A frequency shift in the returned signal arises owing to the Doppler effect this phenomenon transpires when wave frequency alters due to relative motion between the observer and the source.ġ. Encountering atmospheric particles leads to the reflection of these waves back towards the radar antenna. How Doppler Radar WorksThe functional mechanism of a Doppler radar involves transmission of multiple radio waves at a particular frequency. This data offers invaluable knowledge about weather system structure and its dynamic operations. Meteorologists scrutinize the frequency shift in the rebounding radar signal, enabling them to determine wind velocity and precipitation direction.
Definition of Doppler RadarA Doppler radar is a specialized radar system leveraging the Doppler effect to calculate the speed of atmospheric particles including raindrops, snowflakes, and even insects.
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