Megahertz-frequency inductive wireless power transfer holds the promise of compact and
efficient wireless power transfer. Unfortunately, due to high-frequency losses in wide …

With the increasing demand for volume reduction and efficiency improvement, very high
frequency (VHF) power converters (30–300 MHz) have attracted great interest. Under such …

Abstract Nowadays, wide‐bandgap (WBG) devices, primarily made from silicon carbide
(SiC) and gallium nitride (GaN), are widely applied in power generation, transmission, and …

The Class/EF amplifier is an attractive topology for high-voltage and high-frequency power
conversion because of the high efficiency, reduced device voltage stress, simplicity of gate …

In this article, a novel 20-MHz high-frequency high-performance dc-dc resonant converter is
analyzed, which owns the characteristics of soft-switching, low voltage stress, and small …

This paper investigates the challenges in designing and implementing silicon carbide (SiC)
full-bridge inverters that operate at multi-MHz multi-kW, aiming at exciting high-power …

Power conversion for wireless power transfer (WPT) at 100 MHz is important for
miniaturization and integration, which is critical for charging wearable consumer electronics …

MHz-frequency inductive wireless power transfer holds the promise of increased power
density and high-efficiency wireless power transfer. Unfortunately, due to high-frequency …

In this article, we propose a bidirectional resonant converter having minimized switching
loss in a wide operating voltage range. This converter serves as a pulsewidth-modulation …

This article presents frequency and phase-shift control in a class-E dc–dc converter to
provide a wide range of power levels for energy storage applications. The symmetrical …