Summary: 3rd AusCTW, Canberra, Australia, Feb. 4­5, 2002
Analytical Description of Signal Characteristics and
Interference For Time Hopped UWB System
Jian Zhang, Rodney A. Kennedy, Thushara D. Abhayapala1
Department of Telecommunications Engineering,
Research School of Information Sciences and Engineering,
The Australian National University,
Canberra ACT 0200, Australia
e-mail: {jian.zhang,rodney.kennedy,thushara.abhayapala}@anu.edu.au
Abstract -- In this paper, signal and interference
characterisation of Time Hopped Ultra Wideband
(TH-UWB) systems is considered. Some special
problems often neglected in theoretical studies are
discussed, such as the bound between nearfield
and farfield and the distortions of wave shape.
The transmitted TH-UWB signal is shown to be
a cyclostationary process, as is the interference
caused by TH-UWB signal on another (victim's)
receiver. Further, the statistical properties of the
system output are investigated when the input is

Source: Abhayapala, Thushara D. - Department of Information Engineering, Australian National University

Collections: Computer Technologies and Information Sciences