Question 2.27: A dc pulse train like that in Fig. 2-60( f ) has a peak volt...
A dc pulse train like that in Fig. 2-60( f ) has a peak voltage value of 5 V, a frequency of 4 MHz, and a duty cycle of 30 percent.
a. What is the average dc value? [V_{avg} = V_{t_0} /T. Use the formula given in Fig. 2-60( f ).]
b. What is the minimum bandwidth necessary to pass this signal without excessive distortions?
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