Università degli Studi di Cagliari
A Robust Wearable Textile SIW RFID Antenna
Casula G. A.
;Montisci G.;Muntoni G.;
2020-01-01
Abstract
A wearable textile Radio Frequency Identification (RFID) tag realized on a substrate integrated waveguide cavity is presented, operating in the European UHF RFID frequency band. The antenna shows a very good isolation with respect to the human body, and a satisfactory robustness to antenna-body distance variations. The resulting tag is very compact, since its size has been reduced by exploiting the symmetry of a SIW cylindrical resonant cavity and obtaining an eighth mode SIW antenna, and can be produced at low-cost through simple manufacturing processes. © 2020 University of Split, FESB.
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