In 2013 there was a paper showing how to do Wi-Fi (IEEE 802.11) nearly without power.
The idea was not the one presented in this article, it was more about modulating the electrical properties of the transmitting media. It was a kind of parasitism.
It's like when you stop at a car stop and the radio station you are listening to fades, and when another car comes, then the radio station sound looks resurrected.
The idea was not the one presented in this article, it was more about modulating the electrical properties of the transmitting media. It was a kind of parasitism.
It's like when you stop at a car stop and the radio station you are listening to fades, and when another car comes, then the radio station sound looks resurrected.