double-fed aerial

double-fed aerial
антенна с питанием в двух точках

cheese aerial — параболоидная антенна

stacked aerial — многоярусная антенна

stagger aerial — многоэтажная антенна

trailing aerial — буксируемая антенна

balanced aerial — симметричная антенна


English-Russian big polytechnic dictionary. 2014.

Игры ⚽ Поможем сделать НИР

Смотреть что такое "double-fed aerial" в других словарях:

  • Double Cross System — The Double Cross System, or XX System, was a World War II anti espionage and deception operation of the British military intelligence arm, MI5. Nazi agents in Britain real and false were captured, turned themselves in or simply announced… …   Wikipedia

  • Pratt & Whitney R-2800 Double Wasp — R 2800 Double Wasp A preserved R 2800 21 Double Wasp Type Radial engine …   Wikipedia

  • Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   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

  • photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

  • international relations — a branch of political science dealing with the relations between nations. [1970 75] * * * Study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies and political… …   Universalium

  • environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

  • United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… …   Universalium

  • Occupation of the Jordan Valley (1918) — Australian Imperial Force (AIF) Canteen in the Jordan Valley The British Empire s occupation of the Jordan Valley occurred during the Sinai and Palestine Campaign of World War I, beginning after the Capture of Jericho in February when the… …   Wikipedia

  • Movie projector — This article is concerned with technical aspects of moving film projection. For non film movie projection, see digital cinema. For historical aspects, see the article history of cinema. 35 mm movie projector in operation …   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


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»