LINEAR PHASE DIGITAL FILTER DESIGN

被引：5

作者：

NOWAK, DJ

机构：

[1] Labs. for Electronic Circuits and Systems, Allen-Bradley Co., Milwaukee., Wis.

来源：

PROCEEDINGS OF THE IEEE | 1969年 / 57卷 / 05期

关键词：

D O I：

10.1109/PROC.1969.7119

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：

The results of an investigation of linear phase digital filters are presented. It was determined that stable filters of this type are necessarily nonrecursive. The corresponding transfer function is presented in a general form in terms of basic z-plane pole and zero configurations. The design of digital filters of this form is aecomplished by approximating a desired frequency function by one of four types of Fourier series. The types of series correspond to the forms of the z transfer function polynomial, which is either a mirror-image polynomial or a negative mirror-image polynomial, and either even or odd order. Copyright © 1969 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：850 / &