In the fast-evolving field of uncrewed aerial vehicles () the need for sophisticated detect and avoid (DAA) capabilities has never been more important. Developing these technologies is critical in ...

MOLINE, Ill. — Doppler radar technology has been around since the late 1800s, with its first widespread use during World War II to help detect enemy aircraft. Since the late 1940s, this same ...

The US Navy’s Zumwalt-class destroyers are about to undergo a dramatic transformation. These angular, futuristic warships — ...

The current network of weather radars in the United States was installed in the late 1980s and into the 1990s. There are nearly 160 weather radars in the network. The radars are the NEXRAD WSR-88D ...

By enhancing accuracy while reducing system complexity, the latest radar technology could play a key role in making advanced ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

This chapter examines technological issues that are central to the concept of a longer-term technological view of a national weather radar system. The results are intended to extend 20–25 years into ...

NORMAN, Oklahoma (KTRK) -- This summer, ABC13 Meteorologist Elyse Smith traveled to Norman, Oklahoma, to learn more about the world's most advanced weather radar named HORUS. She joined the radar ...

As a baseline it is appropriate to begin with a review of the existing system. The primary weather surveillance radar system operated by U.S. agencies is the WSR-88D (NEXRAD) system, consisting of ...