A new study from a research team at the Center for Wireless Communications Network and Systems (CWC-NS) at the University of Oulu has introduced an approach using near-infrared (NIR) light beyond ...

Apple has been filed for yet another patent for a “wireless power transfer system and method.” It’s yet another patent filling that hints that the tech giant is still considering an AirPower-like ...

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 ...

Technology demonstration lights a 60-W light bulb from a power source 7 ft away A team from MIT’s Department of Physics, Department of Electrical Engineering and Computer Science, and Institute for ...

In controlled experiments, engineers have shown that electricity can be transmitted through the air using highly controlled ...