Title :
Generalisation of m.f.m.b.o. and transitional Butterworth-Cheby¿shev filters
Author :
Phuc, Dang Tan ; Attikiouzel, J.
Author_Institution :
University of Western Australia, Department of Electrical & Electronic Engineering, Perth, Australia
Abstract :
The maximally flat magnitude beyond the origin is generalised to give filters having a controlled passband characteristic. The Cheby¿shev polynomials are then used as the variable for these generalised approximants to yield the transitional Butterworth-Cheby¿shev filters. Optimisation of these filters is also discussed.
Keywords :
filters; optimisation; Butterworth-Chebyshev filters; Chebyshev polynomials; MFMBO; maximally flat magnitude beyond origin; optimisation; passband characteristic;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19780448
