Researchers at the University of Science and Technology of China have achieved strong indirect coupling between distant phonon modes by introducing a third resonator as a phonon cavity mode. Varying ...

In this paper, the authors present the concept of transmitting power without using wires i.e. transmitting power as magnetic waves from one place to another is in order to reduce the transmission and ...

Couplings are probably the most compliant and predictable component in a motion system. Turn up the speed, however, and it's a different story. Learn how to address this engineering issue. Couplings ...

This article appeared in Microwaves & RF and has been published here with permission. The proliferation of 4G LTE networks, the deployment of new 5G networks, and the pervasive nature of Wi-Fi are ...

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 ...

In the previous articles, we assumed that the descriptions of DC/DC converters were ideal, neglecting the effect of parasitic elements. Thus, it is important to note that inductors have capacitive and ...