An ultra-compact, low-power 150 GHz radio module enabling high data rates in mobile devices has been developed by researchers ...

The core portion of NASA's Nancy Grace Roman Space Telescope has successfully completed vibration testing, ensuring it will ...

European astronomers have investigated a galaxy cluster designated CIZA J2242.8+5301, dubbed the Sausage cluster. The ...

Abstract: A wideband circularly polarized phased array antenna is developed, wherein the number (single or dual), the steering angle, and the sense of the circular polarization (right-handed circular ...

Abstract: This paper presents an array antenna with wide bandwidth for tunnels under construction. The antenna is composed of eight sequential-fed patch antenna elements and a broadband feeding ...