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cs.IT2026
Bringing Environmental Enhancement Back to Its Physical Essence via Specular Reflecting Surfaces
Qingxiao Huang, Qianyao Ren, Yiqin Deng +3
Intelligent control of wireless propagation environments is crucial for future network capacity and reliability. Unlike circuit-controlled reconfigurable intelligent surfaces (RIS)…
cs.IT2025
Circular Holographic MIMO Beamforming for Integrated Data and Energy Multicast Systems
Qingxiao Huang, Yizhe Zhao, Jie Hu +2
Thanks to the application of metamaterials, holographic multiple-input multiple-output (H-MIMO) is expected to achieve a higher spatial diversity gain with lower hardware complexit…