Title :
Chebyshev delay approximation of even degree with constraint at the origin
Author :
Stojanovi¿¿, V.S. ; Radmanovi¿¿, M.Dj
Author_Institution :
University of Ni¿, Faculty of Electronic Engineering, Ni¿, Yugoslavia
Abstract :
A special case of Chebyshev approximation of a constant group delay, referred to as the constrained Chebyshev delay approximation at the origin, recently introduced for low-pass filter functions of odd degree, is extended to allow for determination of the transfer function of even degree.
Keywords :
Chebyshev approximation; low-pass filters; transfer functions; constant group delay; even degree; low pass filter functions; transfer function;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780135
