Programmable metasurfaces (PMs), also called reconfigurable intelligent surfaces (RISs), are planar structures capable of dynamically manipulating electromagnetic waves in real-time. Regarded as a key ...
Space-time coding techniques exploit multiple transmit and receive antennas to enhance the reliability and capacity of wireless links by encoding data across spatial and temporal dimensions. Emerging ...
Programmable metasurfaces (PMs), also sometimes referred to as reconfigurable intelligence surfaces, are smart surfaces that reflect wireless signals, but can also dynamically manipulate ...