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physics.app-ph2025
Topology Design of Reconfigurable Intelligent Surfaces Based on Current Distribution and Otsu Image Segmentation
Zhen Zhang, Jun Wei Zhang, Hui Dong Li +6
Miniaturization of reconffgurable intelligent surface RIS) elements is a crucial trend in the development of RISs. It not only facilitates the attainment of multifunctional integra…
physics.app-ph2024
Multiple-partition cross-modulation programmable metasurface empowering wireless communications
Jun Wei Zhang, Zhen Jie Qi, Li Jie Wu +14
With the versatile manipulation capability, programmable metasurfaces are rapidly advancing in their intelligence, integration, and commercialization levels. However, as the progra…
physics.app-ph2024
Simplified radar architecture based on information metasurface
Si Ran Wang, Zhan Ye Chen, Shao Nan Chen +10
Modern radar typically employs a chain architecture that consists of radio-frequency (RF) and intermediate frequency (IF) units, baseband digital signal processor, and information…