一种新型岸基对海监视雷达海杂波抑制方法  

Method of sea clutter suppression for new coast radar used for sea surface monitoring

作　　者：邱德厚[1] 

机构地区：[1]中国电子科技集团公司第38研究所,安徽合肥230031

出　　处：《现代电子技术》2013年第2期86-90,共5页Modern Electronics Technique

摘　　要：论述的新型岸基对海监视雷达能够同时实现海面舰船目标的两维定位与空中目标的三维定位,具有较强的空海一体战能力。结合该雷达战技术特点,通过实测数据与仿真分析海杂波特性分布情况,设计合适的海杂波抑制方法实现对杂波背景中有用目标的有效检测。试验表明雷达时域杂波平滑、脉间捷变频、宽带信号检测以及非相参视频积累处理等杂波抑制措施具有较好的效果。The new coast radar described in this paper can realize two-dimensional location of sea-surface ship targets and three-dimensional location for aerial targets,and has a strong ablity for air-sea battle.On the basis of war skill features of radars,by the measured data and simulation analyzsis of sea clutter distribution,the effective detection of worthy targets in clutter background is realized by design of a proper sea clutter suppression method.The test results show that the proposed algorithm has good effect on clutter suppression,the smooth clustter in radar time-frequency,pulse-to-pulse frequency agility,UWB signal detection capacity and incoherent video integral processing.

关 键 词：雷达 对海监视 海杂波抑制 视频处理 目标跟踪 

分 类 号：TN954.34[电子电信—信号与信息处理]