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arXiv · 2404.08366

Intelligent Reflecting Surface-Enabled Anti-Detection for Secure Sensing and Communications

Beixiong Zheng·Xue Xiong·Tiantian Ma·Jie Tang·Derrick Wing Kwan Ng·A. Lee Swindlehurst·Rui Zhang
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Abstract

The ever-increasing reliance on wireless communication and sensing has led to growing concerns over the vulnerability of sensitive information to unauthorized detection and interception. Traditional anti-detection methods are often inadequate, suffering from limited adaptability and diminished effectiveness against advanced detection technologies. To overcome these challenges, this article presents the intelligent reflecting surface (IRS) as a groundbreaking technology for enabling flexible electromagnetic manipulation, which has the potential to revolutionize anti-detection in both electromagnetic stealth/spoofing (evading radar detection) and covert communications (facilitating secure information exchange). We explore the fundamental principles of IRS and its advantages over traditional anti-detection techniques and discuss various design challenges associated with implementing IRS-based anti-detection systems. Through the examination of case studies and future research directions, we provide a comprehensive overview of the potential of IRS technology to serve as a formidable shield in the modern wireless landscape.

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Beixiong Zheng, Xue Xiong, Tiantian Ma, Jie Tang, Derrick Wing Kwan Ng, A. Lee Swindlehurst, Rui Zhang. 2024-04-12. Intelligent Reflecting Surface-Enabled Anti-Detection for Secure Sensing and Communications. https://arxiv.org/abs/2404.08366

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