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.
出处
《雷达与对抗》
2004年第4期16-19,25,共5页
Radar & ECM
关键词
雷达
ECCM
旁瓣消隐
系统仿真
radar
ECCM
Sidelobe Blanking(SLB)
system simulation
