Publication date
January 2019
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
This paper presents a novel phase-based method for UHF-RFID tag localization in outdoor scenario. Phase measurements are acquired during circular trajectories of the reader antenna carried out by an Unmanned Aerial Vehicle (UAV). The standard deviation of such phase samples is employed as input parameter of the positioning method. Localization performance is investigated through a numerical analysis, by considering the uncertainty associated to the measurements of phase samples and reader antenna trajectory in real outdoor scenario
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