華為的無線充電技術也是全世界一流水準,目前旗下Mate40 系列支持50W 無線充電,搭配華為超級快充立式無線充電器(Max 50 W)使用。
420th of the month,Huawei Technologies Co., Ltd. discloses a transmitter called "a long-distance wireless charging"、Invention patent of receiver and system,Publication No. CN112689938A,Application date is April 2020。
該專利摘要顯示,This application discloses a transmitter for long-distance wireless charging,Its characteristic is,Used to wirelessly charge the receiver;The transmitter includes:Transmitter processor、Basic frequency RF conversion unit and transmitting terminal antenna。
該設備發射端通過一條複合信號傳輸通路,便可以實現對接收端的無線充電以及控制功能。該發射端簡化了內部的硬件結構,降低了整個發射端的成本。
