search-and-track radar

См. также в других словарях:

• Infra-red search and track — [ F 35.] An infra red search and track (IRST) system (sometimes known as infra red sighting and tracking ) is a method for detecting and tracking objects which give off infrared radiation such as jet aircraft and helicopters. IRST is a… …   Wikipedia

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

• 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

• Search for extraterrestrial intelligence — The search for extraterrestrial intelligence is sometimes abbreviated as SETI. For other uses, see SETI (disambiguation). Screen shot of the screensaver for SETI@home, a distributed computing project in which volunteers donate idle computer power …   Wikipedia

• Defence Research and Development Organisation — Sanskrit: बलस्य मूलं विज्ञानम् Strength s Origin is in Science [1] Agency overvi …   Wikipedia

• track — [trak] n. [LME trak < MFr trac, a track, tract, trace < ?] 1. a mark or series of marks or other discoverable evidence left by a person, animal, or thing that has passed, as a footprint, wheel rut, wake of a boat, etc. 2. a trace or vestige …   English World dictionary

• CLC-1 Radar — CLC 1 short range surveillance radar is a ground based mobile tracking radar used by the People s Liberation Army of China. Installation and UseThe CLC 1 radar is installed on the Type 95 (also known as PGZ 95) self propelled anti aircraft… …   Wikipedia

• Track-while-scan — Der Ausdruck Betriebsmodus definiert bei Radargeräten ein spezielles Signalprofil, welches für eine bestimmte Aufgabe (z. B. Suche nach Luftzielen oder Erfassung von Schiffen auf See) optimiert ist. Die wichtigsten Parameter in diesem Profil sind …   Deutsch Wikipedia

• Types and uses of radar — Radar has many different types and applications: * Search radars scan a wide area with pulses of short radio waves. They usually scan the area two to four times a minute. The waves are usually less than a meter long. Ships and planes are metal,… …   Wikipedia

• track — track1 W2S2 [træk] n ▬▬▬▬▬▬▬ 1¦(path/road)¦ 2¦(marks on ground)¦ 3¦(for racing)¦ 4¦(train)¦ 5 be on the right/wrong track 6 keep/lose track of somebody/something 7¦(music/song)¦ 8 stop/halt (dead) in your tracks 9 cover your tracks …   Dictionary of contemporary English

• track — 1 noun 1 ROAD (C) a narrow road with a rough uneven surface that cars can travel on: The road leading to the farm was little more than a rough track. | a deeply rutted cart track 2 PATH (C) a narrow path, especially one made by people or animals… …   Longman dictionary of contemporary English