Tucson-based startup FreeFall 5G says its new antenna system can accelerate the global move to ultra-fast, next-generation 5G wireless services by offering exceptional range and 360-degree coverage.

Abstract: This letter presents a circular patch antenna designed for multiple-input–multiple-output (MIMO) applications, featuring four coaxial probe feeds spaced 90° apart to achieve high space ...

Abstract: This article presents a planar dual-polarized wideband and wide-scanning array antenna based on the connected slot array principle. Its polarization diversity and scanning angle are further ...