radar signals

by udhayakumar
(coimbatore,tamilnadu,india)

How do you find distant objects in the dark? use Radar, short for radio detection and ranging.

The Radar sends out a wave that bounces off the target and comes back. A built-in signal amplifier allows it to "see" weak signals. It is used in many different places.

Barry's Response - Good description of the equipment, similar to that used for the US national radar weather service, U. This will do.



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