The Performance of UWB System -Influence of Monocycle Shape and Synchronization Timing Error
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چکیده
Ultra-wideband (UWB)system communicates with a base-band signal composed of sub-nanosecond pulses (referred to as monocycle). A new monocycle shape based on wavelet is presented whose spectrum meets the Federal Communication Commission (FCC) spectral mask. In many literatures, it is usually assumed that the synchronization has been achieved between the receiver and the transmitter, actually it is impossible. In this paper, the effects of synchronization timing error on the performance of UWB system are investigated. The dependence of multiple-access UWB system performance on different monocycle shapes is compared.
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تاریخ انتشار 2005