This paper provides examples of recent solutions for Simultaneous Wireless Information and Power Transfer (SWIPT), representing a high demanding capability of future 5G network wireless devices, deploying both near- and far-field transmission mechanisms. In the first example, existing mobile phone antennas are used for resonant capacitive coupling, in addition to the standard communication role. In the second case, a single-port antenna is able to receive UHF power for harvesting energy while communicating in the UWB band. In both cases, the strategic role of the frequency-diplexing network is deeply discussed.
Solutions for simultaneous wireless information and power transfer / Costanzo, A.; Masotti, D.; Fantuzzi, M.; Berra, F.; Del Prete, M.. - ELETTRONICO. - (2017), pp. 8065677.1898-8065677.1901. (Intervento presentato al convegno 19th International Conference on Electromagnetics in Advanced Applications, ICEAA 2017 tenutosi a Verona (Italy) nel 11-15 settembre 2017) [10.1109/ICEAA.2017.8065677].
Solutions for simultaneous wireless information and power transfer
Costanzo, A.;Masotti, D.;Fantuzzi, M.;Berra, F.;Del Prete, M.
2017
Abstract
This paper provides examples of recent solutions for Simultaneous Wireless Information and Power Transfer (SWIPT), representing a high demanding capability of future 5G network wireless devices, deploying both near- and far-field transmission mechanisms. In the first example, existing mobile phone antennas are used for resonant capacitive coupling, in addition to the standard communication role. In the second case, a single-port antenna is able to receive UHF power for harvesting energy while communicating in the UWB band. In both cases, the strategic role of the frequency-diplexing network is deeply discussed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
