Researchers developed a model showing the ability of reconfigurable intelligent surfaces to redirect the propagation of radio waves, which could improve the signal. A method to analytically express ...
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 ...
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 ...
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China lets stealth jets turn enemy radar beams into power with its 6G smart surface
Researchers in China have developed a smart electromagnetic surface capable of converting ambient electromagnetic ...
Reconfigurable intelligent surfaces (RIS) leverage smart radio surfaces with thousands of small metamaterial elements that dynamically shape and control RF signals. Reconfigurable intelligent surfaces ...
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 ...
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 ...
It's happened to anyone with a cell phone -- dropped calls or dead air because suddenly there is no service available. Or worse, the location pin drops on the navigation app. Researchers are looking ...
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