Krigslund, Rasmus1; Popovski, Petar3; Pedersen, Gert Frølund3; Bank, Kristian2
1 The Faculty of Engineering and Science, Aalborg University, VBN2 Department of Electronic Systems, The Faculty of Engineering and Science, Aalborg University, VBN3 Antennas, propagation and radio networking, The Faculty of Engineering and Science, Aalborg University, VBN
In this paper we present a novel method for estimating the inclination of passive UHF RFID tags, for use in supply chains to monitor the handling of tagged items. Based on observations of the polarization, a Bayesian estimator of the tag inclination is constructed. The Bayesian estimator has been analyzed and evaluated in a experimental setup. The results shows great potential as the estimator is very robust when determining the inclination.
I E E E International Conference on Communications, 2011, p. 1-5
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IEEE International Conference on Communications (ICC), 2011