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 ...

Outside every National Weather Service (NWS) office around the U.S. stands what looks like an enormous white soccer ball, perched atop metal scaffolding several stories high. These somewhat plain ...

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 ...

Doppler radar. It's a million watts of power or one gigawatt. To put it into terms we can visualize: 1 million watts is 3.125 million solar panels, 431 wind turbines, 100 million LEDs, 1.3 million ...

Agilent Technologies (NYSE: A) today announced a range of cutting-edge capabilities that enable economical testing and evaluation of advanced radar and electronic-warfare (EW) systems. Spanning signal ...

Using a spectrum analyzer for pulsed measurements has always required a careful understanding and knowledge of the parameters of the pulse signal, as well as the subsequent operation of the spectrum ...

MIKE MOSS SAYS: John, Health impacts associated with radio and microwave frequency transmissions depend on proximity to the source, frequency (wavelength), average power transmitted, and duration of ...