雷达旁瓣消隐技术及其仿真  

Radar SLB technique and its simulation

作　　者：庞娜[1] 刘书明[1] 

机构地区：[1]西安电子科技大学电子工程学院,陕西西安710071

出　　处：《雷达与对抗》2004年第4期16-19,25,共5页Radar & ECM

摘　　要：首先阐述了旁瓣消隐的基本原理,然后基于MATLAB对旁瓣消隐系统进行了建模仿真,最后分析了仿真结果,说明了干噪比和固定相移对改善因子的影响。仿真的结论有利于实际工程中有关参数的选择。The basic principles of sidelobe blanking are presented firstly. Then the SLB system is modeled and simulated based on MATLAB. Finally, the simulation results are analyzed, and such conclusion is reached that the ratio of interference to noise and the fixed phase shift affect the fluctuating range of the improvement factor. The simulation conclusion facilitates the choice of the concerned parameters of SLB in practical engineering.

关 键 词：雷达 ECCM 旁瓣消隐 系统仿真 

分 类 号：TN974[电子电信—信号与信息处理]