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| Photo by Rodolfo Clix from Pexels | American scientist managed to make electricity from Wi-Fi |
Scientists claim to convert Wi-Fi signals into electricity, which will help devices run in the future with no battery. According to media reports, the researchers said that switching the Wi-Fi signal to power would make it possible to operate the 2D device completely with Wi-Fi waves and eliminate the need for batteries.
He said WiFi has become a rapidly expanding power source and with a new machine it is possible to convert its signal into an efficient electric current. He said the antenna converts current (AC) waves to DC current voltages that can be used in electrical products. The MIT team claimed that the technology could provide electricity to electrical products, smart watches, and medical devices. In the future, we have discovered a new source of power supply to the electrical system, and it will be possible to use Wi-Fi as energy easily, scientists said.
To this end, they have developed a new type of antenna that uses radio frequency antennas to capture electromagnetic waves carrying WiFi and convert it to direct current. This change requires a spare reactor that is rigid, however, MIT researchers used ultra-thin and flexible metal molybdenum disulphide, one of the thinnest semiconductors in the world. According to researchers, such a design helps create a fully flexible device that is fast enough to cover radio frequency bands used in everyday electrical products, including Wi-Fi, Bluetooth, cellular LTE, and more. So far during this experiment, scientists have been able to generate 40 micro watts of power from Wi-Fi signals, which is enough to illuminate a mobile display.
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