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Tsuneo Nakahara
was a Japanese communications engineer, executive advisor to the CEO of Sumitomo Electric. He was one of the main researchers contributing to the development of optical fiber technology. He earned his B.E. in 1953 and his Ph.D. in 1961, both in electrical engineering, from the University of Tokyo. He did his post-doc at Polytechnic Institute of New York University. He was a foreign associate of the US National Academy of Engineering The National Academy of Engineering (NAE) is an American nonprofit, non-governmental organization. The National Academy of Engineering is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of ... and a member of the Board of Trustees of Polytechnic Institute of New York University. Nakahara was an IEEE Life Fellow and served in a number of positions. In 2002, he received the IEEE Alexander Graham Bell Medal. Notes External links Tsuneo Nakahara Oral Historyat IEEE History Center, dated M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokushima Prefecture
is a prefecture of Japan located on the island of Shikoku. Tokushima Prefecture has a population of 728,633 (1 October 2019) and has a geographic area of 4,146 km2 (1,601 sq mi). Tokushima Prefecture borders Kagawa Prefecture to the north, Ehime Prefecture to the west, and Kōchi Prefecture to the southwest. Tokushima is the capital and largest city of Tokushima Prefecture, with other major cities including Anan, Naruto, and Yoshinogawa. Tokushima Prefecture is located on the Kii Channel, connecting the Pacific Ocean and Seto Inland Sea, across from Wakayama Prefecture on the Kii Peninsula of the island of Honshu. Tokushima Prefecture is connected to Awaji Island across the Naruto Strait by the Ōnaruto Bridge as part of the Kobe-Awaji-Naruto Expressway, connecting the prefecture to the city of Kobe and the San'yō Expressway on Honshu. History Until the Meiji Restoration, Tokushima Prefecture was known as Awa Province. Tokushima Prefecture and Myodo P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joachim Hagenauer
Joachim Hagenauer (born 29 July 1941) is an information theorist and professor emeritus at Technical University of Munich. He pioneered the use of ''soft bits'' (see Soft output Viterbi algorithm), a coding theory technique that contributes to the high performance of the turbo codes. Professor Hagenauer's work enabled the advancement of turbo coding and led to a significant improvement in channel coding for digital communications and storage. His works have been applied to digital receiver designs, satellite transmissions and other facets of telecommunications. Hagenauer received his doctorate in 1974 from Darmstadt University of Technology where he also served as an assistant professor. In 1990 he was appointed a director of the Institute for Communication Technology at the German Aerospace Center DLR in Oberpfaffenhofen. In 1993 he became the Chair of the University of Technology's Communications Technology department in Munich, Germany. He was also active at the IEEE Informatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polytechnic Institute Of New York University Faculty
Polytechnic is most commonly used to refer to schools, colleges, or universities that qualify as an institute of technology or vocational university also sometimes called universities of applied sciences. Polytechnic may also refer to: Education Tertiary education * Bahrain Polytechnic, in Isa Town * Polytechnic (Greece), schools that teach engineering * Polytechnic (Portugal), schools that offer practical training, profession-oriented * Polytechnic School (France), Paris * Polytechnic University (New York), New York University Tandon School of Engineering * Polytechnic (United Kingdom), a type of tertiary education teaching institution in the UK between 1965 and 1992 * Polytechnic (Singapore), tertiary institutions in Singapore * Jakarta State Polytechnic, Indonesia * Tokyo Polytechnic University, Japan * Hong Kong Polytechnic University (may be abbreviated as PolyU) * Polytechnic University of Catalonia, or BarcelonaTech, Spain * Rensselaer Polytechnic Institute, Troy, Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiber Optics
An optical fiber, or optical fibre in Commonwealth English, is a flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. Optical fibers are used most often as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic communications, where they permit transmission over longer distances and at higher bandwidths (data transfer rates) than electrical cables. Fibers are used instead of metal wires because signals travel along them with less loss; in addition, fibers are immune to electromagnetic interference, a problem from which metal wires suffer. Fibers are also used for illumination and imaging, and are often wrapped in bundles so they may be used to carry light into, or images out of confined spaces, as in the case of a fiberscope. Specially designed fibers are also used for a variety of other applications, some of them being fiber optic sensors and fiber lasers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Tokyo Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic Church monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word ''universitas'' (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hild ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Electrical Engineers
Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspora, Japanese emigrants and their descendants around the world * Japanese citizens, nationals of Japan under Japanese nationality law ** Foreign-born Japanese, naturalized citizens of Japan * Japanese writing system, consisting of kanji and kana * Japanese cuisine, the food and food culture of Japan See also * List of Japanese people * * Japonica (other) * Japonicum * Japonicus This list of Latin and Greek words commonly used in systematic names is intended to help those unfamiliar with classical languages to understand and remember the scientific names of organisms. The binomial nomenclature used for animals and plants i ... * Japanese studies {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2016 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1930 Births
Year 193 ( CXCIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sosius and Ericius (or, less frequently, year 946 ''Ab urbe condita''). The denomination 193 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * January 1 – Year of the Five Emperors: The Roman Senate chooses Publius Helvius Pertinax, against his will, to succeed the late Commodus as Emperor. Pertinax is forced to reorganize the handling of finances, which were wrecked under Commodus, to reestablish discipline in the Roman army, and to suspend the food programs established by Trajan, provoking the ire of the Praetorian Guard. * March 28 – Pertinax is assassinated by members of the Praetorian Guard, who storm the imperial palace. The Empire is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Kotelnikov
Vladimir Aleksandrovich Kotelnikov (russian: Владимир Александрович Котельников; 6 September 1908 in Kazan – 11 February 2005 in Moscow) was an information theory and radar astronomy pioneer from the Soviet Union. He was elected a member of the Russian Academy of Sciences, in the Department of Technical Science (radio technology) in 1953. From 30 July 1973 to 25 March 1980 Kotelnikov served as Chairman of the RSFSR Supreme Council. Career timeline *1926–31 study of radio telecommunications at the Bauman Moscow State Technical University and Moscow Power Engineering Institute, dissertation in engineering science. *1931–41 worked at the MEI as an engineer, scientific assistant, laboratory director and lecturer. *1941–44 worked as a developer in the telecommunication industry. *1944–80 full professor at the MEI. *1953–87 deputy director and since 1954 director of the Institute of Radio-engineering and Electronics of the Russian Academy of Sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumitomo Group
The is one of the largest Japanese ''keiretsu'', or business groups, founded by Masatomo Sumitomo (1585-1652) around 1615 during the early Edo period. History The Sumitomo Group traces its roots to a bookshop in Kyoto founded circa 1615 by Masatomo Sumitomo, a former Buddhist monk. Even today management of the group is guided by his "Founder's Precepts", written in the 17th century. Copper refining made the company famous. Riemon Soga, Masatomo Sumitomo's brother-in-law, learned Western methods of copper refining. In 1590 he established a smelting business, ''Izumiya'', literally meaning " spring shop". Riemon perfected techniques that allowed the extraction of silver from copper ore, something Japanese technology had not previously accomplished. The smelting and smithing business was moved from Kyoto to Osaka by the late 17th century. Soga passed control of the company to his son Tomomochi who managed its transformation into a major trading house during the Edo period. Sum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Alexander Graham Bell Medal
The IEEE Alexander Graham Bell Medal is an award honoring ''"exceptional contributions to communications and networking sciences and engineering"'' in the field of telecommunications. The medal is one of the highest honors awarded by the Institute of Electrical and Electronics Engineers (IEEE) for achievements in telecommunication sciences and engineering. It was instituted in 1976 by the directors of IEEE, commemorating the centennial of the invention of the telephone by Alexander Graham Bell. The award is presented either to an individual, or to a team of two or three persons. The institute's reasoning for the award was described thus: Recipients of the award receive a gold medal, bronze replica, certificate, and an honorarium. Recipients As listed by the IEEE: *1976 Amos E. Joel, Jr., William Keister, and Raymond W. Ketchledge *1977 Eberhardt Rechtin *1978 M. Robert Aaron, John S. Mayo, and Eric E. Sumner *1979 A. Christian Jacobaeus *1980 Richard R. Hough *1981 Da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy Of Engineering
The National Academy of Engineering (NAE) is an American nonprofit, non-governmental organization. The National Academy of Engineering is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Sciences (NAS), the National Academy of Medicine, and the National Research Council (now the program units of NASEM). The NAE operates engineering programs aimed at meeting national needs, encourages education and research, and recognizes the superior achievements of engineers. New members are annually elected by current members, based on their distinguished and continuing achievements in original research. The NAE is autonomous in its administration and in the selection of its members, sharing with the rest of the National Academies the role of advising the federal government. History The National Academy of Sciences was created by an Act of Incorporation dated March 3, 1863, which was signed by then President of the United States Ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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