The circuit above shows an active high-pass filter. a) Find the transfer function H(jw) =Vo/Vs. (Tip:...

 

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The circuit above shows an active high-pass filter. a) Find the transfer function H(jw) =Vo/Vs. (Tip: One can use reverse voltage division to find Vo) Answer a: H(ja) == jw(R,+R2) ju8+1+5-w? b) It is given that R1 = 10 k2. Determine R2 and C such that the gain for high frequencies is 4 and fc = 4 kHz Answer b: C = 4.42 nF, R2 = 30 ko U16 ww R1 R2 The circuit above shows an active high-pass filter. a) Find the transfer function H(jw) =Vo/Vs. (Tip: One can use reverse voltage division to find Vo) Answer a: H(ja) == jw(R,+R2) ju8+1+5-w? b) It is given that R1 = 10 k2. Determine R2 and C such that the gain for high frequencies is 4 and fc = 4 kHz Answer b: C = 4.42 nF, R2 = 30 ko U16 ww R1 R2