Introduction Wireless car charging is a cutting-edge technology that allows electric vehicles (EVs) to charge without physical cables or plugs.

Inside every single wireless charger, you’ll find a coil of copper wire. When you plug it in, the electric current passing through this coil generates a magnetic field. Meanwhile, phones that ...

Abstract: Resonant inductive Wireless Power Transfer (WPT) offers a practical solution for ... if one is interested to the dynamic and arbitrary control of the magnetic field distribution.

A standout feature of Mahle’s motor is its use of wireless power transmission. Unlike conventional motors that rely on mechanical components such as slip rings to transfer energy to the rotor ...

NFC, or near field communication, is a popular wireless ... readers need a power source to pass an electric current through a coil of their own. This generates an alternating magnetic field ...

While sitting on the skin, the compact, lightweight, wireless device applies force ... As electricity flows through the coils, it generates a magnetic field. When that magnetic field interacts ...

Finally, an experimental platform of wireless power supply system was established with which power transfer experiment ... by SAR simulation under human body environment was -7.14 dbm and maximum ...

Best outdoor security cameras without subscription fees - Get the peace of mind that comes with a security camera without ...

Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

But in certain kinds of “soft” magnetic materials, changes in the field diffuse through it more slowly. And when that happens, it may be possible to exploit the effect to generate power using ...