Q2 (40pts) Transfer function of bandpass filter: For the following transfer function of a bandpass amplifier s(s+ 104) (s+103) (s+105) A (s) = 105- (a) Write A(s) in the generic form A(s) AM Fl (s) FH(S), where AM is the mid-frequency gain, and Fi(s) and FH(s) describe the low and high frequency response of the transfer function, respectively. Give the explicit expression of AM, FL (s), and FH(s) (b) What is the mid-frequency gain (in dB)? List all the zeroes and poles of the transfer function. Specify which ones are low or high frequency poles and zeroes. (c) Make a Bode plot of the phase for the amplifier described by the transfer function A(s). Use a logarithmic sheet to make your plot. Indicate clearly the different breaks in the Bode plot (i.e., locations of the zeroes and poles) and also show the number of degrees per decade roll-off on the phase diagram. On the diagram, if the phase is constant over some frequency interval, indicate the value of that constant