Researchers in China have reportedly developed a smart electromagnetic surface capable of converting ambient electromagnetic waves into electrical power. This development represents an integration of ...

Although theoretically possible, advanced spectrum sharing has proven to be complex and costly, requiring centralized entities to invest significant effort, capital, and processing power to ensure ...

Researchers from Southeast University in China, along with collaborators from other institutions, have developed a novel amplifying and filtering reconfigurable intelligent surface (AF-RIS) designed ...