A battery-free wireless sensor for encrypted signal transmission via Maxwell’s displacement current

Abstract Traditional wireless sensors still face challenges such as high power consumption and bulky signal transmission modules. In this work, we report a battery-free sensor via Maxwell’s displacement current for encrypted signal transmission. The sensor employs an instantaneous discharge triboele...

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Bibliographic Details
Main Authors: Jixin Yi, Shuzhe Liu, Zhenqiu Gao, Shaokuan Wu, Haifeng Ji, Jiaxun Hou, Guyu Jiang, Xuhui Sun, Zhen Wen
Format: Article
Language:English
Published: Nature Publishing Group 2025-06-01
Series:Microsystems & Nanoengineering
Online Access:https://doi.org/10.1038/s41378-025-00987-3
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