摘要
采用了相关矩阵法,计算大量旁瓣杂波随机变量,使PD雷达导引头天线输出的和差信号的计算大大简化,在导弹攻击低空目标的数字仿真中,可使仿真时间缩短至原来的十五分之一左右。
Calculates the random variable of side lobe clutter using correlation matrix. The method can reduce the calculation of sum and difference signal of the PD radar seeker antenna and shorten the original simulation time to 15% in the digital simulation of missile attacking the low level target.
出处
《制导与引信》
2008年第1期1-5,共5页
Guidance & Fuze
关键词
雷达导引头
旁瓣
杂波
矩阵法
radar seeker
side lobe
clutter
matrix method
