ALMA in Chile receives 145 low-noise amplifiers for Band 2, enabling detailed studies of cold interstellar gas, planet-forming disks, and organic molecules in nearby galaxies.
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Atacama telescope shut by rare snow, and it caught everyone off guard
When snow shut down one of Earth’s most advanced telescopes high in Chile’s Atacama Desert, the surprise was not just that ...
Abstract: This letter proposes a method to simultaneously suppress in-band and cross-band mutual coupling in multiple-input–multiple-output (MIMO) patch antenna arrays. The proposed approach uses a ...
BREVARD COUNTY • FLORIDA – NASA astronauts will conduct a pair of spacewalks in January outside of the International Space Station to prepare for the installation of a roll-out solar array and ...
Kyocera and Rohde & Schwarz will showcase the characterization of Kyocera’s novel phased array antenna module (PAAM) at the Consumer Electronics Show (CES) 2026 in Las Vegas, Nevada. The demonstration ...
Researchers from Southeast University have developed a compact, dual-band, dual-polarized phased array for B5G/6G ...
BlueBird 6 smartphone satellite reached orbit on India’s LVM3 in 2025, deploying a 2,400-sq-ft antenna to link standard ...
Maintaining communication in remote or obstructed terrain remains a persistent challenge for border and special-operations ...
This company doesn’t make missiles or radars, and yet it lies inside most of them. That paradox explains why this unnoticed ...
Abstract: This paper introduces a comprehensive analysis of cross-polarization effects originating from current imbalances in patch antennas and array configurations. A simplified yet broadly ...
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