In this talk the capability of simultaneous wireless information and power transfer is discusses. For this purpose, a novel compact, single-port antenna combining both UWB and UHF bands is presented. The presented solution allows to communicate and localize through UWB technology while recovering energy in the UHF band The UWB communication is obtained through an Archimedean spiral topology, while energy harvesting at UHF is possible by suitably extending the spiral outer arms. The fundamental role of a frequency diplexing/matching network is deeply discussed. A promising solution on paper substrate of the entire system is also presented.
Combining UWB- and UHF-RFID for localization and sensing / Costanzo, A.; Masotti, D.; Fantuzzi, M.. - ELETTRONICO. - (2016), pp. 1-20. (Intervento presentato al convegno IEEE 2016 Radio & Wireless Week tenutosi a Austin, Texas, USA nel 24-27 January, 2016).
Combining UWB- and UHF-RFID for localization and sensing
COSTANZO, ALESSANDRA;MASOTTI, DIEGO;FANTUZZI, MARCO
2016
Abstract
In this talk the capability of simultaneous wireless information and power transfer is discusses. For this purpose, a novel compact, single-port antenna combining both UWB and UHF bands is presented. The presented solution allows to communicate and localize through UWB technology while recovering energy in the UHF band The UWB communication is obtained through an Archimedean spiral topology, while energy harvesting at UHF is possible by suitably extending the spiral outer arms. The fundamental role of a frequency diplexing/matching network is deeply discussed. A promising solution on paper substrate of the entire system is also presented.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
