Phased array antenna systems are at the cusp of ubiquity. We now see Multiple-Input Multiple-Output (MIMO) antenna systems on WiFi routers. Soon phased array weather radar systems will help to predict ...

Phased array technology is far from new. Phased-array antennas have been used for decades in a variety of military applications. Now, however, their use in 5G systems in the Band 2 frequency range is ...

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

The need for significant improvements in radar continues to be an ongoing concern for the Department of Defense (DoD). One of the most impressive developments addressing this need is a high-resolution ...

Over the past few decades, the explosive proliferation of smartphones, Wi-Fi, and Internet-of-Things (IoT) devices has intensified the need for additional frequency resources. The traditionally used ...

In a few years, Airliners like Airbus' A330-900 may fly with in-flight broadband internet made possible by top-fuselage mounted AESA antennas from CesiumAstro. (Photo by Nicolas Economou/NurPhoto via ...

This is an archived article and the information in the article may be outdated.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 ...

Electronic beamsteering is a fairly old technology and dates back to around 1905, when Karl Braun demonstrated phased-array transmission of radio waves to improve directionality. The same principles ...