Here’s an amazing development – Georgia Tech researchers created a way to harvest electromagnetic energy (currently about 6 microwatts) from 5G signals, enough to power IoT devices. Even crazier, the antenna system can be 3D printed onto a flexible credit-card sized card. The applications for this type of tech are endless. It can replace or supplement solar power cells in outdoor IoT, possibly even replacing batteries.
Tech Tips From a NYC System Administrator