回波建模与仿真分析方法。根据设定的雷达波束扫描方式、雷达系统参数和目标参数,仿真生成雷达目标零中频IQ数据。对常规MTI/MTD模式和PD模式下一定信噪比/信杂比目标回波数据进行了仿真和分析。A method of radar target echo modeling and simulation analysis is proposed for the ground-based/shipborne 2D/3D search radars.According to the preset radar beam scanning mode,radar system parameters and target parameters,the zero-IF IQ data of radar targets are simulated and generated.The target echo data are simulated and analyzed at a certain SNR/SCR in the conventional MTI/MTD mode and PD mode.

关 键 词：雷达目标 回波建模 仿真模拟 

分 类 号：TN911.7[电子电信—通信与信息系统]