摘要
本文论证了等波纹广义Chebyshev函数滤波器的最优化特性 ,提出了由设计指标得到广义Chebyshev函数的方法 ,并且引入信号流图非常简便的得到了对应网络的拓扑结构 ,最终完成滤波器的设计 .
The optimization characteristic of equal-ripple general Chebyshev functions is described in this paper,and the filter synthesis from design target using these functions is represented.Further more,the introduction of signal flow chart is very helpful in determining the topological structure of the filters.This paper is highly valuable in design of the filters with finite transmission zeros.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2003年第z1期2018-2020,共3页
Acta Electronica Sinica
关键词
广义Chebyshev
滤波器
最优
general chebyshev function
filters
optimization characteristic
