beam aerial radio
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Antenna (radio) — Whip antenna on car … 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
Unmanned aerial vehicle — UAV redirects here. For the entertainment company, see UAV Corp.. For the veterans organization, see Ukrainian American Veterans. A group photo of aerial demonstrators at the 2005 Naval Unmanned Aerial Vehicle Air Demo. An unmanned aerial vehicle … Wikipedia
Lorenz beam — The Lorenz beam blind landing system was an air radio navigation system in use from the late 1930s. The name refers to the company that produced the system; Lorenz referred to it simply as the Ultrakurzwellen Landefunkfeuer, German for ultra… … Wikipedia
Particle beam weapon — A particle beam weapon uses an ultra high energy beam of atoms or electrons (i.e., a particle beam) to damage a material target by hitting it, and thus disrupting its atomic and molecular structure. A particle beam weapon is a type of directed… … Wikipedia
Citizens' band radio — Typical 1980s CB base station, used with outdoor antenna. This radio may also be used in an automobile, since it is powered by 13.8V DC. Shown with Astatic Power D 104 desk mic … Wikipedia
Marconi, Guglielmo — born April 25, 1874, Bologna, Italy died July 20, 1937, Rome Italian physicist and inventor. He began experimenting with radio waves in 1894. In 1896 he went to England, where he developed a successful system of radio telegraphy. His work on the… … Universalium
Edward George Bowen — Edward George Taffy Bowen, CBE, FRS (14 January, 1911 – 12 August, 1991) was a British physicist who made a major contribution to the development of radar and so helped win both the Battle of Britain and the Battle of the Atlantic.Early… … Wikipedia
Television interference — (TVI) is a term for anything that can adversely affect the signal reaching the TV or the TV s ability to function correctly. It is usually an indicator of electromagnetic compatibility problems.In this page only conventional UHF (or VHF) AM TV… … Wikipedia
Chain Home — Radar Coverage 1939 1940 Chain Home was the codename for the ring of coastal Early Warning radar stations built by the British before and during the Second World War. The system otherwise known as AMES Type 1 (Air Ministry Experimental Station)… … Wikipedia
smart bomb — noun a bomb that can be guided (by a laser beam or radio) to its target smart bombs have revolutionized aerial bombardment • Ant: ↑dumb bomb • Hypernyms: ↑bomb • Hyponyms: ↑laser guided bomb, ↑LGB * * … Useful english dictionary
