Abstract: This paper proposes cost-effective up/down-conversion modules designed for testing active phased array (APA) antennas. By utilizing a superheterodyne architecture, the system converts L-band ...

SAN DIEGO (FOX 5/KUSI) — An elite U.S. Navy special operations dive team, helicopter squadron and LPD ship all based out of San Diego will be assisting NASA with recovering the crew of the Artemis II ...

Abstract: This article discusses challenges and methods for production-level over-the-air (OTA) test of antenna-in-package (AiP) modules comprising antenna arrays operating at millimeter-wave ...

UNSW researchers developed a chemically selective, nitrate-based, single-sided accelerated ageing method for TOPCon solar cells that replicates the mildly acidic environment inside EVA-encapsulated ...