Analysis of Cyclostationary Property of 3PRK Signal
Hongli Wang · Radio and communications technology · 2009
Pulse Position Phase Reversal Keying(3PRK)is a kind of UNB modulation method.And it has already been proved that 3PRK signal is of cyclostationary property and its Fourier spectrum has been studied,however,its cyclostationary property hasn't been studied.In this paper,the concepts of cyclostationary signal are briefly discussed and the mathematical expression of cyclic spectral density(CSD)of 3PRK signal is deducted.By utilizing cyclic statistics method,this paper also puts forward a test method and gives simulations of 3PRK signal.The experiment shows cyclic statistics has a powerful capability of controlling noise.