Sometimes, you discover than despite what you think is your supposedly broad knowledge of technology and applications, you have a “blind spot.” In other words, you are barely aware of something that’s ...

In today’s designs, clocks and signal edges on PCBs are fast enough that the traces act like transmission lines and antennas, which means we have to consider RF effects in our designs. In today’s ...

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 ...

Radiofrequency treatment is normally used to tighten the skin around the eyes for aesthetic purposes. It’s generally safe, minimally invasive, and suitable for all skin colors. The technique is now ...

The US Food and Drug Administration (FDA) has raised serious safety concerns against the use of radiofrequency (RF) microneedling, emphasising that the treatment is a medical procedure, not merely a ...

Top New York City dermatologists, Hollywood stars and beauty editors are raving about Everesse—a non-invasive RF innovation from Korea that’s becoming the go-to treatment for lifting and toning. Dr.

Broadcast engineering personnel need to be aware of hazards associated with proximity to sources of RF energy such as pictured here. COLUMBIA, Md. — By his own admission, Richard Tell has climbed lots ...

The tasks performed by filters in various RF architectures. Differentiating factors between those architectures. Current trends in filter performance considerations. At any given time, a multitude of ...