Synchronization scheme for FD-IR-UWB receiver
Taijung Huang
Longyan University, Institute of Mathematics and Information Engineering
DOI: https://doi.org/10.59429/esta.v12i1.9674
Keywords: Frame-differential,altra(FD; Sychromization timing acquisition; UWB(Ultra-Wide Band); FD(framediffeential); MSE(mean square error); TR(transmission-reference)
Abstract
Synchronization poses a major of challenge in UWB systems because low duty cycles in UWB. This research develops an better synchronization scheme for FD-IR- UWB receivers to improve the synchronization speed.The mechanism reduces the search durarion of the symbol boundaries to only a single frame duration. Moreover,delay element is needed in each branch, since a SLD is also proposed to lower complexity of the parallel search mechanism. performance analysis and simutaitons show that the proposed scheme achieves a lower MSE and a higher PD than other alternatives.
References
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