The National Weather Service's 148 WSR-88D Doppler ... A tilt angle of 0.5° means that the radar's antenna is tilted 0.5° above the horizon. Viewing multiple tilt angles can help one detect ...

We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to predict the weather and keep air travel safe, and phased ...

Next Generation Weather Radar (KSN File Photo) The future is Phased Array Radar (PAR). “It just looks like a flat wall, but it’s an array of antenna elements, and so the way it works is that ...

Radar has plenty of applications such as weather forecasting and various military ... in the environment to track objects. A reference antenna is used to listen to the target frequency, and ...

Soil conductivity varies wildly, from radar-friendly sandy soils to radar-foe clay soils. For this reason, antenna depth specifications are based on the material and application. Antenna ...

A study using weather radar data found that billions ... that bounce off objects and are reflected back to the radar antenna. When birds leave their nests, they interact with the pulses of energy ...

A study using weather radar data found that billions of birds migrate over the United States ... wading birds are on the rebound if rains stay away Radar works by sending out microwaves that bounce ...

WCR is used in operations where it is desired to describe weather events such as clouds ... Mean Doppler velocity (radial velocity along each active antenna beam corrected for aircraft motion) ...