基于参数反演的舰载雷达探测威力预报方法  

Prediction method of shipborne radar detection power based on parametric inversion

作　　者：邓恩民 刘冬利[1] 侯建强 孙旌 DENG Enmin;LIU Dongli;HOU Jianqiang;SUN Jing(Department ofInformationSystem,DalianNavalAcademy,Dalian 116018,China)

机构地区：[1]海军大连舰艇学院信息系统系,辽宁大连116018

出　　处：《空军预警学院学报》2021年第3期188-190,201,共4页Journal of Air Force Early Warning Academy

摘　　要：针对现有雷达探测威力预报方法精度低、实时性差等问题,提出一种基于参数反演的舰载雷达探测威力预报方法.该方法利用无人机实测侦收功率数据反演雷达环境参数,再结合理论模型正演雷达探测威力,减少了威力预报所需实测数据量,提高了威力预报的实时性与准确性.仿真结果验证了方法的有效性.Aiming at the problems of low accuracy and poor real-time in the current radar detection power prediction methods,this paper proposes a shipborne radar detection power prediction method based on parametric inversion.In this method,the radar environmental parameters are retrieved from the power data of UAVs’actual measure and reconnaissance,and then the theoretical model is used to make a forward simulation on the radar de-tection power,with the measured data quantity reduced required for forecasting radar detection power,and the re-altime and accuracy improved of forecasting radar detection power.Finally,simulation is carried out to verify the effectiveness of the proposed method.

关 键 词：舰载雷达 理论模型 侦收功率 参数反演 探测威力预报 

分 类 号：TN959.72[电子电信—信号与信息处理]