IoT devices require power. This can be obtained via batteries, energy harvesting, or wireless power. In the video above, I talk with Giampaolo Marino, Senior Vice President for Strategy and Business ...

DigitalOcean Holdings Inc. (NYSE: DOCN), a Broomfield-based cloud-infrastructure provider, recorded a surge in revenue and ...

In this paper, the main factors affecting global energy efficiency (GEE) in active reconfigurable intelligent surface (RIS) assisted wireless communication network in Rayleigh fading channels is ...

A couple in Samut Prakan, Thailand, had a terrifying wake-up call on October 17 when their old power bank suddenly exploded while charging next to their bed. Sparks flew and smoke filled the room – ...

One of our favorite power banks is on sale for one of the best prices we've seen, period. The Anker MagGo Power Bank 10K has dropped to only $57, which is 37 percent off its usual price. To put it ...

Since 1982, RCR Wireless News has been providing wireless and mobile industry news, insights, and analysis to mobile and wireless industry professionals, decision makers, policy makers, analysts and ...

Abstract: Low-frequency electromagnetic metasurfaces (LEMTSs) have demonstrated significant potential in enhancing magnetic coupling and extending the power transfer distance in wireless power ...

The last thing you want during a long day is your phone dying at the most inopportune moment. Having a portable battery that can stay on your person without weighing you down is crucial for the ...

Modern researchers try to bring to life the idea of a scientist who lived more than a hundred years ago. We are talking about Nikola Tesla. In 1891, the inventor developed the Tesla coil, a resonant ...

When Apple introduced the new iPhone 17 and iPhone 17 Pro/Max, it highlighted their even faster fast-charging abilities. With an appropriate USB-C charger that can deliver at least 40 watts, it can ...