Property of Rational Functions Related to Band-Pass Transformation

被引：0
|
作者：
Filanovsky, I. M. [1 ]
机构：
[1] Univ Alberta, Edmonton, AB, Canada
来源：
2016 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2016年
关键词：
Network Theory; Recursive polynomials; Symmetric polynomials; Realization; Band-Pass transformation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
It is shown that if a rational function F(s) does not change when 1 / s is substituted instead of s then F(s) is the rational function of s + (1 / s). If the transfer function is a ratio of recursive (symmetric) polynomials, the application of this property can simplify the network synthesis, and, in case of filter synthesis, may result in new filter configurations. In addition, the method chosen for the proof can be used to create new filter transfer functions with useful characteristics. Examples are provided.
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页码：1794 / 1797
页数：4
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