Transfer Function Problem

Thread Starter

cheyenne

Joined Dec 6, 2007
48
Find the transfer function of this circuit. Attempt:

Vout/Vin = (z2/(z2 + C))

z2 = R//C

z2 = ((R.(1/(jwC)) / R + (1/(jwC)))

= (R + (1 + jwRC))

So transfer function =

(R/1+(jwRC) / (1/(jwC) + (R/(1+jwRC))
I can't get passed this point, can anyone help?
 

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veritas

Joined Feb 7, 2008
167
I'm not sure what you did with your first step of finding z2, but your parenthesis are misbalanced, and I don't think it is correct

R || C = 1 / ( (1 / R) + (1 / (1/jwC)))
= 1 / ( (1/R) + jwC)
 
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