Recently, a new technology named reconfigurable intelligent surface (RIS) is emerging as a potential candidate for 6G network. An RIS is usually designed as a reflective array equipped with a large ...

Researchers from Southeast University have developed a novel amplifying and filtering reconfigurable intelligent surface (AF-RIS) that enhances ...

A: Indoor user equipment receiving signals from the base station (BS) via a reconfigurable intelligent surface (RIS) on a building window. B: Hardware architectures at the base station, reconfigurable ...

This technical paper titled “Reconfigurable Intelligent Surfaces for Wireless Communications: Overview of Hardware Designs, Channel Models, and Estimation Techniques” is from researchers at IEEE. The ...

Reconfigurable intelligent surfaces (RIS) leverage smart radio surfaces with thousands of small metamaterial elements that dynamically shape and control RF signals. Reconfigurable intelligent surfaces ...

Georgia Tech researchers’ “additively manufactured tile-based approach can construct on-demand, massively scalable arrays of 5G+ (5G/Beyond 5G)‐enabled smart skins with the potential to enable ...