A chipless RFID sensor exploiting the depolarizing effect of a finite period surface is proposed for rotation monitoring. The information is encoded in the cross-polar response of the scatterer, which, in turns, depends on the orientation of the chipless RFID tag with respect to the probing wave. Preliminary assessment is illustrated and critical issues are analyzed for future developments.
Simone GenovesiFilippo CostaMichele BorgeseFrancesco Alessio DicandiaGiuliano Manara
Cong Danh BuiAidan J. QuinnDaniela IacopinoAdam Narbudowicz
Emran Md AminNemai Chandra Karmakar