Abstract A metamaterial-incorporated high-gain and broadband dipole antenna is proposed for 5G mm-wave applications. The designed high refractive index metamaterial (HRIM) properties are presented in detail with supporting results. The proposed dipole antenna achieved broadband features. and the antenna gain increased significantly by incorporating HRIM in the electromagnetic (EM) wav... https://www.roneverhart.com/Doorking-2108-080-eVolve-Smart-Video-Intercom-System/