Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Abstract: An artificial metalens manipulates the electromagnetic wavefront phase via deploying transmitted phase and amplitude of metasurfaces units, which exhibits excellent merits in beam steering ...

Abstract: In this communication, a novel broadband fixed-beam leaky wave antenna (LWA) suitable for millimeter-wave (mm-Wave) application is proposed. The antenna comprises a ridge gap waveguide (RGW) ...