|
John Mavor
John Mavor was a pioneer in the design of MOS transistors and Charge-Coupled Devices (CCDs) for signal processing. During his career as an educator and researcher at the University of Edinburgh he was appointed Professor before becoming Dean of the Faculty of Science and Engineering. He was subsequently appointed as Principal and Vice-Chancellor at Edinburgh Napier University. Education Born in Ayrshire, Scotland, John Mavor was educated in London. He gained a BSc (Hons) from City University and PhD and DSc (Eng) degrees also from London and, later, Honorary DSc (Eng) awards from both City and Greenwich Universities. Career Following his PhD in Metal-Oxide Silicon (MOS) transistors, in 1968 he joined Texas Instruments before moving to the Glenrothes subsidiary of Hughes Aircraft Company, a key centre for microelectronics in Silicon Glen. He was appointed lecturer at The University of Edinburgh by Ewart Farvis in 1971 where he held two consecutive chairs: the Lothian Chair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MOSFET
The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET), most commonly fabricated by the controlled oxidation of silicon. It has an insulated gate, the voltage of which determines the conductivity of the device. This ability to change conductivity with the amount of applied voltage can be used for amplifying or switching electronic signals. A metal-insulator-semiconductor field-effect transistor (MISFET) is a term almost synonymous with MOSFET. Another synonym is IGFET for insulated-gate field-effect transistor. The basic principle of the field-effect transistor was first patented by Julius Edgar Lilienfeld in 1925.Lilienfeld, Julius Edgar (1926-10-08) "Method and apparatus for controlling electric currents" upright=1.6, Two power MOSFETs in V_in_the_''off''_state,_and_can_conduct_a_continuous_current_of_30 surface-mount_packages._Operating_as_switches,_each_of_these_components_can_su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thorn EMI
Thorn(s) or The Thorn(s) may refer to: Botany * Thorns, spines, and prickles, sharp structures on plants * ''Crataegus monogyna'', or common hawthorn, a plant species Comics and literature * Rose and Thorn, the two personalities of two DC Comics characters * Thorn (Marvel Comics), a fictional character from Marvel Comics * Thornn, a fictional character from Marvel Comics * Thorn (''Inheritance''), a dragon from the ''Inheritance cycle'' * ''Thorns'' (novel), a 1967 science fiction novel by Robert Silverberg * ''Thorn'', a 1982–1986 comic strip by Jeff Smith * Thorn Harvestar, a main character in Jeff Smith's ''Bone'' series * "The Thorn", a poem by William Wordsworth in ''Lyrical Ballads'', 1798 Companies, organisations and teams * Thorn (organization), an anti-human-trafficking organization * Thorn Electrical Industries, an electrical engineering business * Thorn EMI, a major British company involved in consumer electronics, music, defence and retail * Thorn Lighting, lumi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walter Montgomerie Neilson
Walter Montgomerie Neilson (28 November 1819 – 8 July 1889) was a Scottish locomotive and marine engineer and manufacturer. He was born in Glasgow, the son of James Beaumont Neilson, inventor of the hot blast furnace. Walter was trained as an engineer in the Oakbank Foundry run by his uncle John Neilson. He also worked in the St Rollox Engine Works in Glasgow. He was a President of the Institution of Engineers and Shipbuilders in Scotland and a member of the Institution of Civil Engineers. Outside his professional career, he was involved in local politics, the military, and Freemasonry. Neilson and Company In 1843, he took over the running of a family business originally called Neilson & Mitchell, then Neilson & Co. The company was based in Hydepark Street in central Glasgow before expanding to include nearby Finnieston Street. The company started by building ship engines but quickly expanded to building locomotives, at the time a fledgling industry, but with the British emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scottish Office
The Scottish Office was a department of the Government of the United Kingdom from 1885 until 1999, exercising a wide range of government functions in relation to Scotland under the control of the Secretary of State for Scotland. Following the establishment of the Scottish Parliament in 1999, most of its work was transferred to the newly established Scottish Executive (now officially the Scottish Government), with a small residue of functions retained by the Scotland Office. History Following the Act of Union 1707 and the adjournment of the old Parliament of Scotland, the post of Secretary of State for Scotland was established within the government of the Kingdom of Great Britain. The Secretary of State was entrusted with general responsibility for the governance of Scotland, with the Lord Advocate acting as chief law officer in Scotland. The post of Secretary of State for Scotland was abolished in 1746, and the Lord Advocate assumed responsibility for government business in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport Research Institute
The Transport Research Institute (TRI) is a transportation science facility at Napier University in Edinburgh, Scotland Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the .... External links Official website Edinburgh Napier University Transport in Scotland Research institutes in Edinburgh Transport research organizations {{UK-transport-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Ocean Systems Center
The Naval Information Warfare Systems Command (NAVWARSYSCOM), based in San Diego, is one of six SYSCOM Echelon II organizations within the United States Navy and is the Navy's technical authority and acquisition command for C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance), business information technology and space systems. Echelon II means that the organization reports to someone who, in turn, reports directly to the Chief of Naval Operations on the military side. From a civilian perspective, NAVWARSYSCOM reports to the Assistant Secretary of the Navy ( RDA). The command was formerly known as SPAWAR, or the Space and Naval Warfare Systems Command and was renamed in June 2019 to better align its identity with its mission. NAVWARSYSCOM supports over 150 programs managed by the Program Executive Office (PEO) for Command, Control, Communications, Computers and Intelligence (C4I), as well as the programs of PEO for Enterprise Informatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Focal Plane Arrays
