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1 Communications-Electronics school
Военный термин: школа специалистов по связи и радиоэлектроникеУниверсальный англо-русский словарь > Communications-Electronics school
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2 Communications-Electronics school
English-Russian military dictionary > Communications-Electronics school
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3 school
Civil Affairs Administration [Training] school — школа [училище] специалистов по связям с гражданской администрацией и населением
jungle warfare (training) school — школа [курсы] подготовки (ЛС) для действий в джунглях
small arms (firing) school — школа [курсы] стрелковой подготовки
— administrative service school— basic-level service school— career-level service school— gunnery training school— intermediate-level service school— military training school— NBC defense school— top-level service school -
4 center
центр; пункт; пост; узел; середина; научпо-иселсдовагсльскпй центр, НИЦ; выводить на середину; арт. корректировать; центрировать;air C3 center — центр руководства, управления и связи ВВС
general supply (commodity) center — центр [пункт] снабжения предметами общего предназначения
hard launch (operations) control center — ркт. центр [пункт] управления пуском, защищенный от (поражающих факторов) ЯВ
launch (operations) control center — ркт. пункт управления стартового комплекса [пуском ракет]
tactical fighter weapons (employment development) center — центр разработки способов боевого применения оружия истребителей ТА
— all-sources intelligence center— C center— combat control center— educational center— logistical operations center— logistics services center— operational center— secured communications center— skill development center -
5 board
комитет; совет; комиссия; планшет; доска; пульт; борт; совершать посадку (на) ; садиться (напр. на корабль, машину) ; разг. «комиссовать, увольнять по состоянию здоровья; пропускать через комиссию; см. тж. committeeArmy (Central) Physical Evaluation board — (центральная) комиссия СВ по оценке уровня физической подготовки ЛС
Army Airborne, Electronics and Special Warfare board — комитет СВ по авиационным бортовым электронным системам и специальным методам ведения боевых действий
— on board— target status board -
6 officer
офицер; должностное лицо; сотрудник; укомплектовывать офицерским составом; командоватьAir officer, Administration, Strike Command — Бр. начальник административного управления командования ВВС в Великобритании
Air officer, Engineering, Strike Command — Бр. начальник инженерно-технического управления командования ВВС в Великобритании
Air officer, Maintenance, RAF Support Command — Бр. начальник управления технического обслуживания командования тыла ВВС
Air officer, Training, RAF Support Command — начальник управления подготовки ЛС командования тыла ВВС
assistant G3 plans officer — помощник начальника оперативного отдела [отделения] по планированию
Flag officer, Germany — командующий ВМС ФРГ
Flag officer, Naval Air Command — Бр. командующий авиацией ВМС
Flag officer, Submarines — Бр. командующий подводными силами ВМС
float an officer (through personnel channels) — направлять личное дело офицера (в различные кадровые инстанции);
General officer Commanding, Royal Marines — Бр. командующий МП
General officer Commanding, the Artillery Division — командир артиллерийской дивизии (БРА)
landing zone (aircraft) control officer — офицер по управлению авиацией в районе десантирования (ВДВ)
officer, responsible for the exercise — офицер, ответственный за учение (ВМС)
Principal Medical officer, Strike Command — Бр. начальник медицинской службы командования ВВС в Великобритании
Senior Air Staff officer, Strike Command — Бр. НШ командования ВВС в Великобритании
senior officer, commando assault unit — Бр. командир штурмового отряда «коммандос»
senior officer, naval assault unit — Бр. командир военно-морского штурмового отряда
senior officer, naval build-up unit — Бр. командир военно-морского отряда наращивания сил десанта
senior officer, present — старший из присутствующих начальников
senior officer, Royal Artillery — Бр. старший начальник артиллерии
senior officer, Royal Engineers — Бр. старший начальник инженерных войск
short service term (commissioned) officer — Бр. офицер, призываемый на кратковременную службу; офицер, проходящий службу по краткосрочному контракту
tactical air officer (afloat) — офицер по управлению ТА поддержки (морского) десанта (на корабле управления)
The Dental officer, US Marine Corps — начальник зубоврачебной службы МП США
The Medical officer, US Marine Corps — начальник медицинской службы МП США
