Assertion: doppler radar | /r/CapableOf | use the doppler effect
Facets:
value: to reject error
type: PURPOSE
value: to resolve velocity
type: PURPOSE
value: as with the mti system
type: OTHER
value: to produce velocity data
type: PURPOSE
Source sentences:
text: A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance.
text: This is an issue only with a particular type of system; the pulse-Doppler radar, which uses the Doppler effect to resolve velocity from the apparent change in frequency caused by targets that have net radial velocities compared to the radar device.
text: Doppler radar uses the Doppler effect to measure the radial velocity of targets in the antenna's directional beam.
text: As with the MTI system, pulse Doppler radar uses the Doppler effect to reject error and track moving targets.