A staring array, also known as staring-plane array or focal-plane array (FPA), is an image sensor consisting of an array (typically rectangular) of light-sensing pixels at the focal plane of a lens. FPAs are used most commonly for imaging purposes (e.g. taking pictures or video imagery), but can also be used for non-imaging purposes such as spectrometry, LIDAR, and wave-front sensing. In radio astronomy, the FPA is at the focus of a radio telescope. At optical and infrared wavelengths, it can refer to a variety of imaging device types, but in common usage it refers to two-dimensional devices that are sensitive in the infrared spectrum. Devices sensitive in other spectra are usually referred to by other terms, such as CCD ( charge-coupled device) and CMOS image sensor in the visible spectrum. FPAs operate by detecting photons at particular wavelengths and then generating an electrical charge, voltage, or resistance in relation to the number of photons detected at each pixel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infrared
Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light. It is therefore invisible to the human eye. IR is generally understood to encompass wavelengths from around 1 millimeter (300 GHz) to the nominal red edge of the visible spectrum, around 700 nanometers (430 THz). Longer IR wavelengths (30 μm-100 μm) are sometimes included as part of the terahertz radiation range. Almost all black-body radiation from objects near room temperature is at infrared wavelengths. As a form of electromagnetic radiation, IR propagates energy and momentum, exerts radiation pressure, and has properties corresponding to both those of a wave and of a particle, the photon. It was long known that fires emit invisible heat; in 1681 the pioneering experimenter Edme Mariotte showed that glass, though transparent to sunlight, obstructed radiant heat. In 1800 the astronomer Sir William Herschel discovered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philips
Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters is still in Eindhoven. Philips was formerly one of the largest electronics companies in the world, but is currently focused on the area of health technology, having divested its other divisions. The company was founded in 1891 by Gerard Philips and his father Frederik, with their first products being light bulbs. It currently employs around 80,000 people across 100 countries. The company gained its royal honorary title (hence the ''Koninklijke'') in 1998 and dropped the "Electronics" in its name in 2013, due to its refocusing from consumer electronics to healthcare technology. Philips is organized into three main divisions: Personal Health (formerly Philips Consumer Electronics and Philips Domestic Appliances and Personal Care), Connecte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Admiralty Underwater Weapons Establishment, Portland
The Admiralty Underwater Weapons Establishment was an Admiralty research department dedicated to underwater detection systems and weapons. It was formed at the Isle of Portland in 1959 and later became part of the Admiralty Research Agency (ARE) in 1984. History In 1959, Portland's Admiralty Gunnery Establishment was transferred to Portsdown Hill, allowing the research at Portland to focus on anti-submarine research and underwater weapons. The Admiralty Underwater Weapons Establishment was formed in 1959 by the transfer of a number of Admiralty research establishments to Portland, including: * the Underwater Launching Establishment at Bournemouth * the Torpedo Experimental Establishment at Greenock * the Underwater Countermeasures and Weapons Establishment at Havant The Underwater Detection Establishment at Portland was then itself amalgamated into the AUWE the following year. This amalgamation saw all research into underwater weapons and detection systems concentrated at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RSRE
The Royal Signals and Radar Establishment (RSRE) was a scientific research establishment within the Ministry of Defence (MoD) of the United Kingdom. It was located primarily at Malvern in Worcestershire, England. The RSRE motto was ''Ubique Sentio'' (Latin for "I sense everywhere"). History RSRE was formed in 1976 by an amalgamation of previous research organizations; these included the Royal Radar Establishment (RRE), itself derived from the World War II-era Telecommunications Research Establishment, the Signals Research and Development Establishment (SRDE) in Christchruch, Dorset, and the Services Electronic Research Laboratory (SERL) at Baldock. Beginning in 1979, the SRDE and SERL moved to Malvern to join the RRE's location.EdsRobert Budand Philip Gummett, ''Cold War Hot Science: Applied Research in Britain's Defence Laboratories 1945-1990'', Harwood, 1999 There were several out-stations in Worcestershire, including the ex-RAF airfields at Defford and Pershore and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Defence (United Kingdom)
The Ministry of Defence (MOD or MoD) is the department responsible for implementing the defence policy set by His Majesty's Government, and is the headquarters of the British Armed Forces. The MOD states that its principal objectives are to defend the United Kingdom of Great Britain and Northern Ireland and its interests and to strengthen international peace and stability. The MOD also manages day-to-day running of the armed forces, contingency planning and defence procurement. The expenditure, administration and policy of the MOD are scrutinised by the Defence Select Committee, except for Defence Intelligence which instead falls under the Intelligence and Security Committee of Parliament. History During the 1920s and 1930s, British civil servants and politicians, looking back at the performance of the state during the First World War, concluded that there was a need for greater co-ordination between the three services that made up the armed forces of the United Kingdom: t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(Tony_Radakin_cropped).jpg "Click for more on -> Ministry Of Defence (United Kingdom)")