Researchers have uncovered an innovative way to tap into the over-capacity of 5G networks, turning them into ‘a wireless power grid’ for powering Internet of Things (IoT) devices. The breakthrough leverages a Rotman lens-based rectifying antenna capable of millimeter-wave harvesting at 28 GHz. The innovation could help eliminate the world’s reliance on batteries for charging devices by providing an alternative using excess 5G capacity.
Interesting… Passive IoT using exceeding power from 5G.
It’s worth to check this article, with other types of Passive IoT…