- antenna orientation
- 1) Техника: ориентация антенны2) Безопасность: ориентирование антенны
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
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
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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
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Helical antenna — Helical antennas can operate in one of two principal modes: normal (broadside) mode or axial (or endfire) mode.In the normal mode , the dimensions of the helix are small compared with the wavelength. The far field radiation pattern is similar to… … Wikipedia
Mars 1 — This is for a Soviet space probe, for moon designated as Mars I, see Phobos (moon). This is for a Soviet space probe, for a Chinese space probe sometimes referred to as Mars 1, see Yinghuo 1. Mars 1, also known as 1962 Beta Nu 1, Mars 2MV 4 and… … Wikipedia
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Exploration of Mars — Viking Lander 2 site May 1979 Viking Lander 1 site February 1978 The exploration of Mars has been an importan … Wikipedia