Sidney Darlington

Sidney Darlington (July 18, 1906 - October 31, 1997) was a renowned electrical engineer, who invented the transistor configuration named after him, the Darlington transistor. In 1945 he was awarded the Presidential Medal of Freedom, the United States' highest civilian honor, for his contributions during World War II. He was an elected member of the U.S. National Academy of Engineering (NAE), which cited his contributions to electrical network theory, radar, and guidance systems. In 1975, he received IEEE's Edison Medal 'For basic contributions to network theory and for important inventions in radar systems and electronic circuits' and the IEEE Medal of Honor in 1981 'For fundamental contributions to filtering and signal processing leading to chirp radar.'

He died at his home in Exeter, New Hampshire, USA, at the age of 91.