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radio detection and ranging

DEFINITIONS OF: radio detection and ranging

1

n measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects

Synonyms:
microwave radar, radar, radiolocation
Types:
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Doppler radar
radar that uses the Doppler shift to measure velocity
early warning radar
a radar that is part of an early warning system
3d radar, three-dimensional radar
radar that will report altitude as well as azimuth and distance of a target
weather radar
radar that is able to detect clouds and precipitation
Type of:
measuring device, measuring instrument, measuring system
instrument that shows the extent or amount or quantity or degree of something
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