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Unformatted text preview: Bode plot. 2 of 2. (a) What is the expression for the voltage gain V o /V i at very low frequencies? 1 + R 3 /R 1 (b) What is the expression for the voltage gain V o /V i at very high frequencies? 1+( R 2 k R 3 ) /R 1 (c) Solve for the transfer function T ( s ) = V o /V i . V o V i = μ 1 + R 3 R 1 ¶ 1 + ( R 2 + R 1 k R 3 ) Cs 1 + ( R 2 + R 3 ) Cs (d) What is the expression for the pole frequency of T ( s ) in rad / s ? ( R 2 + R 3 ) C − 1 (e) What is the expression for the zero frequency of T ( s ) in rad / s ? [( R 2 + R 1 k R 3 ) C ] − 1 (f) Sketch and label the straight line Bode magnitude plot for  T ( jω )  . Lowpass shelving Bode plot. 1 2...
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This note was uploaded on 05/26/2011 for the course ECE 3050 taught by Professor Hollis during the Summer '08 term at Georgia Institute of Technology.
 Summer '08
 HOLLIS

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