Penetrating Barriers: Microwave-Based Remote Sensing and Reconstruction of Audio Signals Through Walls

This study investigate the remote detection and reconstruction of audio signals using Radio Frequency (RF) emissions, focusing on the implications for eavesdropping detection and prevention. Utilizing the widely used 2.4 GHz continuous wave microwave radiation directed at a speaker membrane, we succ...

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Bibliographic Details
Main Authors: Kobi Aflalo, Zeev Zalevsky
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Journal of Microwaves
Subjects:
Online Access:https://ieeexplore.ieee.org/document/11030840/
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