azimuth scanning

azimuth scanning
сканирование по азимуту

scanning operation — операция сканирования

scanning resolution — разрешение при сканировании

central scanning loop — центральный цикл сканирования

scanning diagram — схема сканирования; схема просмотра

scanning rate — скорость развертки; частота сканирования

English-Russian dictionary of Information technology. 2005.

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  • scanning — In radar, the motion of the radar antenna assembly when searching for targets. Scanning usually follows a systematic pattern involving one or more of the following: i. In horizontal scanning (or search lighting), the antenna is continuously… …   Aviation dictionary

  • Conical scanning — is a system used in early radar units to improve their accuracy, as well as making it easier to steer the antenna properly to point at a target. Conical scanning is similar in concept to the earlier lobe switching concept used on some of the… …   Wikipedia

  • conical scanning — A radar scan pattern in which a point on the radar beam describes a circle at the base of a cone. This type of scan pattern provides both elevation and azimuth data. The radiation pattern of the antenna is made slightly lopsided, and the antenna… …   Aviation dictionary

  • horizontal scanning — In radar scanning, rotating the antenna in the azimuth around the horizon or in a sector. Also called seareh lighting …   Aviation dictionary

  • Microwave landing system — The NASA 737 research aircraft on the Wallops runway in 1987 with the Microwave Landing System equipment in the foreground. A microwave landing system (MLS) is an all weather, precision landing system originally intended to replace or supplement… …   Wikipedia

  • Pelena-1 — The Pelena 1 (in Russian means Shroud ) is a Russian ground based jamming system.Designed for jamming the AN/APY 2 radar, the primary component of the airborne warning and control system (AWACS), by automatically inducing a jamming frequency on… …   Wikipedia

  • Zhuk radar — Zhuk Zhuk ME Antenna at MAKS 2007 Country of origin Russia Type Slotted Planar/PESA/AESA …   Wikipedia

  • Monopulse radar — is an adaptation of conical scanning radar which sends additional information in the radar signal in order to avoid problems caused by rapid changes in signal strength. The system also makes jamming more difficult. Most radars designed since the… …   Wikipedia

  • Weather radar — in Norman, Oklahoma with rainshaft …   Wikipedia

  • Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll …   Wikipedia

  • Helical scan — is a method of recording high bandwidth signals onto magnetic tape. It is used in video tape recorders, video cassette recorders, digital audio tape recorders, and some computer tape drives. Comparison to linear tape recording In a fixed head… …   Wikipedia

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