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eess.SP2025
Design and Prototyping of Filtering Active STAR-RIS with Adjustable Power Splitting
Rongguang Song, Haifan Yin, Xilong Pei +4
Reconfigurable Intelligent Surfaces (RISs) have emerged as a transformative technology for next-generation wireless communication systems, offering unprecedented control over elect…
eess.SP2024
RIS with insufficient phase shifting capability: Modeling, beamforming, and experimental validations
Lin Cao, Haifan Yin, Li Tan +1
Most research works on reconfigurable intelligent surfaces (RIS) rely on idealized models of the reflection coefficients, i.e., uniform reflection amplitude for any phase and suffi…