DocumentCode
2267160
Title
Optimal filter overdesign
Author
de Queiroz, A.C.M. ; Calôba, Luiz P.
Author_Institution
COPPE, Univ. Federal do Rio de Janeiro, Brazil
fYear
1993
fDate
16-18 Aug 1993
Firstpage
1388
Abstract
This paper presents a method for the overdesign of gain-shaping filters in an optimal way. The passband minima and the stopband maxima of a filter approximation are adjusted using an iterative method, with the objective of obtaining a special approximation, that satisfies exactly the specifications when the worst-case error in the filter transfer function due to errors on its components is considered
Keywords
approximation theory; circuit optimisation; filters; iterative methods; linear network synthesis; errors; filter approximation; filter transfer function; gain-shaping filters; iterative method; optimal filter overdesign; passband minima; stopband maxima; Attenuation; Band pass filters; Chebyshev approximation; Filtering theory; Iterative methods; Passband; Passive filters; Poles and zeros; Transfer functions; Virtual prototyping;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., Proceedings of the 36th Midwest Symposium on
Conference_Location
Detroit, MI
Print_ISBN
0-7803-1760-2
Type
conf
DOI
10.1109/MWSCAS.1993.343364
Filename
343364
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