— burial supervising officer— company grade officer— education services officer— field services officer— fire prevention officer— general duty officer— information activities officer— logistics readiness officer— regular commissioned officer— security control officer— supply management officer— transportation officer— water supply officer* * * -
7 support
поддержка; обеспечение; тыловое обеспечение; материально-техническое обеспечение; МТО; обслуживание; головной отряд ( авангарда) ; сторожевая застава; второй эшелон ( в обороне) ; тыловой отряд; поддерживать; обеспечивать; обслуживать;C3 support — обеспечение средствами оперативного управления и связи; обеспечение органов руководства, управления и связи
nuclear (weapons) logistical support — тыловое обеспечение [МТО] применения ЯО
nuclear (weapons) logistics support — тыловое обеспечение [МТО] применения ЯО
— chemical corps support— cryptologistics support— logistical support— munitions logistic support— transportation support -
8 Pierce, John Robinson
[br]b. 27 March 1910 Des Moines, Iowa, USA[br]American scientist and communications engineer said to be the "father" of communication satellites.[br]From his high-school days, Pierce showed an interest in science and in science fiction, writing under the pseudonym of J.J.Coupling. After gaining Bachelor's, Master's and PhD degrees at the California Institute of Technology (CalTech) in Pasadena in 1933, 1934 and 1936, respectively, Pierce joined the Bell Telephone Laboratories in New York City in 1936. There he worked on improvements to the travelling-wave tube, in which the passage of a beam of electrons through a helical transmission line at around 7 per cent of the speed of light was made to provide amplification at 860 MHz. He also devised a new form of electrostatically focused electron-multiplier which formed the basis of a sensitive detector of radiation. However, his main contribution to electronics at this time was the invention of the Pierce electron gun—a method of producing a high-density electron beam. In the Second World War he worked with McNally and Shepherd on the development of a low-voltage reflex klystron oscillator that was applied to military radar equipment.In 1952 he became Director of Electronic Research at the Bell Laboratories' establishment, Murray Hill, New Jersey. Within two years he had begun work on the possibility of round-the-world relay of signals by means of communication satellites, an idea anticipated in his early science-fiction writings (and by Arthur C. Clarke in 1945), and in 1955 he published a paper in which he examined various possibilities for communications satellites, including passive and active satellites in synchronous and non-synchronous orbits. In 1960 he used the National Aeronautics and Space Administration 30 m (98 1/2 ft) diameter, aluminium-coated Echo 1 balloon satellite to reflect telephone signals back to earth. The success of this led to the launching in 1962 of the first active relay satellite (Telstar), which weighed 170 lb (77 kg) and contained solar-powered rechargeable batteries, 1,000 transistors and a travelling-wave tube capable of amplifying the signal 10,000 times. With a maximum orbital height of 3,500 miles (5,600 km), this enabled a variety of signals, including full bandwidth television, to be relayed from the USA to large receiving dishes in Europe.From 1971 until his "retirement" in 1979, Pierce was Professor of Electrical Engineering at CalTech, after which he became Chief Technologist at the Jet Propulsion Laboratories, also in Pasadena, and Emeritus Professor of Engineering at Stanford University.[br]Principal Honours and DistinctionsInstitute of Electrical and Electronics Engineers Morris N.Liebmann Memorial Award 1947; Edison Medal 1963; Medal of Honour 1975. Franklin Institute Stuart Ballantine Award 1960. National Medal of Science 1963. Danish Academy of Science Valdemar Poulsen Medal 1963. Marconi Award 1974. National Academy of Engineering Founders Award 1977. Japan Prize 1985. Arthur C.Clarke Award 1987. Honorary DEng Newark College of Engineering 1961. Honorary DSc Northwest University 1961, Yale 1963, Brooklyn Polytechnic Institute 1963. Editor, Proceedings of the Institute of Radio Engineers 1954–5.Bibliography23 October 1956, US patent no. 2,768,328 (his development of the travelling-wave tube, filed on 5 November 1946).1947, with L.M.Field, "Travelling wave tubes", Proceedings of the Institute of RadioEngineers 35:108 (describes the pioneering improvements to the travelling-wave tube). 1947, "Theory of the beam-type travelling wave tube", Proceedings of the Institution ofRadio Engineers 35:111. 1950, Travelling Wave Tubes.1956, Electronic Waves and Messages. 1962, Symbols, Signals and Noise.1981, An Introduction to Information Theory: Symbols, Signals and Noise: Dover Publications.1990, with M.A.Knoll, Signals: Revolution in Electronic Communication: W.H.Freeman.KF -
