A potential problem in the design of push-pull amplifiers is that a voltage pedestal A may be introduced into the sinusoidal waveform r(t) = A sin (not): y(t) = { A sin (not) + A€ A sin (not) - At t€ [0,1] t € (-1,0] For this output: 1. determine the Fourier series representation for the output y(t) if the fun- damental period of the input is T = 2. compute an expression for the harmonic distortion (THD) associated with the output y(t). 3. what is the harmonic distortion for € = 0.10.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question

Please show all steps correctly. Thanks (integrals and co-efficient)

A potential problem in the design of push-pull amplifiers is that a voltage
pedestal EA may be introduced into the sinusoidal waveform r(t) = A sin (not):
y(t) = {
A sin (not) + A€
A sin (not) - A
t€ [0,1]
t€ (-1,0]
For this output:
1. determine the Fourier series representation for the output y(t) if the fun-
damental period of the input is T =
2. compute an expression for the harmonic distortion (THD) associated with
the output y(t).
3. what is the harmonic distortion for € = 0.10.
Transcribed Image Text:A potential problem in the design of push-pull amplifiers is that a voltage pedestal EA may be introduced into the sinusoidal waveform r(t) = A sin (not): y(t) = { A sin (not) + A€ A sin (not) - A t€ [0,1] t€ (-1,0] For this output: 1. determine the Fourier series representation for the output y(t) if the fun- damental period of the input is T = 2. compute an expression for the harmonic distortion (THD) associated with the output y(t). 3. what is the harmonic distortion for € = 0.10.
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