- shaped-reflector antenna
- Техника: профильно-отражательная антенна
Универсальный англо-русский словарь. Академик.ру. 2011.
shaped-reflector antenna
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Parabolic antenna — A parabolic satellite communications antenna at Erdfunkstelle Raisting, the biggest facility for satellite communication in the world, in Raisting, Bavaria, Germany. It has a Cassegrain type feed. A parabolic antenna is an antenna that uses a… … Wikipedia
Horn Antenna — Infobox nrhp name =Horn Antenna nrhp type = nhl caption = location= Holmdel, New Jersey USA lat degrees = 40 lat minutes = 23 lat seconds = 29.43 lat direction = N long degrees = 74 long minutes = 11 long seconds = 6.91 long direction = W… … Wikipedia
dish antenna — /dɪʃ ænˈtɛnə/ (say dish an tenuh) noun an antenna, commonly used in microwave systems, having a dish shaped reflector …
Horn antenna — Pyramidal microwave horn antenna, with a bandwidth of 0.8 to 18 GHz. A coaxial cable feedline attaches to the connector visible at top. This type is called a ridged horn; the curving fins visible inside the mouth of the horn increase the antenna… … Wikipedia
Corner reflector — Working principle of a corner reflector A corner reflector is a retroreflector consisting of three mutually perpendicular, intersecting flat surfaces, which reflects waves back directly towards the source, but shifted (translated). Unlike a… … Wikipedia
Dipole antenna — A schematic of a half wave dipole antenna connected to an unbalanced coaxial cable. Better practice is to connect the balanced dipole to the unbalanced line with a balun. A dipole antenna is a radio antenna that can be made of a simple wire, with … Wikipedia
Metamaterial antenna — This Z antenna tested at the National Institute of Standards and Technology is smaller than a standard antenna with comparable properties. Its high efficiency is derived from the Z element inside the square that acts as a metamaterial, greatly… … Wikipedia
Quad antenna — patent US2537191 A quad antenna. The quad antenna is an … Wikipedia
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
dish antenna — n. an antenna consisting of a dish shaped, usually concave parabolic, reflector, used to transmit or receive radio and TV signals, as from orbiting satellites * * * … Universalium
dish antenna — n. an antenna consisting of a dish shaped, usually concave parabolic, reflector, used to transmit or receive radio and TV signals, as from orbiting satellites … English World dictionary
