AST SpaceMobile announced this week that its BlueBird 6 satellite successfully deployed its communications array, making it ...

AST SpaceMobile has taken a very literal big swing at satellite connectivity, deploying a giant spacecraft meant to talk ...

AST SpaceMobile, Inc. ("AST SpaceMobile") (NASDAQ: ASTS), the company building the first and only space-based cellular ...

Using ideas borrowed from topological photonics, researchers in Singapore, France and the US have designed a compact antenna ...

BlueBird 6 features the biggest commercial communications array antenna ever deployed in orbit around Earth, spanning some ...

Antenna array optimisation and synthesis techniques constitute a crucial area of research aimed at refining the performance of modern radiating systems used in communications, radar, and power ...

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 ...

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 ...

If you watch old science fiction or military movies — or if you were alive back in the 1960s — you probably know the cliche for a radar antenna is a spinning dish. Although the very first radar ...