| 释义 |
radar echo
radar echo1. The electromagnetic energy received after reflection from an object.
2. The deflection or change of intensity on a cathode ray tube display produced by a radar echo.Thesaurus| Noun | 1. | radar echo - an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting objectelectronic signal - a signal generated by electronic meansradar target, blip, pip - a radar echo displayed so as to show the position of a reflecting surfaceclutter - unwanted echoes that interfere with the observation of signals on a radar screen |
radar echo
radar echo[′rā‚där ‚ek·ō] (electronics) echo radar echoi. The electromagnetic energy received after reflection from an object. Also called a radar return. See echo.
ii. The deflection or change of intensity produced by a radar echo on a cathode-ray tube display. It is a display of reflected radar energy from an object on a radar display. Also called a radar return.radar echo
Words related to radar echonoun an electronic signal that has been reflected back to the radar antennaRelated Words- electronic signal
- radar target
- blip
- pip
- clutter
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