摘要
为有效提取复杂环境下运动目标的回波信息,分析了运动目标回波与环境杂波的特性。根据运动目标回波的距离扩展特性,提出了基于滑窗搜索与二进制积累判决相结合的杂波抑制方法。仿真结果表明,该方法可以有效抑制环境杂波,提取运动目标的回波信息。
To obtain the moving target echo information in the complex environment, characteristics of moving target echo and environmental clutter are analyzed. By the expansibility of moving target echo, a clutter suppression method based judgment is proposed. Simu｜ation results prove on sliding window search and binary integration that the proposed method can suppress environ- mental clutter and pick up echo information.
出处
《指挥信息系统与技术》
2013年第3期60-64,共5页
Command Information System and Technology
关键词
超宽带雷达
杂波抑制
滑窗搜索
二进制积累判决
ultra-wide band （UWB） radar
clutter suppression
sliding window search
binary integration judgment
