Title :
MUCROMAF and MUCROER polynomials in digital filter design
Author :
Neuvo, Y. ; Simula, O.
fDate :
3/1/1977 12:00:00 AM
Abstract :
The application of MUCROMAF and MUCROER polynomials in digital filter design is studied. The coefficient sensitivities and attenuation of these MUCRO filters are compared with classical Butterworth and Chebyshev filters. A simple figure of merit introduced in the text suggests that especially high-order MUCROER filters have good sensitivity properties. Some practical digital filters are designed using MUCRO polynomials. The examples are in agreement with the theoretical results.
Keywords :
Equiripple filters; Network sensitivity analysis; Recursive digital filters; Active filters; Attenuation; Digital filters; Filtering; Hardware; Low pass filters; Passband; Polynomials; Q factor; Transfer functions;
Journal_Title :
Circuits and Systems, IEEE Transactions on
DOI :
10.1109/TCS.1977.1084312
