radar sensitivity improvement program

См. также в других словарях:

• 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

• History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …   Wikipedia

• H2S radar — The H2S radar was used in bombers of RAF Bomber Command. It was designed to identify targets on the ground for night and all weather bombing. The transmitter/receiver equipment was officially known as TR3159 (H2S Mk I/ASV VIB) or TR3191 (H2S Mk… …   Wikipedia

• E-3 Sentry — infobox Aircraft name = E 3 Sentry caption = United States Air Force E 3 Sentry type = Airborne Warning and Control System (AWACS) manufacturer = Boeing Integrated Defense Systems Northrop Grumman (radar) designer = first flight = October 1975… …   Wikipedia

• Boeing E-767 — infobox Aircraft name = E 767 type = Airborne Early Warning and Control (AEW C) manufacturer = Boeing IDS caption = Boeing E 767 AWACS aircraft of the JASDF designer = first flight = introduced = retired = status = In service primary user = Japan …   Wikipedia

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• Geophysical MASINT — is a branch of Measurement and Signature Intelligence (MASINT) that involves phenomena transmitted through the earth (ground, water, atmosphere) and manmade structures including emitted or reflected sounds, pressure waves, vibrations, and… …   Wikipedia

• Saspo — Dies ist der fünfte Teil der Liste Abkürzungen/Luftfahrt. Liste der Abkürzungen Teil 1 A A Teil 2 B–D B; C; D Teil 3 E–K …   Deutsch Wikipedia

• NEXRAD — Radar at the WSR 88D Radar Operations Center NEXRAD or Nexrad (Next Generation Radar) is a network of 159 high resolution Doppler weather radars operated by the National Weather Service, an agency of the National Oceanic and Atmospheric… …   Wikipedia

• Europe, history of — Introduction       history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… …   Universalium