Ralph Bown
Ralph Bown | |
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Born | (1891-02-22)February 22, 1891[1] Fairport, New York, U.S. |
Died | July 29, 1971(1971-07-29) (aged 80)[2] Millburn, New Jersey, U.S. |
Nationality | American |
Alma mater | Cornell University |
Awards | IEEE Medal of Honor (1949) IEEE Founders Medal (1961) |
Scientific career | |
Fields | Electrical engineering |
Institutions | Bell Laboratories |
Ralph Bown (1891 – July 1971) was a noted American radio pioneer.
Bown was born in Fairport, New York, and received his M.E., M.M.E., and Ph.D. degrees from Cornell University where he also taught physics. He served as a captain in the United States Army Signal Corps in World War I, where he led vacuum tube development as head of its radio laboratories technical department, then joined the American Telephone and Telegraph Company research department, which in 1934 became Bell Laboratories.
Bown's work focused on electromagnetic propagation, particularly for radio broadcasting, ship-to-shore communication, aircraft radios, and intercontinental telephony. He was also an expert in radar, and served as a division member and consultant of the National Defense Research Committee and expert consultant to the Secretary of War; in 1941 he visited England to study radar in combat operations. Bown became research director at Bell Labs, and on June 30, 1948, led a press conference announcing the invention of the transistor.
Bown received the IEEE Morris N. Liebmann Memorial Award (1926), and served as President of the Institute of Radio Engineers in 1927. In 1949, he received the IEEE Medal of Honor "for his extensive contributions to the field of radio and for his leadership in Institute affairs."
Selected works
- "Some Recent Measurements of Trans-Atlantic Radio Transmission", American Telephone and Telegraph Company, Proceedings of the National Academy of Sciences, April 24, 1923.
References
- ^ Dunlap, Orrin Elmer (1944). Radio's 100 men of science: biographical narratives of pathfinders in ... - Orrin Elmer Dunlap - Google Books. Retrieved 2012-10-10 – via Google Books.
- ^ The New York Times biographical service - Google Books. July 1971. Retrieved 2012-10-10 – via Google Books.
- IEEE biography
- Brittain, J.E., "Ralph Bown and the golden age of propagation research", Proceedings of the IEEE, Volume 85, Issue 9, September 1997, pages 1511-1513.
- AT&T History 1917
- Early Radio History 1919
- PBS: Transistor Announcement
External links
- Works by or about Ralph Bown at the Internet Archive
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- Edwin H. Armstrong (1917)
- Ernst Alexanderson (1919)
- Guglielmo Marconi (1920)
- Reginald A. Fessenden (1921)
- Lee De Forest (1922)
- John Stone Stone (1923)
- Michael I. Pupin (1924)
- Greenleaf W. Pickard (1926)
- Louis W. Austin (1927)
- Jonathan Zenneck (1928)
- George W. Pierce (1929)
- Peder Oluf Pedersen (1930)
- Gustave A. Ferrie (1931)
- Arthur Edwin Kennelly (1932)
- John Ambrose Fleming (1933)
- Stanford C. Hooper (1934)
- Balthasar van der Pol (1935)
- George Ashley Campbell (1936)
- Melville Eastham (1937)
- John H. Dellinger (1938)
- Albert G. Lee (1939)
- Lloyd Espenschied (1940)
- Alfred N. Goldsmith (1941)
- Albert H. Taylor (1942)
- William Wilson (1943)
- Haraden Pratt (1944)
- Harold H. Beverage (1945)
- Ralph Hartley (1946)
- Lawrence C. F. Horle (1948)
- Ralph Bown (1949)
- Frederick Terman (1950)
- Vladimir Zworykin (1951)
- Walter Ransom Gail Baker (1952)
- John Milton Miller (1953)
- William Littell Everitt (1954)
- Harald T. Friis (1955)
- John V. L. Hogan (1956)
- Julius Adams Stratton (1957)
- Albert Hull (1958)
- Emory Leon Chaffee (1959)
- Harry Nyquist (1960)
- Ernst Guillemin (1961)
- Edward Victor Appleton (1962)
- George C. Southworth and John Hays Hammond Jr. (1963)
- Harold A. Wheeler (1964)
- No award (1965)
- Claude Elwood Shannon (1966)
- Charles H. Townes (1967)
- Gordon K. Teal (1968)
- Edward Ginzton (1969)
- Dennis Gabor (1970)
- John Bardeen (1971)
- Jay W. Forester (1972)
- Rudolf Kompfner (1973)
- Rudolf Kalman (1974)
- John Robinson Pierce (1975)
- No award (1976)
- H. Earle Vaughan (1977)
- Robert Noyce (1978)
- Richard Bellman (1979)
- William Shockley (1980)
- Sidney Darlington (1981)
- John Tukey (1982)
- Nicolaas Bloembergen (1983)
- Norman F. Ramsey (1984)
- John Roy Whinnery (1985)
- Jack Kilby (1986)
- Paul Lauterbur (1987)
- Calvin Quate (1988)
- C. Kumar Patel (1989)
- Robert G. Gallager (1990)
- Leo Esaki (1991)
- Amos E. Joel, Jr. (1992)
- Karl Johan Åström (1993)
- Alfred Y. Cho (1994)
- Lotfi A. Zadeh (1995)
- Robert Metcalfe (1996)
- George H. Heilmeier (1997)
- Donald Pederson (1998)
- Charles Concordia (1999)
- Andrew Grove (2000)
- Herwig Kogelnik (2001)
- Herbert Kroemer (2002)
- Nick Holonyak (2003)
- Tadahiro Sekimoto (2004)
- James Flanagan (2005)
- James D. Meindl (2006)
- Thomas Kailath (2007)
- Gordon Moore (2008)
- Robert H. Dennard (2009)
- Andrew Viterbi (2010)
- Morris Chang (2011)
- John L. Hennessy (2012)
- Irwin M. Jacobs (2013)
- B. Jayant Baliga (2014)
- Mildred Dresselhaus (2015)
- G. David Forney, Jr. (2016)
- Kornelis (Kees) A. Schouhamer Immink (2017)
- Bradford W. Parkinson (2018)
- Kurt E. Petersen (2019)
- Chenming Hu (2020)
- Jacob Ziv (2021)