Charitopoulos, Romanos and Sibley, Martin J.N. (2011) Experimental verification of the power spectral density of dicode pulse-position modulation with practical impairments. IET Optoelectronics, 5 (6). pp. 233-240. ISSN 1751-8768

This study describes the construction of a dicode pulse-position modulation (PPM) system and presents, for the first time, the spectrum of dicode PPM obtained from a practical coder. Original theoretical and computer predicted results agree well with the experimental observations and this shows the accuracy of the method.