Oliver Lodge

Sir Oliver Joseph Lodge was an English physicist and electrical engineer whose investigations into electromagnetic radiation (EMR) contributed to the development of radio. He identified EMR independent of Heinrich Hertz's proof. In his 1894 Royal Institution lecture, The Work of Hertz and Some of His Successors, Lodge's demonstrations on methods to transmit and detect radio waves included an improved early radio receiver he named the coherer. His work led to him holding key patents in early radio communication, his "syntonic" patents.