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In this work, performance of a precise time of arrival (ToA) estimation algorithm under multipath fading is tested. The algorithm, which is enhanced to be used for applications using 60 GHz band, is effectively using the advantage of unlicensed 6 GHz bandwidth available at 60 GHz band. A pilot signal is used for estimation. Implementation complications of transmitter and receiver circuits are taken...
This paper proposes an improved Time-of-Flight (ToF) estimation algorithm that allows sub-mm position estimation and reduces the power consumption of the receiver. The former is ensured by employing a multicarrier ultra-wide band (UWB) signal. The latter is achieved through sub-Nyquist sampling allowing to decrease the rate of the analog to digital converter (AID) and digital computational cost. This...
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