Title :
Bounds on the effective cutoff frequency of linear-phase filters
fDate :
5/1/1972 12:00:00 AM
Abstract :
The effective cutoff frequency of a filter is defined in terms of the error it introduces. A Chebyshev norm is used to define this error. Easily applied bounds on the effective cutoff frequency are determined for several classes of filters.
Keywords :
Filters; Linear-phase filters; Band pass filters; Bandwidth; Chebyshev approximation; Cutoff frequency; Distortion; Fourier transforms; Optical wavelength conversion; Polynomials; Transfer functions; Upper bound;
Journal_Title :
Circuit Theory, IEEE Transactions on
DOI :
10.1109/TCT.1972.1083442
