Abstract: We demonstrate a diffused OWC system using a 275-nm UVC micro-LED and a SiPM under eye-and-skin exposure-safe conditions. At an irradiance limit within Risk Group 0 (exempt from ...

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 ...