- sector-shaped pattern
- секторная диаграмма направленности
Большой англо-русский и русско-английский словарь. 2001.
sector-shaped pattern
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Sector antenna — OverviewSector antenna is a kind of directional antenna with a sector shaped radiation pattern. In mobile communications, these antennas are typically installed in base station sites for point to multipoint connections.tructure, Materials and… … Wikipedia
Sector model — The sector model also known as the Hoyt model was proposed in 1939 by economist Homer Hoyt. It is a model of urban land use and modified the concentric zone model of city development.Hoyt, H. (1939) The Structure and Growth of Residential… … Wikipedia
Barrage (artillery) — A German barrage falling on Allied trenches at Ypres, probably during the second battle in 1915. A barrage is a line or barrier of exploding artillery shells, created by the co ordinated aiming of a large number of guns firing continuously. Its… … Wikipedia
Battle of Pork Chop Hill — Infobox Military Conflict conflict=Battle of Pork Chop Hill partof= Korean War caption= date=March July 1953 place=coord|38|14|29|N|127|1|10|E, near Cheorwon, Korea result=UN victory in April action Chinese victory in July action… … Wikipedia
Butt Report — The Butt Report was a report prepared during World War II which revealed the wide spread failure of bombers to deliver their payloads to the correct target.At the start of the war, RAF Bomber Command had no real means of determining the success… … Wikipedia
Vivaldi-antenna — A Vivaldi antenna is a co planar broadband antenna, which is made from a on both sides metallized dielectric plate.The feeding line excites a circular space via a microstrip line, terminated with a sector shaped area.From the circular resonant… … Wikipedia
china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material … Universalium
China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast … Universalium
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium
United Kingdom — a kingdom in NW Europe, consisting of Great Britain and Northern Ireland: formerly comprising Great Britain and Ireland 1801 1922. 58,610,182; 94,242 sq. mi. (244,100 sq. km). Cap.: London. Abbr.: U.K. Official name, United Kingdom of Great… … Universalium
Germany — /jerr meuh nee/, n. a republic in central Europe: after World War II divided into four zones, British, French, U.S., and Soviet, and in 1949 into East Germany and West Germany; East and West Germany were reunited in 1990. 84,068,216; 137,852 sq.… … Universalium