9 squadron
air national guard fighter-interceptor squadron — эскадрилья истребителей-перехватчиков национальной гвардии ВВС
air observation post squadron — Бр. эскадрилья самолётов-корректировщиков
aircraft early-warning and control squadron — авиационная эскадрилья дальнего радиолокационного обнаружения и наведения
armament and electronics maintenance squadron — эскадрилья технического обслуживания вооружения и электронного оборудования
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10 Strachey, Christopher
SUBJECT AREA: Electronics and information technology[br]b. 16 November 1916 Englandd. 18 May 1975 Oxford, England[br]English physicist and computer engineer who proposed time-sharing as a more efficient means of using a mainframe computer.[br]After education at Gresham's School, London, Strachey went to King's College, Cambridge, where he completed an MA. In 1937 he took up a post as a physicist at the Standard Telephone and Cable Company, then during the Second World War he was involved in radar research. In 1944 he became an assistant master at St Edmunds School, Canterbury, moving to Harrow School in 1948. Another change of career in 1951 saw him working as a Technical Officer with the National Research and Development Corporation, where he was involved in computer software and hardware design. From 1958 until 1962 he was an independent consultant in computer design, and during this time (1959) he realized that as mainframe computers were by then much faster than their human operators, their efficiency could be significantly increased by "time-sharing" the tasks of several operators in rapid succession. Strachey made many contributions to computer technology, being variously involved in the design of the Manchester University MkI, Elliot and Ferranti Pegasus computers. In 1962 he joined Cambridge University Mathematics Laboratory as a senior research fellow at Churchill College and helped to develop the programming language CPL. After a brief period as Visiting Lecturer at the Massachusetts Institute of Technology, he returned to the UK in 1966 as Reader in Computation and Fellow of Wolfeon College, Oxford, to establish a programming research group. He remained there until his death.[br]Principal Honours and DistinctionsDistinguished Fellow of the British Computer Society 1972.Bibliography1961, with M.R.Wilkes, "Some proposals for improving the efficiency of Algol 60", Communications of the ACM 4:488.1966, "Systems analysis and programming", Scientific American 25:112. 1976, with R.E.Milne, A Theory of Programming Language Semantics.Further ReadingJ.Alton, 1980, Catalogue of the Papers of C. Strachey 1916–1975.M.Campbell-Kelly, 1985, "Christopher Strachey 1916–1975. A biographical note", Annals of the History of Computing 7:19.M.R.Williams, 1985, A History of Computing Technology, London: Prentice-Hall.KF -
11 Burks, Arthur Walter
SUBJECT AREA: Electronics and information technology[br]b. 13 October 1915 Duluth, Minnesota, USA[br]American engineer involved in the development of the ENIAC and Whirlwind computers.[br]After obtaining his AB degree from De Pere University, Wisconsin (1937), and his AM and PhD from the University of Michigan (1938 and 1941, respectively), Burks carried out research at the Moore School of Engineering, University of Pennsylvania, during the Second World War, and at the same time taught philosophy in another department. There, with Herman Goldstine, he was involved in the construction of ENIAC (the Electronic Numerical Integrator and Computer).In 1946 he took a post as Assistant Professor of Engineering at Michigan University, and subsequently became Associate Professor (1948) and Full Professor (1954). Between 1946 and 1948 he was also associated with the computer activities of John von Neumann at the Institute of Advanced Studies, Princeton, and was involved in the development of the Whirlwind I computer (the first stored-program computer) by Jay Forrester at the Massachusetts Institute of Technology. From 1948 until 1954 he was a consultant for the Burroughs Corporation and also contributed to the Oak Ridge computer ORACLE. He was Chairman of the Michigan University Department of Communications Science in 1967–71 and at various times was Visiting Professor at Harvard University and the universities of Illinois and Stanford. In 1975 he became Editor of the Journal of Computer and System Sciences.[br]Bibliography1946. "Super electronic computing machine", Electronics Industry 62.1947. "Electronic computing circuits of the ENIAC", Proceedings of the Institute of Radio Engineers 35:756.1980, "From ENIAC to the stored program computer. Two revolutions in computing", in N.Metropolis, J.Hewlett \& G.-C.Rota (eds), A History of Computing in the 20th Century, London: Academic Press.Further ReadingJ.W.Corlada, 1987, Historical Dictionary of Data Processing (provides further details of Burk's career).KF -
