ReLoki: A Light-Weight Relative Localization System Based on UWB Antenna Arrays
Joseph Prince Mathew,
Cameron Nowzari
Abstract:Ultra Wide-Band (UWB) sensing has gained popularity in relative localization applications. Many localization solutions rely on using Time of Flight (ToF) sensing based on a beacon–tag system, which requires four or more beacons in the environment for 3D localization. A lesser researched option is using Angle of Arrival (AoA) readings obtained from UWB antenna pairs to perform relative localization. In this paper, we present a UWB platform called ReLoki that can be used for ranging and AoA-based relative locali… Show more
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