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In the paper, some specific problems occurring in analysis of critically sampled signals and their reconstruction are considered. These are the problems which are mostly omitted in the literature of the subject because they can lead to ambiguous results. Because of this reason, their explanation is hard and thankless. Here, we show how to find and verify the general description of the resulting signal...
Pulse width modulation is a widely used technique for both DC to DC and DC to AC voltage conversion, with most modern-day DC and AC drives control systems exploiting this method. This paper presents a simple and versatile time domain method to determine the spectrum of a pulse width modulated converter output voltage for an arbitrary modulation signal waveform, an arbitrary number of output voltage...
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