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Philippe Dupuis (engineer)
Philippe Dupuis (1931-2019) was a French post-war telecommunications engineer, polytechnician, and a radiocommunications expert born in Saint Romain de Colbosc, Normandy, France. He co-invented Global System for Mobile Communications (GSM). He was on the ETSI Technical Committee and also served as the president of the GSM group. Early life and education Dupuis received a laureate in mathematics in the general competition of high schools and colleges in 1949. He graduated from Polytechnique in 1956. Career Dupuis started his career at PTT or "Postes, Télégraphes et Téléphones de France," in 1956. He supervised the launch of the first French mobile VHF telephony network covering Paris. Dupuis joined France Câbles & Radio, a state-owned company in 1962. The company sent him to Senegal for three years to oversee the activities in West Africa. In 1973, Dupuis led the creation of the Telecommunications Department for external networks. He re-joined PTT as the head of the in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Engineer
Telecommunications Engineering is a subfield of electrical engineering which seeks to design and devise systems of communication at a distance. The work ranges from basic circuit design to strategic mass developments. A telecommunication engineer is responsible for designing and overseeing the installation of telecommunications equipment and facilities, such as complex electronic switching systems, and other plain old telephone service facilities, optical fiber cabling, IP networks, and microwave transmission systems. Telecommunications engineering also overlaps with broadcast engineering. Telecommunication is a diverse field of engineering connected to electronic, civil and systems engineering. Ultimately, telecom engineers are responsible for providing high-speed data transmission services. They use a variety of equipment and transport media to design the telecom network infrastructure; the most common media used by wired telecommunications today are twisted pair, coaxial c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Romain-de-Colbosc
Saint-Romain-de-Colbosc () is a commune in the Seine-Maritime department in the Normandy region in northern France. Geography Saint-Romain-de-Colbosc is a small farming and light industrial town in the Pays de Caux, situated some east of Le Havre, at the junction of the D34 and D6015 roads. Population Places of interest * The eighteenth-century church * Ruins of the chateau of Robert. * The chateau of Grosmesnil. * A fifteenth-century manorhouse. * The Franco-Prussian War memorial. * A sixteenth-century stone cross. * The fifteenth-century porch of the old hospital. * A Protestant church, dating from the nineteenth century. See also *Tramway de Saint-Romain-de-Colbosc *Communes of the Seine-Maritime department The following is a list of the 708 communes of the French department of Seine-Maritime. The communes cooperate in the following intercommunalities (as of 2020): [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very High Frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves ( radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and ILS) wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ETSI
The European Telecommunications Standards Institute (ETSI) is an independent, not-for-profit, standardization organization in the field of information and communications. ETSI supports the development and testing of global technical standards for ICT-enabled systems, applications and services. Overview ETSI was set up in 1988 by the European Conference of Postal and Telecommunications Administrations ( CEPT) following a proposal from the European Commission. ETSI is the officially recognized body with a responsibility for the standardization of Information and Communication Technologies (ICT). It is one of the three bodies, the others being CEN and CENELEC, officially recognized by the European Union as a European Standards Organization (ESO). The role of the European Standards Organizations is to support EU regulation and policies through the production of Harmonised European Standards and other deliverables. The standards developed by ESOs are the only ones that can be rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippe Dupuis Carphone
Philippe is a masculine sometimes feminin given name, cognate to Philip. It may refer to: * Philippe of Belgium (born 1960), King of the Belgians (2013–present) * Philippe (footballer) (born 2000), Brazilian footballer * Prince Philippe, Count of Flanders, father to Albert I of Belgium * Philippe d'Orléans (other), multiple people * Philippe A. Autexier (1954–1998), French music historian * Philippe Blain, French volleyball player and coach * Philippe Najib Boulos (1902–1979), Lebanese lawyer and politician * Philippe Coutinho, Brazilian footballer * Philippe Daverio (1949–2020), Italian art historian * Philippe Dubuisson-Lebon, Canadian football player * Philippe Ginestet (born 1954), French billionaire businessman, founder of GiFi * Philippe Gilbert, Belgian bicycle racer * Philippe Petit, French performer and tightrope artist * Philippe Petitcolin (born 1952/53), French businessman, CEO of Safran * Philippe Russo, French singer * Philippe Sella, French rugby ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knight
