Q8. Find the filter type and transfer function A filter has transmission zeros at \omega = 2 ext{rad}/ ext{s} and \omega = \infty , where \omega is the Fourier variable. Its poles are at s = -1 and s = -0.5 \pm j1.0 , where s is the Laplace variable. The dc gain is unity. Find the type and transfer function T(s) .

Question

Q8. Find the filter type and transfer function A filter has transmission zeros at   \omega = 2	ext{rad}/	ext{s}  and   \omega = \infty , where   \omega  is the Fourier variable. Its poles are at   s = -1  and   s = -0.5 \pm j1.0 , where   s  is the Laplace variable. The dc gain is unity. Find the type and transfer function   T(s) .

Answer

T(s) =\frac{0.3125(s^2+4)}{(S+1)(s^2+s-2)} , and this is a lowpass filter

Answer

T(s) =\frac{0.3125(s^2+4)}{(S+1)(s^2+s+1.25)} , and this is a lowpass filter

Answer

T(s) =\frac{0.3125(s^2+1)}{(S+1)(s^2+s+2)} , and this is a lowpass filter

Answer

T(s) =\frac{0.3125(s^2+4)}{(S+1)(s^2+s+1.25)} , and this is a bandpass filter

Answer

T(s) =\frac{0.3125(s^2+4)}{(S+1)(s^2+s-2)} , and this is a bandpass filter

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Q8. Find the filter type and transfer function A filter has transmission zeros a...

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