Chebyshev Butterworth Filters
2 pages (500 words)
According to the paper, Chebyshev is types of filters that are normally used for extricating one band of frequencies from the other one. It has a cutoff frequency in which the response falls below the undulation band. For instance, in the other filters, undulation is higher than the dc-normalized pass-band add-on reaction, therefore the cutoff is at 0db.