VentureBeat

Powercast’s Ubiquity uses RF to charge devices wirelessly

Powercast has unveiled its Ubiquity wireless power transmitters, which use radio frequency (RF) power to charge devices over the air. The Pittsburgh, Pennsylvania-based company showed off its Ubiquity ...
Machine Design

RF Power Transmitter Ushers Over-the-Air Wireless Charging into Homes

Powercast will be at CES 2023 with its Ubiquity RF power transmitter, a device it hopes can make a pervasive presence of RF wireless power in smart homes. With this transmitter, Powercast claims to ...
EDN

How to maximize the wireless range of short-range devices with sub-GHz RF transmitters in your home

We live our lives in a wireless world, from our short-range radio toys to our garage door openers, which become our own personal internet of things encircling our entire home. These radio tools and ...
9to5Mac

Feature Request: Use RF power harvesting tech to keep AirTags charged by Wi-Fi

There was a time when tech news was full of talk about long-range wireless charging using a technique known as RF power harvesting – using radio waves to charge devices around the home, without the ...
Electronic Design

FCC Certifies Two Over-The-Air, Power-at-a-Distance Wireless Charging Systems

Two companies have been certified by the FCC to provide over-the-air wireless charging for batteries employed in small electronic devices. Powercast Corp. and Energous Corp. have been certified by the ...