You've probably seen it in movies like "Iron Eagle," "Top Gun," and "Hot Shots," -- a pilot is flying through the sky when they're suddenly alerted that they're being "painted" by radar. This happens ...

South Korea's defence development agency has launched the final testing phase of a domestically developed active ...

Passive radar systems have emerged as a transformative technology in remote sensing by exploiting non-cooperative illuminators such as GNSS, communication, television, and radio signals. Unlike ...

Mission managers for NASA’s Soil Moisture Active Passive (SMAP) observatory have determined that its radar, one of the satellite’s two science instruments, can no longer return data. However, the ...