Marconi's law
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Marconi's law — is the relation between height of antennae and maximum signalling distance. Guglielmo Marconi enunciated at one time an empirical law that, for simple vertical sending and receiving antennae of equal height, the maximum working telegraphic… … Wikipedia
Guglielmo Marconi — Born 25 April 1874(1874 04 25) Palazzo Marescalchi, Bologna … Wikipedia
Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism … Wikipedia
List of eponymous laws — This list of eponymous laws provides links to articles on laws, adages, and other succinct observations or predictions named after a person. In some cases the person named has coined the law – such as Parkinson s law. In others, the work or… … Wikipedia
BAE Systems — Infobox Company name = BAE Systems plc company type = Public (lse|BA.) foundation = 30 November 1999 location city = Farnborough location country = England, UK locations = key people = Richard Olver (Chairman) Ian King (CEO) area served =… … Wikipedia
David Lloyd George — Lloyd George redirects here. For the U.S. Federal Judge, see Lloyd D. George. In this name, the family name is Lloyd George, not George. The Right Honourable The Earl Lloyd George of Dwyfor OM PC … Wikipedia
Charles K. Kao — This is a Chinese name; the family name is Kao (高). Charles Kuen Kao 高錕 Born November 4 … Wikipedia
General Electric Company plc — Infobox Defunct Company company name = The General Electric Company plc company company type = Electronics and engineering fate = Renamed Marconi plc foundation = 1886 defunct = 1999 location = Coventry, United Kingdom successor = Marconi plc… … Wikipedia
2000 New Year Honours — The insignia of the Grand Cross of the Order of St Michael and St George: Andrew Wood was awarded the Grand Cross in this Honours list. The New Year Honours 2000 for the United Kingdom were announced on 31 December 1999, to celebrate the year… … Wikipedia
electromagnetic radiation — Physics. radiation consisting of electromagnetic waves, including radio waves, infrared, visible light, ultraviolet, x rays, and gamma rays. [1950 55] * * * Energy propagated through free space or through a material medium in the form of… … Universalium
