National Aerospace Science & Technology Park (NASTP) has unveiled plans for nine new radar and sensor programs. These ...

India's Defence Research and Development Organisation (DRDO) displayed its new multimode, multifunctional Virupaksha radar at ...

Nagpur: The Regional Meteorological Centre (RMC) in Nagpur is set to acquire an additional Doppler Weather Radar (DWR) to improve forecasting accuracy.

Designed to defend the U.S. from Soviet nuclear bombers, the XF-108 Rapier was a cutting-edge interceptor that could reach ...

When these pulses intercept precipitation ... Most radars can measure reflectivity but you need a Doppler radar to measure velocity. Some 40 years earlier in 1842 the Austrian physicist Christian ...

Doppler radars measure the phase of each pulse of energy as it returns to the radar, and any changes in phase can be related to motion of the reflecting particles. This is a similar effect to the ...

An orbiting radar operates on the same principles as one tracking planes at an airport. The spaceborne antenna emits microwave pulses toward ... Called the Doppler shift, it's the same effect ...

Dry conditions are expected through Wednesday for the Valley and Foothills, but the Sierra has a slight chance for more snow showers on Tuesday afternoon. The KCRA Weather Team is calling Thursday an ...

linear FM pulse-compression systems used in radar or sonar suffer considerable losses in performance. This paper deals with the problem of wide-band signal optimizintion for the purpose of minimizing ...