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 ...

(Nanowerk Spotlight) Programmable metasurfaces have shown great potential for advanced electromagnetic wave manipulation in wireless communications, sensing, and other applications. However, a major ...

Based on a recent study at the University of Auckland, Wireless Power Transfer (WPT) technology, both dynamic wireless charging (DWC) and stationary wireless charging (SWC) will play a major role in ...

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 ...

WASHINGTON – Resonant Link, a two-time winner of the U.S. Army’s xTech Program, is doing just what their name suggests — creating resonating links for the Army between wireless power systems, clean ...

Researchers describe a new wireless laser charging system that overcomes some of the challenges that have hindered previous attempts to develop safe and convenient on-the-go charging systems. With ...

DARPA has committed further funding for far-field wireless power transfer – or power-beaming – to wirelessly charge drones in flight without them ever having to abandon mission to recharge or swap out ...

And the MAPLE (Microwave Array for Power-transfer Low-orbit Experiment) module was designed purely for early-stage verification of the wireless power beaming technology that would take solar energy ...

Photo from space of the interior of MAPLE, with the transmission array to the right and the receivers to the left. Image credit: Caltech Space Solar Power Project (SSPP). Space advocates have long ...