This paper analyzes the problem of maximizing the gains of a single transmitter-single receiver inductive resonant Wireless Power Transfer link (WPT). Two different approaches are considered and compared: the use of impedance matching networks and the use of additional resonators (relay elements). It is shown that, if from a theoretical point of view the two approaches are equivalent, in some practical cases the maximization of the gains by means of relays may not be feasible.
Wang Q., Che W., Monti G., Mastri F., Mongiardo M. (2019). On the Use of Matching Networks and Relays for Maximizing the Gains of IR WPT Links. Institute of Electrical and Electronics Engineers Inc. [10.1109/IEEE-IWS.2019.8803850].
On the Use of Matching Networks and Relays for Maximizing the Gains of IR WPT Links
Mastri F.;
2019
Abstract
This paper analyzes the problem of maximizing the gains of a single transmitter-single receiver inductive resonant Wireless Power Transfer link (WPT). Two different approaches are considered and compared: the use of impedance matching networks and the use of additional resonators (relay elements). It is shown that, if from a theoretical point of view the two approaches are equivalent, in some practical cases the maximization of the gains by means of relays may not be feasible.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
