Hai Xia Liu

Papers

Total Citations

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About

Hai Xia Liu is a leading researcher in wireless power transfer and intelligent electromagnetic systems, with a focus on enabling battery-free, self-sustaining electronic networks. Her most-cited work, "Adaptive wireless-powered network based on CNN near-field positioning by a dual-band metasurface" (2024, 43 citations), introduces a groundbreaking approach that combines convolutional neural networks with dual-band metasurfaces for precise near-field positioning and adaptive power delivery. This innovation addresses a critical challenge in the shift from wired to wireless connectivity, allowing moving terminals to be charged without physical contact and supporting battery-free sensing, processing, and communication. Liu’s contributions lie at the intersection of metamaterials, artificial intelligence, and energy harvesting, pushing the boundaries of how electronic devices interact and power themselves in dynamic environments. Her research has significant implications for the Internet of Things, industrial automation, and smart infrastructure, where reliable, untethered power is essential. With her work already garnering attention in the field, Liu is recognized for advancing practical, scalable solutions that bridge the gap between theoretical electromagnetics and real-world wireless-powered networks.