radar echo

• Сигнал, отражённый обратно к радиолокационному приёмнику от объекта, используемый для обнаружения и определения местоположения, скорости и других характеристик объекта.

A signal reflected back to a radar receiver from an object, used to detect and locate the object's position, speed, and other characteristics.

1. Radar signal reflectionC1formal

   The signal that is reflected back to a radar receiver after hitting an object, used to detect the object's position and movement.

   Отражение радиолокационного сигнала

   • The radar echo indicated a large aircraft approaching.
   • Weather radar echoes help meteorologists track storms.
   • The ship's radar echo was lost due to heavy interference.