This paper focuses on the use of appropriate matching networks for resonant inductive Wireless Power Transfer (WPT). The link is described by using the power gain definitions commonly adopted for active networks. It is theoretically and experimentally demonstrated that the use of adaptive networks realizing the conjugate image impedance matching condition allows maximizing the three gains for variable values of the coupling coefficient.
Conjugate image impedance matching for maximizing the gains of a WPT link
Mongiardo, Mauro;Dionigi, Marco;
2018
Abstract
This paper focuses on the use of appropriate matching networks for resonant inductive Wireless Power Transfer (WPT). The link is described by using the power gain definitions commonly adopted for active networks. It is theoretically and experimentally demonstrated that the use of adaptive networks realizing the conjugate image impedance matching condition allows maximizing the three gains for variable values of the coupling coefficient.File in questo prodotto:
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