Athreya Academy for Achievers - Physics and day to day applications Doppler Radar To check the overspeeding vehicles, police often use Doppler Radars. Doppler Radars work on the principle of Doppler Effect.
![Inside NBC 4's insane new doppler weather radar truck | LAist - NPR News for Southern California - 89.3 FM Inside NBC 4's insane new doppler weather radar truck | LAist - NPR News for Southern California - 89.3 FM](https://a.scpr.org/141012_233cc76e309b6ee080fac2d6d688a8cf_original.jpg)
Inside NBC 4's insane new doppler weather radar truck | LAist - NPR News for Southern California - 89.3 FM
![What does the Doppler Effect sound like? We explore this history of Doppler Radar in South Dakota | SDPB What does the Doppler Effect sound like? We explore this history of Doppler Radar in South Dakota | SDPB](https://npr.brightspotcdn.com/d1/31/311942324953bd25ed1dcd56e16e/080212-dual-03-lg.png)
What does the Doppler Effect sound like? We explore this history of Doppler Radar in South Dakota | SDPB
![Doppler radar is attached at rear and GPS antenna is on the roof of the... | Download Scientific Diagram Doppler radar is attached at rear and GPS antenna is on the roof of the... | Download Scientific Diagram](https://www.researchgate.net/publication/224601343/figure/fig3/AS:671530367348738@1537116724053/Doppler-radar-is-attached-at-rear-and-GPS-antenna-is-on-the-roof-of-the-car-gyro-was.jpg)