A smart millimeter-wave base station for 6G application based on programmable metasurface.

ABSTRACT: The evolution of programmable metasurfaces has yielded many exciting electromagnetic (EM) phenomena and applications in both communities of physical and information sciences. Programmable metasurfaces, also known as reconfigurable intelligent surfaces or intelligent reflecting surfaces in wireless communications, have played important roles in enhancing signal coverage and transmission quality, and in building an artificially controlled communication environment. However, most of the realistic implementations are designed in the sub-6G band with a small array scale and 1-bit phase control ability, making the performance improvement not marvelous compared with the traditional solutions. Here, we propose a large-scale 2-bit millimeter-wave programmable metasurface to build an integrated smar

SUBMITTER: Zhang JW 

PROVIDER: S-EPMC11892553 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature