Abstract: With the rapid development and commercialization of fifth-generation (5G) technology, calibration and RF testing using over-the-air (OTA) is becoming increasingly important. Due to the large ...

Abstract: The article proposes a novel approach for in-orbit satellite antenna pattern measurement by means of a dedicated small measurement satellite (MES) that flies in Double-Cross-Helix formation.

Have you ever considered how awesome it would be to 3D print your very own miniatures? We're talking proxies for Star Wars Legion and Warhammer to your custom D&D monsters or heroes via something like ...

Tyler Loop had only missed three of his 32 field goal attempts all season. But with the Baltimore Ravens' season on the line, Loop missed for the fourth time. His 44-yard attempt sailed wide right, ...