radar search

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• 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

• Radar Naval — Le radar naval est un appareil de télédétection par émission d ondes électromagnétiques avec des caractéristiques propres à l usage en mer ou sur un plan d eau. La détection d obstacle sur la mer a historiquement été la première application du… …   Wikipédia en Français

• Radar (magazine) — Radar is an American online and print publication, first printed in 2003 as a test issue and re launched twice since that date in 2005 and 2006. The magazine publishes articles on entertainment, fashion, politics, and human interest. Its founder… …   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

• Search and Rescue Transponder — Shipboard Global Maritime Distress Safety System (GMDSS) installations include one or more search and rescue locating devices. These devices may be either a radar SART (Search and Rescue Transponder), or (from 1.january 2010) an AIS SART… …   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

• Radar warning receiver — Typically fitted to military aircraft, radar warning receivers (RWR) detect the radio emissions of radar systems, whether ground based or on board other aircraft. The system is often capable of classifying the source of the radar by type (Pulsed… …   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

• search radar — A radar designed for the approximate location of (usually airborne) objects. Search radar beams are usually wide, wider in the vertical than in the horizontal, making it possible to scan large volumes of space quickly. In this system, a minute… …   Aviation dictionary

• Search and Rescue Radar Transponder — Ein 9 GHz SART an Bord einer Fähre. Search and Rescue Radar Transponder, kurz Radar SART oder SART, ist ein Gerät, das beim Auftreffen eines Radarstrahls ein Radarsignal zurückschickt und so auf dem Radarschirm ein starkes und markantes „Echo“… …   Deutsch Wikipedia

• Radar signal characteristics — A Radar System uses a Radio Frequency electromagnetic signal reflected from a target to determine information about that target. In any radar system, the signal transmitted and received will exhibit many of the characteristics described below.The …   Wikipedia