12 force(s)
сила; группа; группировка; формирования; части и соединения [подразделения]; мор. отряд; соединение; pl. войска, силы; вооруженные силы, ВС; форсироватьACE mobile force(s), Air — мобильные ВВС ОВС НАТО в Европе
ACE mobile force(s), Land — мобильные СВ ОВС НАТО в Европе
Air forces, Gulf — Бр. ВВС в районе Персидского залива
Air forces, Northern Army Group BBC — Северной группы армий (ОВС НАТО в Европе)
Allied forces, Central [Northern, Southern] Europe — ОВС НАТО на Центрально-Европейском [Северо-Европейском, Южно-Европейском] ТВД
Allied forces, Europe OBC — НАТО в Европе
Allied Land forces, Northern [Southern] Europe — ОСВ НАТО на Северо-Европейском [Южно-Европейском] ТВД
Allied Naval forces, Northern [Southern] Europe — ОВМС НАТО на Северо-Европейском [Южно-Европейском] ТВД
carrier submarine detection [search] and striking force — ПЛ авианосная поисково-ударная группа
earmarked (for assignment) forces — войска [силы], выделенные [предназначенные] для передачи в оперативное подчинение (командования НАТО)
insert a force (into the area) — высаживать десант; десантировать (часть, подразделение)
mobile logistical (support) force — соединение сил [судов] подвижного тылового обеспечения (ВМС)
mobile logistics (support) force — соединение сил [судов] подвижного тылового обеспечения (ВМС)
NATO-earmarked (for assignment) forces — войска, выделенные [предназначенные] для передачи в оперативное подчинение командования НАТО
On-Call Naval force, Mediterranean — оперативное соединение ОВМС НАТО на Средиземном море для действий по вызову
rapid deployment force, Air — авиационный компонент СВР
rapid deployment force, Army — сухопутный компонент СВР
rapid deployment force, Navy — военноморской компонент СВР
special service force (mobile command) — Кан. группа войск специального назначения (мобильного командования)
Standing Naval force, Atlantic — постоянное оперативное соединение ОВМС НАТО на Атлантике
UN Peace Keeping forces, Cyprus — ВС ООН по поддержанию мира на Кипре
US forces, Europe — ВС США в Европейской зоне
— ACE mobile forces— amphibious assault force— BM force— conventional armed forces— counterforce-capable forces— divert forces from— experimental naval forces— fleet-based air force— frontier-guarding force— garrison forces— in force— international forces— link-up force— main battle forces— nuclear forces— special action forces— tactical nuclear-capable forces— unconventional warfare forces— visiting armed force -
13 force(s)
сила; группа; группировка; формирования; части и соединения [подразделения]; мор. отряд; соединение; pl. войска, силы; вооруженные силы, ВС; форсироватьACE mobile force(s), Air — мобильные ВВС ОВС НАТО в Европе
ACE mobile force(s), Land — мобильные СВ ОВС НАТО в Европе
Air forces, Gulf — Бр. ВВС в районе Персидского залива
Air forces, Northern Army Group BBC — Северной группы армий (ОВС НАТО в Европе)
Allied forces, Central [Northern, Southern] Europe — ОВС НАТО на Центрально-Европейском [Северо-Европейском, Южно-Европейском] ТВД
Allied forces, Europe OBC — НАТО в Европе
Allied Land forces, Northern [Southern] Europe — ОСВ НАТО на Северо-Европейском [Южно-Европейском] ТВД
Allied Naval forces, Northern [Southern] Europe — ОВМС НАТО на Северо-Европейском [Южно-Европейском] ТВД
carrier submarine detection [search] and striking force — ПЛ авианосная поисково-ударная группа
earmarked (for assignment) forces — войска [силы], выделенные [предназначенные] для передачи в оперативное подчинение (командования НАТО)
insert a force (into the area) — высаживать десант; десантировать (часть, подразделение)
mobile logistical (support) force — соединение сил [судов] подвижного тылового обеспечения (ВМС)
mobile logistics (support) force — соединение сил [судов] подвижного тылового обеспечения (ВМС)
NATO-earmarked (for assignment) forces — войска, выделенные [предназначенные] для передачи в оперативное подчинение командования НАТО
On-Call Naval force, Mediterranean — оперативное соединение ОВМС НАТО на Средиземном море для действий по вызову
rapid deployment force, Air — авиационный компонент СВР
rapid deployment force, Army — сухопутный компонент СВР
rapid deployment force, Navy — военноморской компонент СВР
special service force (mobile command) — Кан. группа войск специального назначения (мобильного командования)
Standing Naval force, Atlantic — постоянное оперативное соединение ОВМС НАТО на Атлантике
UN Peace Keeping forces, Cyprus — ВС ООН по поддержанию мира на Кипре
US forces, Europe — ВС США в Европейской зоне
