Question

Explain RADAR
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. jai Mahakal ​

Answer 1

Radar is a detection system that uses radio waves to determine the range, angle, or velocity of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain.

Answer 2

Radar is detected system that used radio waves to determine the range, angle or velocity of object. it can be used to detect aircraft,ship spacecraft , guided missiles,motar vehicle and weather formation. A radar system consiste of transmitter producing electromagnetic waves in the radio or microwaves domain, a transmitter antenna , a reciving antenna and receiver and processor to determine the property of object. radio waves for the transmitter reflect of the object and return to the receiver giving information about the object location and speed.
Radar waves developed secretary For military use by several nation in the period before and during world war ll. A key development was the cavity magnetron in UK ,which allows the creation of relatively smell system with sub-meter resolution.The term radar was coined in 1940 by the united state navy as an acronym Radio Detection And Ranging ......
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