| Elliptic
Function |
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| • | F() = Un() – the Jacobian
elliptic function |
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| • | S-Plane |
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| – | Poles
approximately on an ellipse |
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| – | Zeros
on the j-axis |
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| • | Characteristics |
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| – | Separately
controlled equiripple in the pass-band and stop-band |
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| – | Sharper
cutoff than Chebyshev (optimal transition band) |
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| – | Non-linear
phase (Group delay distortion) |
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