Power Spectral Density of Dicode Pulse Position Modulation

Dicode pulse-position modulation is a new modulation format, which has been found that offers
improved sensitivity over digital PPM and multiple PPM. The power spectral density of that format
theory has been described with mathematic equation and graph of that have been taken. Software
simulation has been programmed and hardware (coder, decoder) have been constructed for the Dicode
PPM theory. Also DiPPM’s window has been development for the proper use of the software spectral
analyzer. The reliability of both power spectrum density results has been described. Although, previous
equation and graph of the power spectrum density of DiPPM, have been proved for its faultiness. At last
found that the DiPPM format gives output signal with increased power than that of the input signal.