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{{short description|Electrical engineer and inventor of a transistor configuration}}
'''Sidney Darlington''' ([[July 18]], [[1906]] - [[October 31]], [[1997]]) was a famous electrical engineer who invented the [[transistor]] configuration named after him, the [[Darlington transistor]]. He was a member of the U.S. National Academy of Engineering, which cited his contributions to electrical network theory, radar, and guidance systems. He died at his home in [[Exeter, New Hampshire]], USA, at the age of 91.
{{More citations needed|date=August 2020}}
{{Infobox scientist
| name = Sidney Darlington
| image = Sidney Darlington.jpg
| birth_date = {{Birth date|1906|7|18}}
| birth_place = [[Pittsburgh, Pennsylvania]], U.S.
| death_date = {{death date and age|1997|10|31|1906|7|18}}
| death_place = [[Exeter, New Hampshire]], U.S.
| nationality = [[United States|American]]
| field = [[Electrical engineering]] [[Communication Theory]]
| work_institution =
| alma_mater = [[Harvard]], [[MIT]], [[Columbia University|Columbia]]
| doctoral_advisor =
| known_for = [[Chirp#Chirp modulation|Chirp modulation]]<br>[[Darlington pair]]<br>[[Network synthesis#Darlington synthesis|Darlington synthesis]]
| awards = [[IEEE Edison Medal]] {{small|(1975)}}<br>[[IEEE Medal of Honor]] {{small|(1981)}}<BR>[[Presidential Medal of Freedom]]
}}


'''Sidney Darlington''' (July 18, 1906 &ndash; October 31, 1997) was an American electrical engineer and inventor of a [[transistor]] configuration in 1953, the [[Darlington transistor|Darlington pair]]. He advanced the state of [[network theory]], developing the insertion-loss synthesis approach, and invented [[pulse compression|chirp radar]], [[bombsight]]s, and gun and rocket [[Guidance system|guidance]].
{{bio-stub}}


Darlington was awarded a B.S. in physics, magna cum laude, from Harvard in 1928, where he was elected to [[Phi Beta Kappa]]. He also received a B.S. in E.E. from MIT in 1929, and a Ph.D. in physics from Columbia in 1940.<ref>{{Cite web|url=http://www.ieeeghn.org/wiki/index.php/Sidney_Darlington|title = Sidney Darlington - Engineering and Technology History Wiki|date = 14 August 2017}}</ref>
[[Category:1906 births|Darlington, Sidney]]

[[Category:1997 deaths|Darlington, Sidney]]
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 [[National Academy of Engineering]], 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.

== Patents ==
*{{US patent|1991195}} &mdash; Wave Transmission Network
*{{US patent|2663806}} &mdash; Semiconductor signal translating devices.(ed., "Darlington Transistor")
*{{US patent|2438112}} &mdash; Bombsight Computer
*{{US patent|2468179}} &mdash; Tracking Device
*{{US patent|2658675}} &mdash; Fire Control Computer
*{{US patent|2678997}} &mdash; Pulse Transmission(Chirp)
*{{US patent|3008668}} &mdash; Rocket Guidance
*{{US patent|3265973}} &mdash; Two-Port Network Synthesis
*{{US patent|3618095}} &mdash; Chirp Pulse Equalizer

==References==
<references />

== External links ==
<!-- *[http://www.nap.edu/readingroom/books/biomems/sdarlington.html National Academy Of Sciences Biography] -->
*[http://www.ieeeghn.org/wiki/index.php/Sidney_Darlington IEEE Biography]
* [http://andros.eecs.berkeley.edu/~hodges/DarlingtonCircuit.pdf Darlington’s Contributions to Transistor Circuit Design]
*[http://www.nasonline.org/publications/biographical-memoirs/memoir-pdfs/darlington-sidney.pdf Irwin W. Sandberg and Ernest S. Kuh, "Sidney Darlington", Biographical Memoirs of the National Academy of Sciences (2004)]

{{IEEE Edison Medal Laureates 1951-1975}}
{{IEEE Medal of Honor 1976-2000}}
{{Authority control}}

{{DEFAULTSORT:Darlington, Sidney}}
[[Category:1906 births]]
[[Category:1997 deaths]]
[[Category:IEEE Medal of Honor recipients]]
[[Category:IEEE Edison Medal recipients]]
[[Category:American electrical engineers]]
[[Category:Members of the United States National Academy of Engineering]]
[[Category:Scientists at Bell Labs]]
[[Category:People associated with radar]]
[[Category:Scientists from Pittsburgh]]
[[Category:Engineers from Pennsylvania]]
[[Category:20th-century American engineers]]
[[Category:MIT School of Engineering alumni]]
[[Category:Columbia Graduate School of Arts and Sciences alumni]]
[[Category:Harvard University alumni]]

Latest revision as of 16:44, 18 February 2023

Sidney Darlington
Born(1906-07-18)July 18, 1906
DiedOctober 31, 1997(1997-10-31) (aged 91)
NationalityAmerican
Alma materHarvard, MIT, Columbia
Known forChirp modulation
Darlington pair
Darlington synthesis
AwardsIEEE Edison Medal (1975)
IEEE Medal of Honor (1981)
Presidential Medal of Freedom
Scientific career
FieldsElectrical engineering Communication Theory

Sidney Darlington (July 18, 1906 – October 31, 1997) was an American electrical engineer and inventor of a transistor configuration in 1953, the Darlington pair. He advanced the state of network theory, developing the insertion-loss synthesis approach, and invented chirp radar, bombsights, and gun and rocket guidance.

Darlington was awarded a B.S. in physics, magna cum laude, from Harvard in 1928, where he was elected to Phi Beta Kappa. He also received a B.S. in E.E. from MIT in 1929, and a Ph.D. in physics from Columbia in 1940.[1]

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 National Academy of Engineering, 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.

Patents

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References

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  1. ^ "Sidney Darlington - Engineering and Technology History Wiki". 14 August 2017.
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