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DSP
suppose the input of an amplifier is xa(t)=sin(2πf0+φ1) - 2sin(4πf0t+φ2) + cos(6πf0t +φ3)
a) Is the amplifier a linear system or is it a nonlinear system?
b)what is the gain of the amplifier?
c) Find the average power of the output signal
d) what is the total harmonic distortion of the amplifier
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- By Nana_21 |
- Category: other |
- Grade level: college and above
- Jun/29/2009 |
- Answers to this question: 0
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