DARPA Circuit Achieves Speeds of 1 Trillion Cycles per Second
Washington DC (SPX) Oct 31, 2014 - Officials from Guinness World Records have recognized DARPA's Terahertz Electronics program for creating the fastest solid-state amplifier integrated circuit ever measured. The ten-stage common-source amplifier operates at a speed of one terahertz (1012 GHz), or one trillion cycles per second-150 billion cycles faster than the existing world record of 850 gigahertz set in 2012. "Terahertz ... more

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