- Passive Warning Radar
- Abbreviation: PWR
Универсальный русско-английский словарь. Академик.ру. 2011.
Passive Warning Radar
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Monica tail warning radar — Monica was a range only tail warning radar for bombers, introduced by the RAF in the spring of 1942. Officially known as ARI 5664, it operated at frequencies of around 300 MHz. It was developed at the Bomber Support Development Unit in… … Wikipedia
tail-warning radar — A radar system installed on military aircraft to warn the pilot of an aircraft approaching from the rear. These are now being replaced by advanced or passive radar warning receivers, which indicate the presence of aircraft all around the aircraft … Aviation dictionary
Radar MASINT — is one of the subdisciplines of Measurement and Signature Intelligence (MASINT) and refers to intelligence gathering activities that bring together disparate elements that do not fit within the definitions of Signals Intelligence (SIGINT),… … Wikipedia
Passive radar — systems (also referred to as passive coherent location and passive covert radar) encompass a class of radar systems that detect and track objects by processing reflections from non cooperative sources of illumination in the environment, such as… … Wikipedia
Radar passif — Un radar passif est un radar qui peut détecter et suivre un objet en utilisant les réflexions de sources étrangères au système telles que des stations de radiodiffusion ou de radiocommunication. C est un cas particulier du radar bistatique qui… … Wikipédia en Français
warning system — ▪ military technology Introduction in military science, any method used to detect the situation or intention of an enemy so that warning can be given. Because military tactics from time immemorial have stressed the value of surprise… … Universalium
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
Radar AESA — APAR AESA a bordo de la Tromp (F 803), una fragata clase De Zeven Provinciën de la Armada Real de los Países Bajos. Un radar activo de barrido electrónico, también conocido como AESA (siglas en inglés de Active Electronically Scanned Array), es… … Wikipedia Español
warning receiver — A passive electromagnetic/IR (infrared)/laser receiver with the primary aim of warning about the presence of enemy aircraft and/or a missile launch. The illustration shows a typical radar warning receiver … Aviation dictionary
P-70 radar — Country of origin Soviet Union Introduced 1968 Number built 11 … Wikipedia
