If resonant wireless power transfer (WPT) systems are to fulfill their promise for charging electric vehicles and other high-power applications, there is an engineering issue that must first be ...

Solution for Difficult Retrofit Bryan Nicholas CML, of San Diego-based Door Systems Inc. needed to power the electric strike on a removable mullion. Years of real-world experience convinced the ...

Finland is slowly making a name for itself as an innovator, albeit a low-key one, regarding wireless electricity transmission ...

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 ...

Capacitive wireless-power-transfer technology has the potential to overcome the power, distance, and orientation limitations of inductive power-transfer systems, such as Qi technology. Comparing ...

In controlled experiments, engineers have shown that electricity can be transmitted through the air using highly controlled electromagnetic fields and resonant coupling techniques.

Assa Abloy’s Securitron company announced the release of the (ICPT) Inductive Coupling Power Transfer, a patent-pending, wireless, contactless power transfer designed for use with electric locks, ...

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 ...

Inductive Coupling: This is the most important method of transferring energy is through inductive coupling. As the power transmission take place through mutual inductance between the two conductive ...