Description: (British Engineer and One of the Early Pioneers of 'Radio' and 'Light-Emitting Diode')
Captain Henry Joseph Round, an English engineer, is renowned for his groundbreaking contributions to radio technology. He was instrumental in the discovery of the light-emitting diode by observing electroluminescence from a solid-state diode. Collaborating closely with Guglielmo Marconi, Round conducted numerous experiments in radio technology, testing various aspects such as transmission paths over land and sea, and exploring direction finding using a frame antenna. His work played a crucial role in advancing wireless communication during his career.