Question: Consider a second-order analog filter with transfer function (a) Determine the dc gain of this filter. Plot the poles and zeros; determine the magnitude response

Consider a second-order analog filter with transfer function

H(s) = s + /2s + 1

(a) Determine the dc gain of this filter. Plot the poles and zeros; determine the magnitude response |H(jΩ)|of this filter and carefully plot it.

(b) Find the frequency ­Î©max at which the magnitude response of this filter is maximum.

(c) Is the half-power frequency of this filter ­hp = 1?

H(s) = s + /2s + 1

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a The dc gain is Hj0 1The poles are s 12 e j34 and no zeros The magnitude response cor... View full answer

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