Discover the power of sound frequency healing! Learn how vibrations and frequencies can restore balance, reduce stress, and ...

Researchers developed a low-cost, scalable terahertz amplifier that could be used to make antenna arrays that can steer and focus high-frequency terahertz waves, for applications like high-resolution ...

Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more.

Two related keystone strategies to help in achieving this are predictive maintenance and condition monitoring. While both approaches focus on maintaining the health of machinery and preventing ...

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 ...

New atomic clocks are more accurate than those used to define the second, suggesting the definition might need to change ...

A research team led by Dr. Huang Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has ...

We asked an expert to explain how resonance frequency breathing helps you fall asleep fast and improves sleep quality ...

Abstract: This letter introduces a below-resonant-frequency phase-shift modulation (BRFPSM) method to improve the light-load efficiency of CLLC converters. Traditional CLLC converters using pulse ...

Abstract: Due to power attenuation, improving transmission efficiency in the radio-frequency (RF) band remains a significant ... To address this issue, we propose the RF-based resonant beam system (RF ...