Tag: Communications Satellites
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Who Is Powering China’s GW Constellation? A Look at the Five Leading Satellite Institutes and Companies Behind It
Advances in phased-array radar and synthetic aperture radar (SAR) technologies are not only enhancing Earth observation capabilities but are also becoming a cornerstone of low-Earth-orbit (LEO) broadband communications satellites. A satellite’s phased-array antenna is essentially a phased-array radar operating in communication frequencies. Key radar technologies such as rapid beam steering, parallel subarray operation, and grating…
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Vast Expands Into Satellite Bus Market With High-Power Spacecraft Platform
Vast said it will enter the satellite bus market with a new high-power spacecraft platform aimed at commercial, Earth observation and national security missions. The company announced plans to offer a 15-kilowatt-class satellite bus designed for high-volume and lower-cost deployment across a range of orbital applications. Vast also said customers will have the option to…