Wireless charging new mode: WiFi can also charge your mobile phone.

Recently, US patents and trademarks passed Apple's new patents on wireless charging: charging technology using WiFi 'routers. The patent technology shows the use of WiFi routers to wirelessly perform wireless charging using WiFi routers, which supports electricity transmission of wireless communication between 700 MHz and 2700 MHz. According to reports, the new patent wireless charging requires two devices, one is the transmitter, one is a receiver, each device contains one or more antennas connected to the radio circuit, and can be adjusted to transmit and receive signals. . This patent is now only introduced to the theory of transmitting electricity in communication connection band. In fact, in 2015, the University of Washington, USA has successfully developed technology that uses Wi-Fi network to charge the hardware equipment, which has been charged to mobile phones in the Wi-Fi coverage of approximately ten meters. It is reported that the system mainly includes two components, one is a Wi-Fi access point (ie router), and another part is a customized charging sensor. The researchers of the project DiamsitAla are shown that the charging sensor mounted on the hardware device is to receive electrical energy in the radio frequency signal (RF), and convert it to DC charging. It should be pointed out that this Wi-Fi charging technology does not need to replace the traditional wireless router, and only the software and other programs are required, and the charging function will not affect the functions of Internet access. In other words, the process of deploying charging technology is actually an upgrade of the firmware of the router. In addition, the transmission of electrical energy does not continue to occupy the Wi-Fi channel, but through three Wi-Fi channel dispersed. The research team has tried the Wi-Fi charging system, at 6 meters, 5.18 meters, 8.53 meters, and a temperature sensor, digital camera and rechargeable battery were successfully charged. This WiFi charging mode overcomes the shortcomings that wireless charging cannot move, and the rechargeable moving area has been greatly increased compared to the traditional wireless charging mode, as long as the effective distance can be charged. I would like to do soon, this technology will soon enter your life, lying down, lying down, watching the mood. . . This article Original Address: https://www.eeboard.com/news/wifi-5/5/5/5 Search for "Love Bo.com" to pay attention, daily update development board, intelligent hardware, open source hardware, activities, etc., you can make you master. Recommended attention! [WeChat scanning picture can be directly paid] Technology early know: The people have been black science and technology: domestic graphene battery 15 minutes charge 5000 mAh, mother is not worried about my mobile phone is dead. Longxin wants to establish a third pole independent of the Wintel system, the AA system Cheng Mai Technology supports HIKEY960 world's first, strong configuration comprehensive exposure Open your eyes! In addition to the palm, these antique Apple products have you seen it? Secret CPU Manufacturing Factory's insider