Research Article
OTR-UWB system
@INPROCEEDINGS{10.1109/WTS.2008.4547561, author={H. Gharaee and A. Nabavi and J. Etminan}, title={OTR-UWB system}, proceedings={Wireless Telecommunications Symposium}, publisher={IEEE}, proceedings_a={WTS}, year={2008}, month={6}, keywords={}, doi={10.1109/WTS.2008.4547561} }
- H. Gharaee
A. Nabavi
J. Etminan
Year: 2008
OTR-UWB system
WTS
IEEE
DOI: 10.1109/WTS.2008.4547561
Abstract
This paper presents a new transmitted reference ultra- wideband receiver, which utilizes the orthogonal property of even and odd order derivatives of Gaussian pulses in neighboring chips for synchronization. This system, referred to as orthogonal TR-UWB (OTR-UWB), employs only a single spreading code, which results in much lower mean detection time compared to DS-UWB systems since smaller search space is involved for coarse acquisition. The hardware complexity for OTR-UWB receiver is significantly reduced against conventional TR-UWB systems. In addition, simulation results show that bit error rate (BER) performance is improved, while the new system is capable of supporting higher data rates.
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