Louis Alan Hazeltine
Born	August 7, 1886 Morristown, New Jersey
Died	May 24, 1964(1964-05-24) (aged 77)
Nationality	American
Citizenship	USA
Alma mater	Stevens Institute of Technology
Known for	Neutrodyne circuit
Scientific career
Fields	physics
Signature

Louis Alan Hazeltine (August 7, 1886 – May 24, 1964) was an engineer and physicist, the inventor of the Neutrodyne circuit, and the Hazeltine-Fremodyne Superregenerative circuit. He was the founder of the Hazeltine Corporation.

Louis Alan Hazeltine was born in Morristown, New Jersey, in 1886 and attended the Stevens Institute of Technology in Hoboken, New Jersey, majoring in electrical engineering. He graduated in 1906 and accepted a job with General Electric corporation.

Hazeltine returned to Stevens to teach, eventually becoming chair of the electrical engineering department in 1917.

The following year he became a consultant for the United States Navy. The Navy job eventually parlayed into a position as an advisor to the U.S. government on radio broadcasting regulation, and later, a position on the National Defense Research Committee during World War II.^[1]

Hazeltine was president of the Institute of Radio Engineers in 1936.

• "Adventures in Cybersound: Louis Alan Hazeltine : 1886 - 1964"
• Reiman, Dick, "Scanning the Past: A History of Electrical Engineering from the Past: Louis Alan Hazeltine", Copyright 1993 IEEE. Reprinted with permission from the IEEE publication, "Scanning the Past" which covers a reprint of an article appearing in the Proceedings of the IEEE Vol. 81, No. 4, April 1993.
• May, Myra (August 1925). "From Figures to Fame: Professor Louis Alan Hazeltine Finds that the Algebraic Unknown Quantity, X, Equals Fame, Fortune, and the Neutrodyne". Radio Broadcast. Vol. 7, no. 4. Garden City, N.Y.: Doubleday, Page & co.

• "The Neutrodyne Radio", Arcane Radio Trivia, Tuesday, October 2, 2007