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 ...

Doppler radar is an important tool meteorologists use to track where thunderstorms are occurring, how intense they are, and ...

Severe Weather Preparedness Week runs from March ... “It just looks like a flat wall, but it’s an array of antenna elements, ...

In a phased array radar (PDF) system an array of antenna elements are used instead of the dish. These elements are phase-coherent, meaning they are all phase-referenced to the same transmitter and ...

Learn about the antenna that NASA is developing made of aerogel, a lightweight material, intended to enhance satcom in ...