Let’s start off with proof. Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $8 RTL ...

Doppler radar uses the Doppler effect to measure the radial velocity of targets in the antenna's directional beam. The Doppler effect shifts the received frequency up or down based on the radial ...

Tune into any TV weather report and you’ll hear the words “Doppler radar” as meteorologists track storms across California. But how does Doppler radar work? And how accurate is it? The concept of ...

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 ...

Ongoing developments in advanced driver assistance systems (ADAS) are expanding the capabilities and affordability of vehicles that can alert and assist drivers using radar technology mostly focused ...

Doppler Radar is perhaps the single most important tool for meteorologists, especially for severe weather and "nowcasting." We use it to assess precipitation type and intensity, winds, storm strength, ...

Atmospheric scientists are excited about a new radar making its debut in Argentina. It’s a Doppler on Wheels (DOW) built by the Center for Severe Weather Research in Boulder. It is part of the ...

The radar's display system also allows for live street level mapping of radar data and automatic storm tracking as well as a flash option to highlight areas of intense precipitation. We can also ...

First Alert Doppler 6000 is here and South Florida weather coverage will never be the same. NBC 6 and Telemundo 51 invested in this one of a kind technology to keep you safer. How First Alert Doppler ...

The Service Life Extension Program also known as SLEP increases the life expectancy of the weather radars that we use today. WMBF’s radar, located In Shallotte, North Carolina, has had a lot of wear ...

A frequent complaint you will hear about amateur radio is that it is a chequebook pursuit. Of course you can work the incredible DX if you spend $20k on a high-end radio, big antenna, and associated ...