- dipole antenna system
- Техника: дипольная антенная система
Универсальный англо-русский словарь. Академик.ру. 2011.
dipole antenna system
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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
dipole antenna — i. An antenna system composed of two, separated, electrically equal elements. ii. Radiators, usually fed in the center, that produce a maximum of radiation in the plane normal to its axis. The length required for efficient radiation is a function … Aviation dictionary
Antenna measurement — techniques refers to the testing of antennas to ensure that the antenna meets specifications or simply to characterize it. Typical parameters of antennas are gain, radiation pattern, beamwidth, polarization, and impedance.The antenna pattern is… … Wikipedia
dipole — [dī′pōl΄] n. 1. Physics any system having two equal but opposite electric charges or magnetic poles separated by a very small distance 2. Chem. a polar molecule in which the centers of positive and negative charge are separated 3. a radio or… … English World dictionary
Antenna (radio) — Whip antenna on car … Wikipedia
Antenna — Contents 1 Science and engineering 1.1 Technology 1.2 Biology … 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
dipole — noun Etymology: International Scientific Vocabulary Date: 1912 1. a. a pair of equal and opposite electric charges or magnetic poles of opposite sign separated especially by a small distance b. a body or system (as a molecule) having such charges … New Collegiate Dictionary
Monopole antenna — Mast radiator monopole antenna used for broadcasting. AM radio station WARE, Warren, Massachusetts, USA. A monopole antenna is a class of radio antenna consisting of a straight rod shaped conductor, often mounted perpendicularly over some type of … Wikipedia
HRS antenna — HRS type antennas are more or less the standard antenna used for long distance high power shortwave broadcasting (> 1000 km). Contents 1 History of HRS design 2 Nomenclature 3 A versatile antenna type … Wikipedia
Coaxial antenna — A coaxial antenna (often known as a coaxial dipole) is a particular form of a half wave dipole antenna, most often employed as a vertically polarized omnidirectional antenna. Contents 1 History 2 Configuration 3 Bazooka Dipole coaxial antenna … Wikipedia
