电磁环境模拟雷达脉冲宽度建模与仿真研究  

Modeling of Analog Radar Pulse-width in EM Environment and Its Simulation

作　　者：卢小勇[1] 闫抒升[2] 王晓军[2] 韩阳阳[1] 

机构地区：[1]空军预警学院研究生管理大队,武汉430019 [2]空军预警学院预警模拟训练中心,武汉430019

出　　处：《空军预警学院学报》2013年第2期112-114,共3页Journal of Air Force Early Warning Academy

摘　　要：为了模拟雷达电磁环境,采用脉冲描述字对雷达电磁环境进行描述,构建了脉冲描述字中脉宽参数的两个数学模型,运用Matlab GUI设计了脉宽模拟软件.模拟软件具有操作方便、界面友好、成本低的优点,用户利用它可设计和控制数据的生成.用模拟软件生成的脉宽数据较逼真,该模拟方法能为模拟雷达电磁环境研究提供参考.In order to simulate the radar EM environment, this paper describes this environment by adopting PDW （pulse description words）, sets up the two math models of pulse-width parameters in PDW, and designs the simulation software of pulse-width using Matlab GUI. The designed simulation software have the advantages of easy operation, friendly interface and lower cost, and can be used for designing and controlling the data generation by users. It is shown that the pulse-width data generated by this simulation software are more realistic, and this proposed method can provide a reference for the research of simulating the radar EM environment.

关 键 词：雷达电磁环境 脉冲描述字 脉冲宽度 建模仿真 

分 类 号：TN955.1[电子电信—信号与信息处理] TP391.9[电子电信—信息与通信工程]