 radio_detection_and_ranging |
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| 1. | [ noun ] (physics) measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects | |
| Synonyms: | radar radiolocation microwave_radar | |
| Related terms: | measuring_instrument three-dimensional_radar weather_radar early_warning_radar pulse_generator oscilloscope dish waveguide radiolocate | |
