Meta-Mirrors and Meta-Lenses: Decoupling the Geometry Profiles of the Antennas and the Radiation Performances

This paper reviews some of the research activities at Microwave Institute, School of Electronic Engineering, Xidian University, regarding the designs of meta-mirrors and meta-lenses to decouple the geometry profiles of the antennas and the radiation performances. Design examples such as highly directive plano-concave lenses and convex reflectors are introduced.