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 ...

Researchers from Southeast University have developed a compact, dual-band, dual-polarized phased array for B5G/6G ...

When [Kenneth Keiter] took apart his Starlink dish back in November, he did his best to explain the high-level functionality of the incredibly complex device in a video posted to his YouTube channel.

One limit to the use of phased array radars is the physical size of the arrays. Their large size prevents their use in collision avoidance systems in automobiles and other platforms that could benefit ...

Avnet and Fujikura have collaborated on a 5G FR2 phased array antenna development platform for mmWave frequency bands. The platform allows engineers to develop and prototype 5G mmWave systems based on ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Doppler radar is an important tool ...

Beamforming, based on multiple-input, multiple-output (MIMO) phased-array antennas, looks to make up a component part of the overall 5G cellular technology. While phased-arrays have been the basis of ...

Phased array radar systems represent a transformative advancement in weather measurement, offering rapid electronic beam steering and high-resolution monitoring of meteorological phenomena. By ...

L3Harris demonstrated its compact Digital Beamforming Phased Array Antenna System prototype in 2023 in Fairbanks, Alaska. Credit: L3Harris A novel phased array antenna built by L3Harris and supported ...

Optical phased arrays (OPAs) and beam steering technologies represent a transformative approach in photonic systems, offering rapid and reliable control of light propagation without reliance on ...

CesiumAstro plans to launch two six-unit cubesats in September to create an on-orbit platform for testing and experiments with electronically steerable, multibeam active phased array technology.

The SBX, shown here on a cargo vessel in Texas, practiced two days of "weather avoidance" when Hurricane Emily arrived in the Gulf of Mexico during 2005 testing. The range of the array inside the dome ...