CUI Xin-you, FU Yong-an, ZHOU Ri-kai, et al. Numerical method for analysis of chromatic dispersion characteristics of dielectric film filter. [J]. (1):58-60(2004)
CUI Xin-you, FU Yong-an, ZHOU Ri-kai, et al. Numerical method for analysis of chromatic dispersion characteristics of dielectric film filter. [J]. (1):58-60(2004) DOI: 10.13756/j.gtxyj.2004.01.019.
Numerical method for analysis of chromatic dispersion characteristics of dielectric film filter
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.