— ACE mobile forces— amphibious assault force— BM force— conventional armed forces— counterforce-capable forces— divert forces from— experimental naval forces— fleet-based air force— frontier-guarding force— garrison forces— in force— international forces— link-up force— main battle forces— nuclear forces— special action forces— tactical nuclear-capable forces— unconventional warfare forces— visiting armed force -
14 Clarke, Arthur Charles
[br]b. 16 December 1917 Minehead, Somerset, England[br]English writer of science fiction who correctly predicted the use of geo-stationary earth satellites for worldwide communications.[br]Whilst still at Huish's Grammar School, Taunton, Clarke became interested in both space science and science fiction. Unable to afford a scientific education at the time (he later obtained a BSc at King's College, London), he pursued both interests in his spare time while working in the Government Exchequer and Audit Department between 1936 and 1941. He was a founder member of the British Interplanetary Society, subsequently serving as its Chairman in 1946–7 and 1950–3. From 1941 to 1945 he served in the Royal Air Force, becoming a technical officer in the first GCA (Ground Controlled Approach) radar unit. There he began to produce the first of many science-fiction stories. In 1949–50 he was an assistant editor of Science Abstracts at the Institution of Electrical Engineers.As a result of his two interests, he realized during the Second World War that an artificial earth satellite in an equatorial orbital with a radius of 35,000 km (22,000 miles) would appear to be stationary, and that three such geo-stationary, or synchronous, satellites could be used for worldwide broadcast or communications. He described these ideas in a paper published in Wireless World in 1945. Initially there was little response, but within a few years the idea was taken up by the US National Aeronautics and Space Administration and in 1965 the first synchronous satellite, Early Bird, was launched into orbit.In the 1950s he moved to Ceylon (now Sri Lanka) to pursue an interest in underwater exploration, but he continued to write science fiction, being known in particular for his contribution to the making of the classic Stanley Kubrick science-fiction film 2001: A Space Odyssey, based on his book of the same title.[br]Principal Honours and DistinctionsClarke received many honours for both his scientific and science-fiction writings. For his satellite communication ideas his awards include the Franklin Institute Gold Medal 1963 and Honorary Fellowship of the American Institute of Aeronautics and Astronautics 1976. For his science-fiction writing he received the UNESCO Kalinga Prize (1961) and many others. In 1979 he became Chancellor of Moratuwa University in Sri Lanka and in 1980 Vikran Scrabhai Professor at the Physical Research Laboratory of the University of Ahmedabad.Bibliography1945. "Extra-terrestrial relays: can rocket stations give world wide coverage?", Wireless World L1: 305 (puts forward his ideas for geo-stationary communication satellites).1946. "Astronomical radar: some future possibilities", Wireless World 52:321.1948, "Electronics and space flight", Journal of the British Interplanetary Society 7:49. Other publications, mainly science-fiction novels, include: 1955, Earthlight, 1956, TheCoast of Coral; 1958, Voice Across the Sea; 1961, Fall of Moondust; 1965, Voicesfrom the Sky, 1977, The View from Serendip; 1979, Fountain of Paradise; 1984, Ascent to Orbit: A Scientific Autobiography, and 1984, 2010: Odyssey Two (a sequel to 2001: A Space Odyssey that was also made into a film).Further Reading1986, Encyclopaedia Britannica.1991, Who's Who, London: A. \& C.Black.See also: Pierce, John RobinsonKF -
15 Alexanderson, Ernst Frederik Werner
[br]b. 25 January 1878 Uppsala, Swedend. ? May 1975 Schenectady, New York, USA[br]Swedish-American electrical engineer and prolific radio and television inventor responsible for developing a high-frequency alternator for generating radio waves.[br]After education in Sweden at the High School and University of Lund and the Royal Institution of Technology in Stockholm, Alexanderson took a postgraduate course at the Berlin-Charlottenburg Engineering College. In 1901 he began work for the Swedish C \& C Electric Company, joining the General Electric Company, Schenectady, New York, the following year. There, in 1906, together with Fessenden, he developed a series of high-power, high-frequency alternators, which had a dramatic effect on radio communications and resulted in the first real radio broadcast. His early interest in television led to working demonstrations in his own home in 1925 and at the General Electric laboratories in 1927, and to the first public demonstration of large-screen (7 ft (2.13 m) diagonal) projection TV in 1930. Another invention of significance was the "amplidyne", a sensitive manufacturing-control system subsequently used during the Second World War for controlling anti-aircraft guns. He also contributed to developments in electric propulsion and radio aerials.He retired from General Electric in 1948, but continued television research as a consultant for the Radio Corporation of America (RCA), filing his 321st patent in 1955.