Pulse Position Modulation PPM


Pulse-position modulation (PPM) is a form of signal modulation.It is primarily useful for optical communications systems, where tends to be little or no multipath interference.

This video will help you to understand the generation of PPM signal, demodulation of PPM signal.

Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal that typically contains information to be transmitted.

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