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What is the transfer function of magnitude squared frequency response of the normalized low pass Butterworth filter?

Posted: Thu Jul 14, 2022 9:46 am
by answerhappygod
a) \(\frac{1}{1+(s/j)^{-2N}}\)
b) \(1+(\frac{s}{j})^{-2N}\)
c) \(1+(\frac{s}{j})^{2N}\)
d) \(\frac{1}{1+(\frac{s}{j})^{2N}}\)