摘要
本文应用零记忆非线性变换(ZMNL)法,对幅度分布特性为Rayleigh分布、Lognormal分布以及WeiBull分布,功率谱特性为高斯谱的雷达杂波进行了建模和仿真,并总结出ZMNL法仿真雷达杂波的一般步骤,实现了满足一定幅度分布和功率谱特性的相参雷达杂波动态实时模拟。仿真结果与模型比较吻合,证明了ZMNL法的有效性。
Based on Zero Memory Nonlinearity （ZMNL） transform algorithm, the radar clutter with amplitude dis- tribution characteristic as Rayleigh, Lognormal/and Weibull distributions and power spectrum characteristics as Gaussian spectrum is modeled and simulated and a general procedures for simulating radar clutter based on AMNL are summarized for Radar clutter; and real-time dynamic simulation for coherent radar clutter is implemented which can meet some amplitude distribution and power spectrum characteristics. The simulated results are coincided with the model, and prove validity of ZMNL algorithm.
出处
《火控雷达技术》
2012年第4期11-14,共4页
Fire Control Radar Technology
