China is putting directed energy at the center of its air defense strategy, unveiling a truck-mounted microwave system that ...
Researchers from Southeast University have developed a compact, dual-band, dual-polarized phased array for B5G/6G ...
Tesla is quietly sketching out a future where its electric cars are not just connected vehicles but rolling satellite terminals. A newly surfaced patent points to a plan to hide Starlink-grade ...
With more than 150 satellites in orbit and initial network testing underway, Amazon Leo (formerly Project Kuiper) is sharing new details on its enterprise-focused hardware, services, and capabilities, ...
Multidisciplinary nano and Microsystems (MnM) Lab, Electrical and Computing Engineering, Interdisciplinary Microsystems Group, University of Florida, Gainesville, FL, United States This study presents ...
Global Navigation Satellite Systems (GNSS), including GPS, GLONASS, Galileo, and BeiDou, have become indispensable for a wide range of applications such as navigation, surveying, and timing ...
How did we get here? Humanity, life on Earth, our planet itself—how did everything in the universe come into being. Well, as far as we know, it all started with the Big Bang. But while the Big Bang ...
Abstract: In this letter, we propose a 2 × 2 array antenna capable of 3-D beam-steering and operating frequency adjustment. Each element consists of a patch antenna and a narrow-width I-shaped stub, ...
Abstract: An eight-element linear array antenna is designed to provide a narrow beam, wide bandwidth, and high gain for compact electronic devices while mitigating propagation losses. The design is ...