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radio detection and ranging
 
Noun radio detection and ranging has 1 sense
  1. radar, microwave radar, radio detection and ranging, radiolocation - measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
    --1 is a kind of measuring instrument, measuring system, measuring device
    --1 has parts:
     dish, dish aerial, dish antenna, saucer; oscilloscope, scope, cathode-ray oscilloscope, CRO; pulse generator; waveguide, wave guide
     --1 has particulars:
     early warning radar; three-dimensional radar, 3d radar; weather radar
radio antenna radio astronomy radio beacon radio beam radio brightness radio broadcast radio chassis radio compass radio detection and ranging radio emission radio frequency radio host radio interferometer radio link radio news radio noise radio observation

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