In this work a new design strategy for UHF RFID tags mounting RFID chips with embedded sensor is proposed. In particular, a novel functioning mode named 'Pseudo-BAP' is introduced to solve the electromagnetic 'filed-off' problem and to allow for a fully Gen2-compliant tag interrogating sequence to retrieve sensor data. In particular, a prototype of Pseudo-BAP-empowered Tag testing board has been designed, fabricated in FR4 and fully tested from the electromagnetic point of view. At the end, the proposed approach allows for the passive RFID-based temperature data collection from sensor-provided RFID chips by using standard RFID readers, and appreciable working distances as large as 1.75 m have been obtained with the considered low-sensitivity chip.
Single-Chip Gen2-Compliant UHF RFID Sensor Tags Based on Novel Pseudo-BAP Mode
Colella R.;Catarinucci L.
2018-01-01
Abstract
In this work a new design strategy for UHF RFID tags mounting RFID chips with embedded sensor is proposed. In particular, a novel functioning mode named 'Pseudo-BAP' is introduced to solve the electromagnetic 'filed-off' problem and to allow for a fully Gen2-compliant tag interrogating sequence to retrieve sensor data. In particular, a prototype of Pseudo-BAP-empowered Tag testing board has been designed, fabricated in FR4 and fully tested from the electromagnetic point of view. At the end, the proposed approach allows for the passive RFID-based temperature data collection from sensor-provided RFID chips by using standard RFID readers, and appreciable working distances as large as 1.75 m have been obtained with the considered low-sensitivity chip.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
