#dish_antenna__dish__dish_aerial__saucer  directional antenna consisting of a parabolic reflector for microwave or radio frequency radiation
  supertype:  directional_antenna__directionalantenna  an antenna that transmits or receives signals only in a narrow angle
  subtype:  scanner  a radar dish that rotates or oscillates in order to scan a broad area
  part of:  microwave_radar__microwaveradar__radar__radio_detection_and_ranging__radiodetectionandranging__radiolocation  measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
  part of:  radio_telescope__radiotelescope__radio_reflector__radioreflector  astronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extra-terrestrial sources

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