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Radar is a system that uses radio waves to determine the distance (ranging), direction (azimuth and elevation angles), and radial velocity of objects relative to the site. It is a radiodetermination method [1] used to detect and track aircraft, ships, spacecraft, guided missiles, motor vehicles, map weather formations, and terrain.
In the acronym R.A.D.A.R, the letter "R" stands for "Radio Waves." Radio waves are electromagnetic radiation used in radar technology to detect and track objects. Radar systems emit radio waves and then measure the time it takes for the waves to bounce back after hitting an object.
The meaning of RADAR is a device or system consisting usually of a synchronized radio transmitter and receiver that emits radio waves and processes their reflections for display and is used especially for detecting and locating objects (such as aircraft) or surface features (as of a planet).
Looking for online definition of RADAR or what RADAR stands for? RADAR is listed in the World's most authoritative dictionary of abbreviations and acronyms.
Radar is a wireless technology that uses radio waves to detect the direction, speed, shape, range, and other characteristics of distant objects. The earliest use of radio waves to detect an object can be traced to the start of the 20th century.
The acronym RADAR (for RAdio Detection And Ranging) was coined by the U.S. Navy in 1940, and the subsequent name "radar" was soon widely used. The XAF and CXAM search radars were designed by the Naval Research Laboratory, and were the first operational radars in the US fleet, produced by RCA.
As the name implies, radars use radio waves to determine the distance and velocity of the targets they hit. A radar system usually consists of a transmitter to send out radio signals and a receiver to catch any reflected energy from targets.
RADAR, an acronym for "radio detection and ranging," is a method of locating distant targets by sending bursts of electromagnetic radiation and measuring their reflections. In the most common method, ultrashort radio waves are beamed toward the target by a scanning antenna.
Radar is a type of electromagnetic radiation whose name is an acronym for "Radio Detection And Ranging." Although originally invented many years ago, it wasn't developed and made into a very useful technology until World War II, where it was used to detect and locate airplanes and ships.
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