1.

In sinusoidal PWM, there are m cycles of the triangular carrier wave in the half cycle of reference sinusoidal signal. If zero of the reference sinusoid coincides with zero/peak of the triangular carrier wave, then number of pulses generated in each half cycle are respectively

A. (m 1)/m (b)
B. (m 1)/(m 1)
C. m/m
D. m/(m 1)
Answer» B. (m 1)/(m 1)


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