Robert Dennard

Electrical engineer, Inventor

1932 –

3

Who is Robert Dennard?

Robert Dennard is an American electrical engineer and inventor.

Dennard was born in Terrell, Texas, U.S.. He received his B.S. and M.S. degrees in Electrical Engineering from Southern Methodist University, Dallas, in 1954 and 1956, respectively. He earned a Ph.D. from Carnegie Institute of Technology in Pittsburgh, Pennsylvania, in 1958. His professional career was spent as a researcher for International Business Machines.

In 1968, he invented dynamic random access memory. Dennard was also among the first to recognize the tremendous potential of downsizing MOSFETs. The scaling theory he and his colleagues formulated in 1974 postulated that MOSFETs continue to function as voltage-controlled switches while all key figures of merit such as layout density, operating speed, and energy efficiency improveprovided geometric dimensions, voltages, and doping concentrations are consistently scaled to maintain the same electric field. This property underlies the achievement of Moore's Law and the evolution of microelectronics over the last few decades.

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Born
Sep 5, 1932
Terrell
Also known as
  • Robert Dennart
Nationality
  • United States of America
Profession
Education
  • Carnegie Mellon University
  • Southern Methodist University
  • Carnegie Institute of Technology

Submitted
on July 23, 2013

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