EDUCATION AND COMMUNICATIONS|information technology and data processing · TRANSPORT · TRANSPORT|land transport|land transport
- Doppler bíog comhleanúnach Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- coherent pulse Doppler
- en
- Definition a pulse-Doppler navigation system in which the radio-frequency oscillations in successive pulses bear a fixed phase-relation to those of a continuous oscillation Reference Multilingual Aeronautical Dictionary(AGARD,1980)