Difference between revisions of "Filter Families"
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(Created page with "== Common Filter Families == === The Low-Pass Butterworth Filter === === The Low-Pass Chebyshev Type-I Filter === === The Low-Pass Chebyshev Type-II Filter === === The Low...") |
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| − | + | The location of the poles and zeros of a filter transfer function determines both the magnitude and phase response of that filter. Let us look at several filter ''families'', where each family has a particular scheme for pole and zero placement, resulting in certain unique characteristics. Though there are other filter families, we will focus on these four families: (1) Butterworth Filters, (2) Chebyshev Filters, (3) Elliptic Filters, and (4) Bessel Filters. | |
| − | + | == The Low-Pass Butterworth Filter == | |
| − | + | == The Low-Pass Chebyshev Type-I Filter == | |
| − | + | == The Low-Pass Chebyshev Type-II Filter == | |
| − | + | == The Low-Pass Elliptic Filter == | |
| − | + | == The Low-Pass Bessel Filter == | |
Revision as of 16:04, 15 March 2021
The location of the poles and zeros of a filter transfer function determines both the magnitude and phase response of that filter. Let us look at several filter families, where each family has a particular scheme for pole and zero placement, resulting in certain unique characteristics. Though there are other filter families, we will focus on these four families: (1) Butterworth Filters, (2) Chebyshev Filters, (3) Elliptic Filters, and (4) Bessel Filters.
