统计模型在雷达技术中的应用研究  

Research of the statistic model for radar technology

作　　者：陈晓坤[1] 邓小炎[1] 郭明月[1] 

机构地区：[1]华中农业大学理学院,湖北武汉430070

出　　处：《安徽大学学报（自然科学版）》2008年第1期36-39,共4页Journal of Anhui University(Natural Science Edition)

摘　　要：电磁信号在传播过程中要受到多种因素影响,使得到达接收端的信号很复杂,具有很强随机性,因此统计模型在信号处理中发挥越来越重要的作用.作者利用统计模型对雷达技术——分集接收技术和杂波建模技术进行了研究,并对一些模型进行了计算机模拟,给出了有价值的仿真结果,为雷达信号处理提供了新思路.The electromagnetism signal is subjected to various factors during the period of spread such as rain, fog and interference etc. The received signal is very complex and has very strong randomicity. So statistic model performs more and more important function in the signal processing. In this paper, the radar technique- diversity receiving technique and clutter model was studied using the statistics models and some ones are simulated. The valuable results were provided and a new idea was presented for radar signal processmg.

关 键 词：统计模型 分集接收 雷达杂波 

分 类 号：TN95[电子电信—信号与信息处理]