CUI Xin-you, FU Yong-an, ZHOU Ri-kai, et al. Numerical method for analysis of chromatic dispersion characteristics of dielectric film filter[J]. 2004,(1):58-60.
CUI Xin-you, FU Yong-an, ZHOU Ri-kai, et al. Numerical method for analysis of chromatic dispersion characteristics of dielectric film filter[J]. 2004,(1):58-60. DOI: 10.13756/j.gtxyj.2004.01.019.
介质膜滤波器色散特性的数值方法
摘要
文章根据介质膜滤波器为最小相位滤波器的特点
提出了一种从介质膜滤波器的幅度响应重构出相位响应
然后求出它的群速度延迟以及色散的数值方法.最后
实验验证了理论计算结果.
Abstract
Based on the fact that dielectric film filter is minimum phase filter
this paper provided a method to reconstruct phase response from its amplitude response and then for the group velocity delay (GVD) and the chromatic dispersion. At last
the theoretical analysis was proven by experiment.