In this captivating DIY tutorial, you'll learn how to create mesmerizing pendulum waves that captivate the eye with their harmonious motion. Discover the science behind this amazing wave effect as we ...

Abstract: In this article, a novel method is presented to exactly discretize the state-space model of surface-mounted permanent magnet synchronous machines (PMSMs) that are equipped with an ...

Abstract: This letter presents a novel wideband active load—pull (LP) system that leverages vector network analyzer frequency extenders (VNA-EXTs) for precise millimeter-wave (mmW) device ...

Using high school trigonometry combined with knowledge of four-quadrant multipliers to form a frequency quadrupler.

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a ...

Plasma waves can experience sudden changes in frequency with drastic effects, which are important to correctly model.

The world's most sensitive table-top interferometric system—a miniature version of miles-long gravitational-wave detectors ...