In order to ensure smooth wireless power transfer, the Wireless Power Consortium established WPC 1.1 Standard (July 2012) to facilitate cross compatibility of compliant transmitters and receivers. The ...

ORNL’s Omer Onar, left, power electronics research lead, discusses the 270-kW wireless charging system’s lightweight polyphase electromagnetic coupling coil, pictured in foreground, with Lee Slezak, ...

Wireless power transfer design can be challenging when dealing with electromagnetic-field leakage and ultimately ...

Accounting for radiation loss is the key to efficient wireless power transfer over long distances. A better way to wirelessly charge over long distances has been developed at Aalto University.

Engineering senior Jeremy La Porte has always been interested in the electronic aspects of systems, especially how such systems are powered. That has led to an interest in wireless power transfer (WPT ...

TOKYO--(BUSINESS WIRE)--Neotes Co., Ltd. (Tokyo; Masakazu Ushijima, president; International Scientific Co.,Ltd. is our overseas distributer) announces it has succeeded in developing a completely new ...

A study published in Advanced Optical Materials describes a wireless power transfer (WPT) system that integrates an electromagnetic wave-focusing metasurface lens with a microstrip antenna and a ...

The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...