摘要
现代战争中,无源干扰的影响是雷达信号检测和处理中不可避免的问题。因此,找到快速、准确的模拟雷达杂波的方法,对雷达最优信号处理器的设计及雷达系统模拟都将十分重要。介绍了一种用ZMNL(零记忆非线性变换法)法来实现雷达杂波的仿真。采用这种方法可以对地、海、气象杂波以及箔条干扰回波信号进行仿真,仿真信号还可用于无源干扰信号抑制方法的研究。
In the modern war,the passive jamming affect is an inevitable problem in the radar signal testing and disposal.So,it is very important to find a fast and exact method of the radar clutter simulation for the design of the best radar signal simulation as well as the radar system simulation.This passage introduces a ZMNL method of how to carry out the radar clutter simulation.With this method can realize the simulation as follows： the grand,the sea,the weather clutter and the chaff jamming-returned signal as well as the simulation signal can be used in the research of the passive jam suppression method.
出处
《火力与指挥控制》
CSCD
北大核心
2010年第4期99-101,共3页
Fire Control & Command Control
关键词
ZMNL
杂波功率谱
仿真
ZMNL
clutter power spectrum
simulation
