Cyclic spectral analisys of UWB impulse radio signals with DS-PAM

This paper shows possibilities of cyclostationary analysis of wideband signal used in impulse radio systems. The cyclostationary analysis is introduced in order to estimate parameters of wideband signals, for synchronization purposes and for impulse radio system settings of both transmitting and receiving block. The simulations have shown that using cyclostationary analysis is possible to estimate required parameters of the wideband signals which use the direct sequence technique in combination with PPM (symbol rate, pulse duration and number of frames).