8. Draw Bode magnitude and phase plot for circuit with transfer function: \(H(s) = \frac{200(s + 4)}{(s^2 + 4s + 4)(s + 10)^2}\) 9. Calculate magnitude and phase of the transfer function in (3) for \(\omega = 20\) rad/s
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To calculate the magnitude, substitute s = jω into the transfer function: H(jω) = (jω^2 + 8jω + 102) / (200(jω+4)) H(j20) = (j(20)^2 + 8j(20) + 102) / (200(j(20)+4)) = (-400 + 160j + 102) / (400j + 80) = (-298 + 160j) / (400j + 80) To calculate Show more…
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