Radio frequency (RF) was once a noninvasive treatment you could only access in-clinic, but thanks to advancements in technology, it’s now available for home use. So how does it work exactly? RF uses ...

RF front ends are advancing through the integration of high-frequency passive networks with increasingly efficient active devices engineered for ultra-wide bandwidths and constrained power envelopes.

At-home access to the best radio-frequency devices is one of the chicest new perks in beauty tech. Beauty aficionados often trace the trend back to CurrentBody’s 2024 RF debut—before then, you’d have ...

Powercast’s Ubiquity transmitter and receiver modules allow device manufacturers to build low-cost wireless charging and two-way communication into everything from electric toothbrushes to home ...

The past decade�s build-up of RF ATE for second-generation (2G) cellular transceivers now is testing more than two billion RF devices annually (Figure 1). Next-generation consumer wireless devices ...