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How to show that power gain of amplifier can be expressed as Gp = (M2/M1) Ga
where Ga is the available gain, M1 and M2 are the input and output of impedance mismatch factors.
How to show that power gain of amplifier can be expressed as Gp = (M2/M1) Ga
where Ga is the available gain, M1 and M2 are the input and output of impedance mismatch factors.
Ga is just the available gain. If the output power is V^2/Rout, and Rout is the output resistance plus the resistance of the load ( or next amplifier stage ) and the voltage delivered is Vout *Rd/Rout + Rd (where Rd is the load resistance), then
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