Programmable metasurfaces comprise two-dimensional arrays of subwavelength meta-atoms whose electromagnetic responses can be tailored in real time via embedded electronic components. By modulating ...
Figure 1: Typical applications of metasurfaces in wireless communication include: RIS (Reconfigurable Intelligent Surface-based Wireless Relay Systems), Digit (Digital-Coded Metasurface-Based ...
Electromagnetic (EM) wave front modulation has important significance in both scientific researches and industrial applications. However, conventional dielectric materials have limited choices of ...