Power amplifier transfer function plot
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Hi everyone,
I have my power amplifier and i want to draw the input vs output plot in matlab . I have signal generator and spectrum analyzer for given the input and taking the output in the from of I and Q from power amplifier. Please help me to draw the plot in matlab. Thank you
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Dimitris Kalogiros
2018-7-30
You must plot output power vs input power. And this must be done be regarding that PA's gain is 0dB. The later can be accomplished be calculating Pout-Pin at a point of the linear region and subtracting this result from all Pout values.
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