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1 antenna
(мн. antennae) n•- airborne antenna - aircraft-type antenna - all-around looking antenna - all-band antenna - anti-interference antenna - approach antenna - approach azimuth antenna - approach elevation antenna - back azimuth antenna - back-to-back antennas - broadbeam antenna - broad sector antenna - cavity antenna - clearance antenna - closed antenna - coil antenna - collapsible antenna - communications antenna - crossed-loop antenna - deep-space antenna - dipole antenna - directional antenna - DF antenna - direction finder antenna - dummy antenna - elevation antenna - end-fire antenna - fixed sector antenna - flush-mounted antenna - folding antenna - frame antenna - gain antenna - glide-path antenna - glide-slope antenna - guyed antenna - highly directional antenna - homing antenna - horn antenna - localizer antenna - LOC antenna - long-range antenna - loop antenna - marker antenna - matched antenna - mismatched antenna - monopole antenna - narrow-beam antenna - omnidirectional antenna - omnipole antenna - parabolic antenna - radar antenna - radio altimeter antenna - receiving antenna - reception antenna - rhombic antenna - rod antenna - rotable antenna - rotating antenna - sector antenna - selective identification feature antenna - sense antenna - SIF antenna - slot antenna - space-borne antenna - spacecraft antenna - split antenna - spot-beam antenna - suppressive antenna - trailing antenna - transmitting antenna - umbrella-type antenna - UHF antenna - ultra high frequency antenna - very high frequency omnidirectional radio range antenna - VOR antenna - wide aperture antenna - wide-band antenna - wire antenna -
2 antenna aperture efficiency
English-Ukrainian dictionary of aviation terms > antenna aperture efficiency
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3 wide aperture antenna
English-Ukrainian dictionary of aviation terms > wide aperture antenna
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4 efficiency
n1) ефективність, результативність2) віддача, коефіцієнт корисної дії, ККД◊•- adiabatic efficiency - aerodynamic efficiency - ampere-hour efficiency - antenna efficiency - antenna aperture efficiency - bandwidth efficiency - beam power efficiency - blockage efficiency - calorific efficiency - combustion efficiency - composite efficiency - fuel efficiency - joint efficiency - laser efficiency - lubricating efficiency - mechanical efficiency - operating efficiency - operational efficiency - propulsive efficiency - reply efficiency - respiratory efficiency - system efficiency - thermal efficiency
См. также в других словарях:
Antenna (radio) — Whip antenna on car … Wikipedia
Antenna aperture — As a receiver, antenna aperture can be visualised as the area of a circle constructed broadside to incoming radiation where all radiation passing within the circle is delivered by the antenna to a matched load. (Note that transmitting and… … Wikipedia
Antenna diversity — Antenna diversity, also known as space diversity, is one in a superset of wireless diversity schemes that utilizes two or more antennas to improve the quality and reliability of a wireless link. Often, especially in urban and indoor environments … Wikipedia
Antenna effective area — In telecommunication, antenna effective area or effective aperture is the functionally equivalent area from which an antenna directed toward the source of the received signal gathers or absorbs the energy of an incident electromagnetic wave. Note … Wikipedia
Aperture (disambiguation) — An aperture is an opening, in particular one whose size determines what can or cannot pass through. The term can in particular refer to:*Aperture of an optical system, the opening that limits the amount of light that can pass through *Aperture… … Wikipedia
Antenna factor — In telecommunications, the antenna factor AF (unit: 1/m) is defined as the ratio of the incident electromagnetic field strength E (units: V/m or µV/m) to the voltage V (units: V or µV) on the line connection of an antenna:: AF = frac EVIf all… … Wikipedia
Aperture — For other uses, see Aperture (disambiguation). f stops demonstrated on a lens … Wikipedia
Aperture-to-medium coupling loss — In telecommunication, aperture to medium coupling loss is the difference between the theoretical gain of a very large antenna, such as the antennas in beyond the horizon microwave links, and the gain that can be realized in practice. Note 1:… … Wikipedia
antenna aperture — antenos apertūra statusas T sritis radioelektronika atitikmenys: angl. antenna aperture vok. Antennenapertur, f rus. апертура антенны, f pranc. ouverture d antenne, f … Radioelektronikos terminų žodynas
Inverse synthetic aperture radar — (ISAR) is a technique to generate a two dimensional high resolution image of a target.In situations where other radars display only a single unidentifiable bright moving pixel, the ISAR image is often adequate to discriminate between various… … Wikipedia
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