The a parameters of the two-port network shown are a11 = 5  10−4, a12 = 10Ω, a21 = 10−6 S,...

The a parameters of the two-port network shown are a11 = 5  10−4, a12 = 10Ω, a21 = 10−6 S, and a22 = −3 10−2. The network is driven by a sinusoidal voltage source having a maximum amplitude of 50 mV and an internal impedance of 100 + j0 Ω. It is terminated in a resistive load of 5 k Ω.

a) Calculate the average power delivered to the load resistor.

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b) Calculate the load resistance for maximum average power.

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c) Calculate the maximum average power delivered to the resistor in (b)