Electromagnetic all-in-one radiation-scattering reconfigurable intelligent metasurface.

ABSTRACT: Reconfigurable intelligent surfaces (RISs) bring new opportunities for various fields. Currently, RISs can only be used in specific scenarios, such as wireless communication in scattering mode. It is difficult to integrate radiation and scattering modes in a single RIS for multi-scenario applications. To achieve integrated hardware design for multifunctional and multi-scenario applications while reducing hardware costs and size, we propose an electromagnetic all-in-one RIS. A simple and flexible radiation-scattering design framework is constructed, which can realize a radiation-scattering meta-atom design with on-demand polarization and phase-that is, an all-in-one radiation-scattering meta-atom. The meta-atom consists of a radiating patch and a 3-dB coupler. The radiating patch determines

SUBMITTER: Mu Y 

PROVIDER: S-EPMC12704106 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature