相关K分布雷达杂波的建模与仿真  

Modeling and Simulation of Correlated K Distribution Radar Clutter

作　　者：何君安 徐松涛[2] 王俊鸣[2] 牛建兵[2] 

机构地区：[1]空军工程大学工程学院,陕西西安710038 [2]空军工程大学

出　　处：《微计算机信息》2008年第25期266-268,共3页Control & Automation

摘　　要：研究维纳理论模型应用于K分布雷达杂波的建模和仿真,通过直接计算出K分布系列的相关系数和相关高斯系列的相关系数之间的关系,提高了模拟的效率和速度,仿真的效果较好,仿真的方法和数据可用于雷达特性的研究、雷达相干视频信号的模拟及对雷达的回波信号的分析与检测。The method of Winner is introduced.Applying the theory ,a model and a simulation of correlated K Distribution Radar Clutter are presented in detail.Via directly computing the relation between the correlated coefficient of K disbution and the correlated coefficient of correlated gauss sequence ,resulting in improvement of the efficiency and the rate of simulation and rather ideal simula-tion results.The obtained data can be used directly in the radar background characterstics analysis,the simulation of radar correlative video signal as well as the analysis and detection of radar signals.

关 键 词：K分布 雷达杂波 维纳模型 

分 类 号：TN955.3[电子电信—信号与信息处理]