William Henry Eccles, FRS He carried out experiments into atmospheric disturbances of radio waves and used wave detectors and amplifiers in his work. Eccles invented the term diode to describe an evacuated glass tube containing two electrodes; an anode and a cathode.
Following World War I Eccles' main interest was in electronic circuit development. In 1918 he worked in collaboration with F. W. Jordan to patent the flip-flop circuit, which became the basis of electronic memory in computers. In 1919, Eccles became vice-chairman of the Imperial Wireless Committee. He helped in the design of the first long wave radio station, and became involved in the early work of the British Broadcasting Company (later the BBC) following its establishment in 1922.
William Eccles was a Fellow of the Royal Society (FRS).