DocumentCode
273859
Title
A simple design program for optimal anti-aliasing filters
Author
Markiewicz-Wrzeciono, M. ; Sniatala, Pawel
Author_Institution
Univ. of Technol., Poznan, Poland
fYear
1989
fDate
5-8 Sep 1989
Firstpage
294
Lastpage
298
Abstract
A simple program is proposed for the computation of group delay characteristics of anti-aliasing filters. These anti-aliasing filters are designed as a combination of elliptic amplitude filters and all-pass delay equalizers. The group delay of the elliptic filters is equalized using an interpolation procedure and a least-mean-square routine. Results for several anti-aliasing filters, which are solved using this computer program, are included. The experimental results for LC and RC anti-aliasing filters confirm all the theoretical considerations
Keywords
active filters; all-pass filters; circuit CAD; interpolation; least squares approximations; all-pass delay equalizers; computer program; design program; elliptic amplitude filters; group delay characteristics; interpolation procedure; least-mean-square routine; optimal antialiasing filters;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51627
Link To Document