Perform analysis and calculate the values of vgs, Electrical Engineering

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A small signal amplifier circuit is given in figure Q 4. The values of RD and RS must be set such that the gain of the system is 8. It is also known that Vgs = ¼ Vp.

a). Perform dc analysis and calculate the values of Vgs, Id.
b). Calculate the values of gm0 and gm.
c). Draw the ac equivalent model and derive an expression for the mid band gain of the system.
d). Determine the value of RD.
e). Calculate the value of RS.

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