摘要
脉冲压缩雷达的抗干扰能力很强,普通噪声对其干扰效果有限。为了找出一种有效的干扰方式,研究了白噪声和有色噪声对脉冲压缩雷达目标回波信号的影响,仿真了线性调频信号脉冲压缩的过程,比较了各种噪声的干扰效果。
The anti-jamming capability of the pulse compression radar is very well,the ordinary noise can only jam it limitedly.To find out a kind of effective jamming mode,this paper studies the influence of white noise and colored noise on the target echo signal of pulse compression radar,simulates the process of pulse compression of linear frequency modulation signal,compares the jamming effect of various noises.
出处
《舰船电子对抗》
2009年第6期21-23,30,共4页
Shipboard Electronic Countermeasure
关键词
脉冲压缩雷达
线性调频
高斯白噪声
有色噪声
pulse compression radar
linear frequency modulation
white Gauss noise
colored noise
