Absorptive coding metasurface with ultrawideband backscattering reduction

• Main Authors: Zhou. Lin, Shen, Zhongxiang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Absorptive Coding Metasurface; Backscattering
• Online Access: https://hdl.handle.net/10356/155318
• Institution: Nanyang Technological University

In this letter, a new absorptive coding metasurface with a triple-layer topology is proposed to reduce the backscattering in an ultrawide band by combining absorption and diffusion simultaneously. Two separate layers for the coding metasurface and absorber are designed to primarily reduce the high-...