REDWOOD CITY, Calif.--(BUSINESS WIRE)--Under a BAA (Broad Agency Announcement) funded project with Defense Advanced Research Projects Agency (DARPA), Reach, the Wireless Power-at-a-Distance company ...

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, ...

Engineers at Purdue University have demonstrated wireless charging of an electric heavy-duty truck traveling at highway ...

Wireless power transmission has quietly shifted from century-old dream to working infrastructure, with record-breaking ...

The core of this system is its optical power beaming platform, which uses a specialized 3-dimensional photovoltaic (PV) receiver paired with an LED light source. This setup not only allows for ...

WA–PowerLight Technologies, a world leader in safe wireless power transfer, producing long-distance, high-power solutions that deliver mission critical power to hard-to-reach areas, today announced it ...

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 ...

Wireless power transfer enables better user experiences by letting us get rid of power cords. A wireless power system consists of a transmitter and a receiver. Energy is transferred from the ...

Electromagnetic fields (EMFs) are made up of both electric fields and magnetic fields. Electromagnetic interference (EMI) is caused by the interaction of EMF in applications like wireless power ...

Scientists in Japan have developed a new, highly efficient method for designing wireless power transfer (WPT) systems. Based on machine learning, the method enables a system to maintain stable voltage ...