Infrastructure-Aided Localization with UWB Antenna Arrays
نویسندگان
چکیده
This paper presents an approach for a precise 2D-localization of a mobile station in indoor scenarios by one single base station only. In the approach both, the Direction of Arrival (DoA) and the Time of Arrival (ToA), are estimated using UWB beamformers at both sides of the link. The article describes the algorithm, as well as the required hardware. A duallinear polarized, directive UWB antenna array is shown and the concept of UWB-beamforming network, based on FIR-filter is presented. Index Terms – UWB, Localization, Antennas, Arrays, Beamforming, FIR-Filter,
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