[br]Principal Honours and DistinctionsInstitution of Radio Engineers Medal of Honour 1919. President, IERE 1921. Edison Medal 1944.BibliographyPublications relating to his work in the early days of radio include: "Magnetic properties of iron at frequencies up to 200,000 cycles", Transactions of the American Institute of Electrical Engineers (1911) 30: 2,443."Transatlantic radio communication", Transactions of the American Institute of ElectricalEngineers (1919) 38:1,269.The amplidyne is described in E.Alexanderson, M.Edwards and K.Boura, 1940, "Dynamo-electric amplifier for power control", Transactions of the AmericanInstitution of Electrical Engineers 59:937.Further ReadingE.Hawkes, 1927, Pioneers of Wireless, Methuen (provides an account of Alexanderson's work on radio).J.H.Udelson, 1982, The Great Television Race: A History of the American Television Industry 1925–1941, University of Alabama Press (provides further details of his contribution to the development of television).KFBiographical history of technology > Alexanderson, Ernst Frederik Werner
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16 Eccles, William Henry
[br]b. 23 August 1875 Ulverston, Cumbria, Englandd. 27 April 1966 Oxford, England[br]English physicist who made important contributions to the development of radio communications.[br]After early education at home and at private school, Eccles won a scholarship to the Royal College of Science (now Imperial College), London, where he gained a First Class BSc in physics in 1898. He then worked as a demonstrator at the college and studied coherers, for which he obtained a DSc in 1901. Increasingly interested in electrical engineering, he joined the Marconi Company in 1899 to work on oscillators at the Poole experimental radio station, but in 1904 he returned to academic life as Professor of Mathematics and Physics and Department Head at South West Polytechnic, Chelsea. There he discovered ways of using the negative resistance of galena-crystal detectors to generate oscillations and gave a mathematical description of the operation of the triode valve. In 1910 he became Reader in Engineering at University College, London, where he published a paper explaining the reflection of radio waves by the ionosphere and designed a 60 MHz short-wave transmitter. From 1916 to 1926 he was Professor of Applied Physics and Electrical Engineering at the Finsbury City \& Guilds College and a private consulting engineer. During the First World War he was a military scientific adviser and Secretary to the Joint Board of Scientific Societies. After the war he made many contributions to electronic-circuit development, many of them (including the Eccles-Jordan "flip-flop" patented in 1918 and used in binary counters) in conjunction with F.W.Jordan, about whom little seems to be known. Illness forced Eccles's premature academic retirement in 1926, but he remained active as a consultant for many years.[br]Principal Honours and DistinctionsFRS 1921. President, Institution of Electrical Engineers, 1926–7. President, Physical Society 1929. President, Radio Society of Great Britain.Bibliography1912, "On the diurnal variation of the electric waves occurring in nature and on the propagation of electric waves round the bend of the earth", Proceedings of the Royal Society 87:79. 1919, with F.W.Jordan, "Method of using two triode valves in parallel for generating oscillations", Electrician 299:3.1915, Handbook of Wireless Telegraphy.1921, Continuous Wave Wireless Telegraphy.Further Reading1971, "William Henry Eccles, 1875–1966", Biographical Memoirs of the Royal Society, London, 17.KF -
17 Forrester, Jay Wright
SUBJECT AREA: Electronics and information technology[br]b. 14 July 1918 Anselmo, Nebraska, USA[br]American electrical engineer and management expert who invented the magnetic-core random access memory used in most early digital computers.