This article was first published September 12, 2025, and has been updated — because a cute antenna is a great (and cheap) ...

The Atacama Large Millimeter/Submillimeter Array (ALMA) in the Chilean Andes is one of the most powerful radio telescope ...

Engineers designing RF systems at millimeter wave frequencies face exponentially increasing challenges as losses compound, ...

A collaboration between Fraunhofer and the Max Planck Society supplies the European Southern Observatory with the world's ...

Abstract: Phased array antennas (PAAs) with flexible and agile wide-angle beam scanning (WABS) abilities have drawn rapidly increasing attentions in recent years. They have found significant ...