Title :
A simple design method for transitional Butterworth-Chebyshev filters
Author :
Gargour, C.S. ; Ramachandran, V.
Author_Institution :
University of Quebec, Ecole de Technologie Supérieure, Montreal, Canada
Abstract :
Some properties of the Transitional Butterworth¿Chebyshev (TBC) filters are studied and a simple design method to obtain such filters is given. For a magnitude specification, the order of the transitional filter obtained will be the same as that of, or at most one higher than that of, the corresponding Chebyshev filter. In addition, the linearity of the phase response is improved.
Keywords :
Chebyshev approximation; filters; network synthesis; transfer functions; Butterworth-Chebyshev filters; design method; magnitude specification; transfer functions; transitional filter;
Journal_Title :
Electronic and Radio Engineers, Journal of the Institution of
DOI :
10.1049/jiere.1988.0072
