radar echo

Noun
  1. An electronic signal that has been reflected back to the radar antenna;
    Contains information about the location and distance of the reflecting object (synset 107278171)
    is a type of: electronic signal - a signal generated by electronic means
    subtypes:
    • blip, pip, radar target - a radar echo displayed so as to show the position of a reflecting surface
    • clutter - unwanted echoes that interfere with the observation of signals on a radar screen

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