DocumentCode
1442058
Title
Modified butterworth functions with low Q factor
Author
Massad, Khalil ; Yarlagadda, R.
Author_Institution
Oklahoma State University, School of Electrical Engineering, Stillwater, USA
Volume
122
Issue
2
fYear
1975
fDate
2/1/1975 12:00:00 AM
Firstpage
135
Lastpage
136
Abstract
A method is given to determine the coefficients of a modified lowpass maximally flat (at the origin) Butterworth polynomial, with a reduced dominant-pole-pair Q factor at the expense of increasing order of the transfer function with multiplicity of the dominant pole pair greater than one.
Keywords
Q-factor; circuit theory; filters; polynomials; transfer functions; Butterworth polynomial; active RC filters; digital filters; dominant pole pair; low Q factor; lowpass filters; modified Butterworth functions; multiplicity; transfer function;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1975.0026
Filename
5253345
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