FAN FILTER DESIGN METHOD EMPLOYING ONE-DIMENSIONAL LOW-PASS FILTERS.

被引：0

作者：

Linnenberg, Gerhard ^{[1
]}

机构：

[1] Ruhr-Univ Bochum, Bochum, West Ger, Ruhr-Univ Bochum, Bochum, West Ger

来源：

AEU. Archiv fur Elektronik und Ubertragungstechnik | 1985年 / 39卷 / 02期

关键词：

ELECTRIC FILTERS; LOW PASS;

D O I：

暂无

中图分类号：

TN7 [基本电子电路];

学科分类号：

080902 ;

摘要：

In one- and multidimensional discrete signal processing one may employ some other methods in addition to filtering. Such methods are e. g. insertion of zeros in the data sequence, reduction of the data sequence, and multiplication by an exponential function. It is shown how a two-dimensional plus or minus 45 degree -fan filter can be designed as a combination of these methods and one-dimensional low-pass filters. Two design examples are presented, one employing a wave digital filter and the second employing an FIR-filter.

引用

页码：115 / 122