A knight is a person granted an honorary title of knighthood by a head of state (including the Pope) or representative for service to the monarch, the church or the country, especially in a military capacity. Knighthood finds origins in the Greek ''hippeis'' and '' hoplite'' (ἱππεῖς) and Roman '' eques'' and ''centurion'' of classical antiquity. In the Early Middle Ages in Europe, knighthood was conferred upon mounted warriors. During the High Middle Ages, knighthood was considered a class of lower nobility. By the Late Middle Ages, the rank had become associated with the ideals of chivalry, a code of conduct for the perfect courtly Christian warrior. Often, a knight was a vassal who served as an elite fighter or a bodyguard for a lord, with payment in the form of land holdings. The lords trusted the knights, who were skilled in battle on horseback. Knighthood in the Middle Ages was closely linked with horsemanship (and especially the joust) from its origins in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legion Of Honour
The National Order of the Legion of Honour (french: Ordre national de la Légion d'honneur), formerly the Royal Order of the Legion of Honour ('), is the highest French order of merit, both military and civil. Established in 1802 by Napoleon, Napoleon Bonaparte, it has been retained (with occasional slight alterations) by all later French governments and regimes. The order's motto is ' ("Honour and Fatherland"); its Seat (legal entity), seat is the Palais de la Légion d'Honneur next to the Musée d'Orsay, on the left bank of the Seine in Paris. The order is divided into five degrees of increasing distinction: ' (Knight), ' (Officer), ' (Commander (order), Commander), ' (Grand Officer) and ' (Grand Cross). History Consulate During the French Revolution, all of the French Order of chivalry, orders of chivalry were abolished and replaced with Weapons of Honour. It was the wish of Napoleon, Napoleon Bonaparte, the French Consulate, First Consul, to create a reward to commend c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Haug
Dr. Thomas Haug (born 1927 in Norway) is an electrical engineer known for developing the cellular telephone networks. Haug received a master's degree in Electrical Engineering from the Technical University of Norway in Trondheim in 1951, and a degree of Licentiate from KTH—corresponding to a PhD—from the Royal Institute of Technology in Stockholm in 1973. Professional career Haug worked at the Ericsson group in Stockholm and with Westinghouse in Baltimore, Maryland, USA, primarily on radio projects. In 1966 Haug joined the Swedish Board of Telecommunications where, together with Östen Mäkitalo and lead the joint Nordic project for cellular communications called the Nordic Mobile Telephone (NMT) system. NMT was an analog mobile phone system commercialized in 1980 in Saudi Arabia and throughout the Nordic countries through 1982, reaching 1 million subscribers in 1990. The NMT system enabled roaming among countries and lead the way to the common European System (GSM). Thoma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Clerk Maxwell Medal And Prize
The Institute of Physics awards numerous prizes to acknowledge contributions to physics research, education and applications. It also offers smaller specific subject-group prizes, such as for PhD thesis submissions. Bilateral awards * The Max Born Medal and Prize is awarded yearly by the German Physical Society and the Institute of Physics in memory of the German physicist Max Born. The prize recognizes "outstanding contributions to physics" and is awarded to physicists based in Germany and in the UK or Ireland in alternate years. * The Fernand Holweck Medal and Prize is awarded jointly by the French and British Physical Societies for distinguished work in any aspect of physics that is ongoing or has been carried out within the 10 years preceding the award. * The Harrie Massey Medal and Prize is awarded biennially jointly by the Institute of Physics and by The Australian Institute of Physics. * The Giuseppe Occhialini Medal and Prize is awarded to physicists in alternating years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prince William, Duke Of Cambridge
William, Prince of Wales, (William Arthur Philip Louis; born 21 June 1982) is the heir apparent to the British throne. He is the elder son of King Charles III and his first wife Diana, Princess of Wales. Born in London, William was educated at Wetherby School, Ludgrove School and Eton College. He earned a Scottish Master of Arts degree in geography at the University of St Andrews. William then trained at Royal Military Academy Sandhurst prior to serving with the Blues and Royals. In April 2008, William graduated from Royal Air Force College Cranwell, joining RAF Search and Rescue Force in early 2009. He served as a full-time pilot with the East Anglian Air Ambulance for two years, starting in July 2015. William performs official duties and engagements on behalf of the King. He holds patronage with over 30 charitable and military organisations, including the Tusk Trust, Centrepoint, and London's Air Ambulance Charity. He undertakes projects through The Royal Foundation, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edinburgh
Edinburgh ( ; gd, Dùn Èideann ) is the capital city of Scotland and one of its 32 Council areas of Scotland, council areas. Historically part of the county of Midlothian (interchangeably Edinburghshire before 1921), it is located in Lothian on the southern shore of the Firth of Forth. Edinburgh is Scotland's List of towns and cities in Scotland by population, second-most populous city, after Glasgow, and the List of cities in the United Kingdom, seventh-most populous city in the United Kingdom. Recognised as the capital of Scotland since at least the 15th century, Edinburgh is the seat of the Scottish Government, the Scottish Parliament and the Courts of Scotland, highest courts in Scotland. The city's Holyrood Palace, Palace of Holyroodhouse is the official residence of the Monarchy of the United Kingdom, British monarchy in Scotland. The city has long been a centre of education, particularly in the fields of medicine, Scots law, Scottish law, literature, philosophy, the sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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