Popularization of wireless power transfer (WPT) has promoted the multi-disciplinary
explorations and integration. It gradually incubates numerous attractive solutions for …

This article proposes a review map for comparative designs of wireless high-power transfer
(WHPT) systems using single-and double-resonance blocks. In-depth analyses and key …

Transfer efficiency of a wireless power transfer (WPT) system is tightly related to the load,
which varies greatly in a wide range during the charging process. Generally speaking, dual …

This article proposes and implements a full-range soft-switching pulse frequency modulated
(PFM) wireless power transfer (WPT) system, which not only offers high efficiency but also …

This article proposes an autonomous pulse frequency modulation (APFM) scheme for
wireless battery charging in which the self-excited oscillating (SEO) wireless power transfer …

This article proposes and implements a wireless dimmable lighting system using variable-
power variable-frequency (VPVF) control, which can eliminate the use of secondary …

A 6.78-MHz multiple-transmitter (TX) wireless power transfer (WPT) system was presented.
An adaptive magnetic field adder (AMFA) IC was proposed, for the first time, to enable the …

To increase the power density of a wireless power transfer (WPT) system, the coupling of
coils can be strong. However, in a strongly coupled series–series WPT system with a diode …

This article identifies how constant voltage load characteristics cause inductive power
transfer systems to exhibit a poorly damped oscillation mode. When operated with pulse …

For multistorey car parks, this paper proposes and implements an integrated sensorless
wireless charging (SWC) system of electric vehicles (EVs) using a symmetric high-order …