This study proposes a quad‐band terahertz electromagnetically induced transparency (EIT)‐like metasurface sensor with geometry‐constrained parameter inversion. The device consists of three concentric ring resonators and a bottom U‐shaped resonator. A gap in the inner ring breaks symmetry, while cooperative bright–dark...
Bing-Gang Xiao, Lu-Qi Liu, Wang-Yang Qiu et al.· Annals of Physics· 0 citations
Abstract. The development of advanced terahertz systems requires compact and reconfigurable devices capable of adaptive wavefront manipulation and electromagnetic energy control. In this work, we propose a dual-tunable VO2–graphene coding metasurface that integrates thermally switchable vanadium dioxide and electricall...
Bing-Gang Xiao, Min-Qin Jin, Hao-Na Chen et al.· Optical Engineering: The Jou...· 0 citations
Reconfigurable terahertz polarization control is of growing importance for sixth-generation (6G) wireless communications, imaging, and sensing, yet simultaneously achieving broadband full-space operation, compact device architectures, and efficient design workflows remains a significant challenge. Here, we propose a th...
SSMs offer linear-complexity modeling for JSCC-based wireless image transmission, but 1-D token serialization weakens 2-D spatial priors and structural fidelity, especially at low CBRs. We propose SpatialMix-JSCC, an SSM-based JSCC framework that injects 2-D spatial awareness into SSM parameterization via SpatialMix-SS...
Bo-Rui Zhang, Qipeng Chen, Wen-Tao Wang et al.· IEEE Communications Letters· 0 citations
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