RF signals historically are measured using spectrum analyzers, at least that was before oscilloscopes offered sufficient bandwidth for those measurements. With oscilloscope bandwidths over 100 GHz, RF ...

Testing an entirely new racket takes time. Roger Federer and Wilson took that time over the past two-plus years, culminating in the announcement of the RF Collection, a direct collaboration between ...

Is plain old FR-4 (also known as “Glass Epoxy”) PCB material suitable for use in RF designs[1]? This question comes up time and again. Many say no, fewer say yes – who's right? As I have published ...

Today we’re diving into a big issue in men’s health: how erectile dysfunction, or E.D.. can affect a man’s confidence in the ...

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. At 34, I’m no stranger to cosmetic intervention; Clear + Brilliant, Laser Genesis, ...

Wireless communications products that depend on RF principles are everywhere these days, and the growth rate is astonishing. From cell phones and wireless PDAs to Wi-Fi-enabled laptops, Bluetooth ...

Radiofrequency (RF) therapy, also called radiofrequency skin tightening, is a nonsurgical method of tightening your skin. It involves using energy waves to heat the deep layer of your skin known as ...

RF is trading near the top of its 52-week range and above its 200-day simple moving average. Price change The price of RF shares has increased $0.06 since the market last closed. This is a 0.22% rise.