Hengxin Ruan
Papers
1
Total Citations
2
H-Index
1
About
Hengxin Ruan is a pioneering researcher in intelligent metasurfaces and ambient signal-based sensing systems, with a focus on revolutionizing indoor positioning and control technologies. His most-cited work, "Intelligent Metasurface Based Indoor Positioning and Control System With Non-Cooperative Blind Signals" (2021), addresses critical limitations in conventional location systems—namely, poor accuracy and high energy consumption—by ingeniously repurposing ambient Wi-Fi signals as non-cooperative blind sources. This breakthrough enables precise, low-power monitoring of people and robots in industrial and domestic environments without requiring dedicated transmitters. By integrating reconfigurable metasurfaces with signal processing, Ruan’s approach transforms passive environmental signals into active positioning tools, offering a scalable, energy-efficient alternative to traditional methods. His research bridges the gap between metamaterials and practical IoT applications, demonstrating how intelligent surfaces can dynamically control electromagnetic waves for real-time localization. With growing interest in sustainable sensing and smart environments, Ruan’s work has garnered attention for its potential to reduce infrastructure costs while enhancing accuracy—a vital contribution to the future of autonomous systems and pervasive computing.
Research Focus
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Top Papers
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