摘要
船载单脉冲雷达跟踪目标时存在着副瓣识别的问题,当前主要依靠操作人员经验和能力识别主副瓣的方法风险较高。对副瓣跟踪的原理进行理论分析,得出了副瓣跟踪的特性,并依此提出了一种主副瓣识别的新方法,并通过仿真分析和实测结果验证了该方法的正确性。利用该方法设计了船载单脉冲雷达主副瓣自动识别系统,采用分类器自动完成主副瓣的识别。通过跟踪实际目标,表明该方法识别过程快速、结果准确。同时该方法也可用于陆站雷达系统。
When ship-bome mono-pulse radar tracking target need to identify side-lobe at first, currently rely mainly on operators experience and ability to identify the main-lobe and side-lobe has the character of high risk. The principle of side-lobe tracking was analyzed, concluded that the characteristics of side-lobe tracking and pro-posed a new method of identify the main-lobe and side-lobe. The results of the simulation and test showed that the new method has good performances. An auto identify main-lobe and side-lobe system of ship-borne mono-pulse ra-dar was designed based on the new method. By tracking the actual target showed that the method is accurate and rapid. The method can be used in other land radar system.
出处
《科学技术与工程》
北大核心
2017年第5期219-223,共5页
Science Technology and Engineering
关键词
船载雷达
主瓣
副瓣
自跟踪
ship-bome radar main-lobe side-lobe auto tracking
