Abstract

The design of a Half-Maxwell Fish-Eye lens antenna fully made with 3D printing, including its feed, is presented. For the feed, a dielectric resonator antenna with a symmetrical radiation pattern was specifically designed. This antenna is also made with 3D printing technology and it is integrated with the lens. The lens has 10 layers with different permittivities that are implemented with two commercial filaments by varying the infill percentage. The design was made for a 28 GHz central frequency and has the capability for scanning or multibeam performance.