[br]Born on a cattle ranch, Forrester obtained a BSc in electrical engineering at the University of Nebraska in 1939 and his MSc at the Massachusetts Institute of Technology (MIT) in Cambridge, Massachusetts, where he remained to teach and carry out research. Becoming interested in computing, he established the Digital Computer Laboratory at MIT in 1945 and became involved in the construction of Whirlwind I, an early general-purpose computer completed in March 1951 and used for flight-simulation by the US Army Air Force. Finding the linear memories then available for storing data a major limiting factor in the speed at which computers were able to operate, he developed a three-dimensional store based on the binary switching of the state of small magnetic cores that could be addressed and switched by a matrix of wires carrying pulses of current. The machine used parallel synchronous fixed-point computing, with fifteen binary digits and a plus sign, i.e. 16 bits in all, and contained 5,000 vacuum tubes, eleven semiconductors and a 2 MHz clock for the arithmetic logic unit. It occupied a two-storey building and consumed 150kW of electricity. From his experience with the development and use of computers, he came to realize their great potential for the simulation and modelling of real situations and hence for the solution of a variety of management problems, using data communications and the technique now known as interactive graphics. His later career was therefore in this field, first at the MIT Lincoln Laboratory in Lexington, Massachusetts (1951) and subsequently (from 1956) as Professor at the Sloan School of Management at the Massachusetts Institute of Technology.[br]Principal Honours and DistinctionsNational Academy of Engineering 1967. George Washington University Inventor of the Year 1968. Danish Academy of Science Valdemar Poulsen Gold Medal 1969. Systems, Man and Cybernetics Society Award for Outstanding Accomplishments 1972. Computer Society Pioneer Award 1972. Institution of Electrical Engineers Medal of Honour 1972. National Inventors Hall of Fame 1979. Magnetics Society Information Storage Award 1988. Honorary DEng Nebraska 1954, Newark College of Engineering 1971, Notre Dame University 1974. Honorary DSc Boston 1969, Union College 1973. Honorary DPolSci Mannheim University, Germany. Honorary DHumLett, State University of New York 1988.Bibliography1951, "Data storage in three dimensions using magnetic cores", Journal of Applied Physics 20: 44 (his first description of the core store).Publications on management include: 1961, Industrial Dynamics, Cambridge, Mass.: MIT Press; 1968, Principles of Systems, 1971, Urban Dynamics, 1980, with A.A.Legasto \& J.M.Lyneis, System Dynamics, North Holland. 1975, Collected Papers, Cambridge, Mass.: MIT.Further ReadingK.C.Redmond \& T.M.Smith, Project Whirlwind, the History of a Pioneer Computer (provides details of the Whirlwind computer).H.H.Goldstine, 1993, The Computer from Pascal to von Neumann, Princeton University Press (for more general background to the development of computers).Serrell et al., 1962, "Evolution of computing machines", Proceedings of the Institute ofRadio Engineers 1,047.M.R.Williams, 1975, History of Computing Technology, London: Prentice-Hall.See also: Burks, Arthur Walter; Goldstine, Herman H.; Wilkes, Maurice Vincent; Williams, Sir Frederic CallandKF -
18 Sarnoff, David
[br]b. 27 February 1891 Uzlian, Minsk (now in Belarus)d. 12 December 1971 New York City, New York, USA[br]Russian/American engineer who made a major contribution to the commercial development of radio and television.[br]As a Jewish boy in Russia, Sarnoff spent several years preparing to be a Talmudic Scholar, but in 1900 the family emigrated to the USA and settled in Albany, New York. While at public school and at the Pratt Institute in Brooklyn, New York, he helped the family finances by running errands, selling newspapers and singing the liturgy in the synagogue. After a short period as a messenger boy with the Commercial Cable Company, in 1906 he became an office boy with the Marconi Wireless Telegraph Company of America (see G. Marconi). Having bought a telegraph instrument with his first earnings, he taught himself Morse code and was made a junior telegraph operator in 1907. The following year he became a wireless operator at Nantucket Island, then in 1909 he became Manager of the Marconi station at Sea Gate, New York. After two years at sea he returned to a shore job as wireless operator at the world's most powerful station at Wanamaker's store in Manhattan. There, on 14 April 1912, he picked up the distress signals from the sinking iner Titanic, remaining at his post for three days.Rewarded by rapid promotion (Chief Radio Inspector 1913, Contract Manager 1914, Assistant Traffic Manager 1915, Commercial Manager 1917) he proposed the introduction of commercial radio broadcasting, but this received little response. Consequently, in 1919 he took the job of Commercial Manager of the newly formed Radio Corporation of America (RCA), becoming General Manager in 1921, Vice- President in 1922, Executive Vice-President in 1929 and President in 1930. In 1921 he was responsible for the broadcasting of the Dempsey-Carpentier title-fight, as a result of which RCA sold $80 million worth of radio receivers in the following three years. In 1926 he formed the National Broadcasting Company (NBC). Rightly anticipating