no code implementations • 29 Sep 2022 • Wen Fang, Yunfeng Bai, Qingwen Liu, Shengli Zhou
To satisfy the long-range and energy self-sustaining communication needs of electronic devices in the Internet of Things (IoT), we introduce a simultaneous wireless information and power transfer (SWIPT) system using the resonant beam that incorporates a telescope modulator inside a cavity for suppressing diffraction losses.
no code implementations • 24 May 2021 • Qingwen Liu, Mingqing Xiong, Mingqing Liu, Qingwei Jiang, Wen Fang, Yunfeng Bai
In this paper, inspired by the features of optical resonators and retroreflectors, we develop an experiment on a self-aligned resonant beam charging system for long-distance mobile power transfer.
