Researchers from Southeast University have developed a novel amplifying and filtering reconfigurable intelligent surface ...
Researchers in China have reportedly developed a smart electromagnetic surface capable of converting ambient electromagnetic ...
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 ...
Chinese researchers say a new 6G smart surface could let stealth aircraft harvest power from radar signals, reshaping future ...
Multipath interference disrupts wireless signals, causing issues like TV ghosting and fading. Now, researchers have developed a passive metasurface that overcomes traditional filtering limits. Using a ...