一种杂波环境下高速机动目标自动起始方法  

A Automatic Initiation Method for High-speed Maneuvering Targets in Clutter Environment

作　　者：邓丽颖 DENG Liying(The 38th Research Institute of CETC,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088

出　　处：《舰船电子对抗》2024年第6期107-109,共3页Shipboard Electronic Countermeasure

摘　　要：针对杂波环境下高速机动目标的起始问题,提出一种目标起始方法。通过设置合理的搜索屏截获高速机动目标截获,可节约雷达波束资源,同时降低杂波造成的虚警。雷达数据处理接收到点迹后根据点迹质量对杂波点迹过滤,采用自适应波门进行点与航迹相关,最后结合目标运动特性对杂波区域进行起始参数化设计。实际应用效果表明,该方法能够有效减少由杂波引起的虚假航迹,从杂波中及时发现并起始跟踪高速机动目标。Aiming at the automatic initiation problem of high-speed maneuvering target in clutter environment,a target initiation method is proposed.High-speed maneuvering targets are intercepted through setting a reasonable search screen,which can save radar beam resources and reduce the false alarm caused by clutter.After receiving the plot,the radar data processor filters the clutter plot according to the quality of the plot,and the adaptive gate is adopted to correlate the plot with the track.Finally,the initiation parameter design of clutter sector is performed based on moving characteristic of targets.The practical application effect indicates that this method can effectively reduce the false track caused by clutter,and discover and track the high-speed maneuvering target from the clutter in time.

关 键 词：杂波 目标起始 机动目标 

分 类 号：TN957.51[电子电信—信号与信息处理]