摘要
本文对UT—IB型波谱分析仪的信道滤波器进行了分析,得出它们都是统一参数的四阶切比雪夫带通网络,提出了评价这种滤波器性能的一个指标,并对ε值进行了优化讨论。
It is proved in this paper that UT-IB channel filters are four:order Chebyshev band-pass networks with uniform parameters q and e. A criterion to evaluate their performances is developed.A discusion on optimization of the paremeter e is given.
出处
《西北纺织工学院学报》
1989年第1期20-28,共9页
Journal of Northwest Institute of Textile Science and Technology