the development of television, in 1928 he inaugurated an experimental NBC television station and in 1939 demonstrated television at the New York World Fair. Because of his involvement with the provision of radio equipment for the armed services, he was made a lieutenant-colonel in the US Signal Corps Reserves in 1924, a full colonel in 1931 and, while serving as a communications consultant to General Eisenhower during the Second World War, Brigadier General in 1944.With the end of the war, RCA became a major manufacturer of television receivers and then invested greatly in the ultimately successful development of shadowmask tubes and receivers for colour television. Chairman and Chief Executive from 1934, Sarnoff held the former post until his retirement in 1970.[br]Principal Honours and DistinctionsFrench Croix de Chevalier d'honneur 1935, Croix d'Officier 1940, Croix de Commandant 1947. Luxembourg Order of the Oaken Crown 1960. Japanese Order of the Rising Sun 1960. US Legion of Merit 1946. UN Citation 1949. French Union of Inventors Gold Medal 1954.KFSee also: Zworykin, Vladimir Kosma -
19 Watson-Watt, Sir Robert Alexander
[br]b. 13 April 1892 Brechin, Angus, Scotlandd. 6 December 1973 Inverness, Scotland[br]Scottish engineer and scientific adviser known for his work on radar.[br]Following education at Brechin High School, Watson-Watt entered University College, Dundee (then a part of the University of St Andrews), obtaining a BSc in engineering in 1912. From 1912 until 1921 he was Assistant to the Professor of Natural Philosophy at St Andrews, but during the First World War he also held various posts in the Meteorological Office. During. this time, in 1916 he proposed the use of cathode ray oscillographs for radio-direction-finding displays. He joined the newly formed Radio Research Station at Slough when it was opened in 1924, and 3 years later, when it amalgamated with the Radio Section of the National Physical Laboratory, he became Superintendent at Slough. At this time he proposed the name "ionosphere" for the ionized layer in the upper atmosphere. With E.V. Appleton and J.F.Herd he developed the "squegger" hard-valve transformer-coupled timebase and with the latter devised a direction-finding radio-goniometer.In 1933 he was asked to investigate possible aircraft counter-measures. He soon showed that it was impossible to make the wished-for radio "death-ray", but had the idea of using the detection of reflected radio-waves as a means of monitoring the approach of enemy aircraft. With six assistants he developed this idea and constructed an experimental system of radar (RAdio Detection And Ranging) in which arrays of aerials were used to detect the reflected signals and deduce the bearing and height. To realize a practical system, in September 1936 he was appointed Director of the Bawdsey Research Station near Felixstowe and carried out operational studies of radar. The result was that within two years the East Coast of the British Isles was equipped with a network of radar transmitters and receivers working in the 7–14 metre band—the so-called "chain-home" system—which did so much to assist the efficient deployment of RAF Fighter Command against German bombing raids on Britain in the early years of the Second World War.In 1938 he moved to the Air Ministry as Director of Communications Development, becoming Scientific Adviser to the Air Ministry and Ministry of Aircraft Production in 1940, then Deputy Chairman of the War Cabinet Radio Board in 1943. After the war he set up Sir Robert Watson-Watt \& Partners, an industrial consultant firm. He then spent some years in relative retirement in Canada, but returned to Scotland before his death.[br]Principal Honours and DistinctionsKnighted 1942. CBE 1941. FRS 1941. US Medal of Merit 1946. Royal Society Hughes Medal 1948. Franklin Institute Elliot Cresson Medal 1957. LLD St Andrews 1943. At various times: President, Royal Meteorological Society, Institute of Navigation and Institute of Professional Civil Servants; Vice-President, American Institute of Radio Engineers.Bibliography1923, with E.V.Appleton \& J.F.Herd, British patent no. 235,254 (for the "squegger"). 1926, with J.F.Herd, "An instantaneous direction reading radio goniometer", Journal ofthe Institution of Electrical Engineers 64:611.1933, The Cathode Ray Oscillograph in Radio Research.1935, Through the Weather Hours (autobiography).1936, "Polarisation errors in direction finders", Wireless Engineer 13:3. 1958, Three Steps to Victory.1959, The Pulse of Radar.1961, Man's Means to his End.Further ReadingS.S.Swords, 1986, Technical History of the Beginnings of Radar, Stevenage: Peter Peregrinus.KFBiographical history of technology > Watson-Watt, Sir Robert Alexander
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