The ability to detect the "shift in the frequency" of the pulse of energy makes NEXRAD a Doppler radar. The frequency of the returning signal typically changes based upon the motion of the ...

Among the most commonly used are continuous wave, nexrad, harmonic radar, pulse, and Doppler. Pulse radar uses the time between emitting and receiving the radio energy to calculate the distance to ...

Weather radars are able to see debris swirling around inside of a tornado, giving folks in harm’s way a heads up before ...

It provides simultaneous protection against pulse ranging, FM-CW, conical, and monopulse radar in different ways, based on each method’s angle and range.

The radar transmits pulses of energy and listens for part of that energy to return, tracking the location and shape of objects such as raindrops. Adding Doppler technology allows the radar to ...

The Wyoming Cloud Radar (WCR) is an airborne polarimetric Doppler radar operating at W-band (94.94 GHz). Up to 4 antennas are employable and can be configured to observe targets above and below the ...

Finally, a physical embodiment of the Doppler effect radar is demonstrated with a pair of Vivaldi horn antennas and a copper sheet. We really like how [Shahriar] structures his video: theory ...