Kenneth Bullington
 Kenneth Bullington | |
|---|---|
| Rayuwa | |
| Haihuwa | 11 ga Janairu, 1913 |
| Mutuwa | 30 Mayu 1984 |
| Sana'a | |
| Sana'a | injiniya |
| Kyaututtuka |
gani
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Kenneth Bullington (Janairu 11, 1913 - Mayu 30, 1984) ya kasance Injiniyan lantarki na Amurka wanda aka sani da karatunsa na Yaduwar rediyo.
Bullington yana aiki a Bell Labs, Holmdel, New Jersey. Tsakanin 1950-1951, ya yi bincike na farko game da Yaduwar tropospheric, tattara bayanai a kan hanyoyin da ke da tsawon kilomita 200 zuwa 300, kuma ya nuna yiwuwar aikace-aikace don sadarwa a cikin takardu da aka buga a cikin Proceedings of the I.R.E. a cikin 1950 da 1953. A shekara ta 1953, ya kuma buga labarin farko da ke nuna tsarin rediyo na salula a cikin "Frequency Economy in Mobile Radio Bands".
Bullington ya karbi lambar yabo ta IEEE Morris N. Liebmann Memorial Award ta 1956 "saboda gudummawar da ya bayar ga ilimin watsawar tropospheric bayan sararin samaniya, da kuma amfani da ka'idodin irin wannan watsawa ga tsarin sadarwa na aiki", da kuma lambar yabo ta Stuart Ballantine ta Cibiyar Franklin ta 1956 don karatunsa na sadarwa ta sararin samaniya.
Ayyukan da aka zaɓa
[gyara sashe | gyara masomin]- "Tattalin Arziki a cikin Mobile Radio Bands", Bell System Technical Journal, kundi 32: 42 da kuma. Sai dai. Janairu 1953.
- K. Bullington, W. J. Inkster, da A. L. Durkee, "Wasu ma'aunin yaduwar tropospheric kusa da sararin samaniya", Ayyukan IRE, Oktoba 1955, shafuka 1336-1340.
- "Radio Propagation Fundamentals", The Bell System Technical Journal, Vol. XXXVI, No. 3, shafuffuka 593-626, Mayu 1957.
- "Radio Propagation for Vehicular Communications", IEEE Transactions on Vehicular Technology, vol. VT-26, No. 4, Nuwamba 1977.
Manazarta
[gyara sashe | gyara masomin]- Za a iya samun ƙarin bayani a wannan talifin a dandalin www.jw.org/ha. Agusta 1984.
- Binciken da ba a sani ba, Zaɓuɓɓukan Takardun a cikin Tarihin Shirin Yankin Yankin Yammacin Amurka, Volume III: Amfani da Yankin, shafi na 25