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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The fifth-order Butterworth filter in Problem 15.46 is used in a system where the cutoff frequency is 800 rad/s
a) What is the scaled transfer function for the filter?
b) Test your expression by finding the gain (in decibels) at the cutoff frequency.
Problem 15.46
Derive the prototype transfer function for a fifth order high-pass Butterworth filter by first writing the transfer function for a fifth-order prototype low-pass Butterworth filter and then replacing s by 1/s in the low-pass expression.
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