Electric vehicles require fast, economical and reliable charging systems for efficient
performance. Wireless charging systems remove the hassle to plug in the device to be …

Wireless interfaces enable brain-implanted devices to remotely interact with the external
world. They are critical components in modern research and clinical neurotechnologies and …

Objective. Compared to biomedical devices with implanted batteries, wirelessly powered
technologies can be longer-lasting, less invasive, safer, and can be miniaturized to access …

This paper presents the results of an analysis of a low-power Wireless Power Transfer
(WPT) system. The system consists of periodically distributed planar spiral coils that form the …

In wireless power transfer systems, coil design has a great impact on coil-coil efficiency. This
article analyzes the relationship between coil-coil efficiency and design parameters (three …

In magnetic resonant wireless power transfer (WPT), relays are placed between a transmitter
and a receiver as a means of increasing both the operating distance and the power transfer …

The complicated resonant operations of class topology bring challenges for accurate design
and performance optimization, hindering the full utilization potential of converters …

The power transfer efficiency (PTE) is a crucial aspect for effective wireless power transfer
(WPT) applications. The quality factor (Q) of the WPT coil plays a critical role in ensuring …

In this article, we suggest and study a novel omnidirectional wireless power transfer (WPT)
system based on unusual double-toroidal helix coils. The suggested antenna is a double …

This study proposes an approach to obtain maximum power via wireless power transfer
using a single primary-side capacitor. It is shown that higher power is achieved when …