Numerical investigation on the tolerance of wearable UHF-RFID tags to human body coupling

Altini M.;Casula G. A.;Mazzarella G.;Nepa P.

2015-01-01

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Abstract

The robustness of grounded wearable antennas for UHF-RFID (Radio Frequency Identification) transponders with respect to the body-coupling effects, is here addressed through numerical simulations. The analysis is performed in terms of the distribution of electric and magnetic energy densities close to the antenna borders.