Key Takeaways
- GalaxySpace has introduced a deployable umbrella antenna to enhance low Earth orbit (LEO) satellites.
- The antenna improves connectivity, requires less launch space, and boosts manufacturing efficiency.
- This innovation marks a significant advancement for China’s private space industry and will serve multiple satellite applications.
Details on the GalaxySpace Deployable Umbrella Antenna
On May 18, 2026, Chinese space firm GalaxySpace revealed its innovative deployable umbrella antenna designed for low Earth orbit (LEO) satellites. This new design aims to enhance several key areas: connectivity performance, compactibility, and manufacturing efficiency.
GalaxySpace claims this deployable umbrella antenna significantly improves satellite internet capacity and expedites direct-to-cell connectivity, boasting up to ten times stronger performance than traditional mechanical steerable Q/V-band antennas. This advancement is poised to elevate the standard of satellite communication technology.
In terms of compactibility, the new antenna features an impressive stowage ratio of less than 12%. The umbrella-like structure allows the antenna to be folded during launch, minimizing its space requirements on the launch vehicle. Once the satellite reaches its intended orbit, the antenna unfolds, making it both efficient and practical for satellite deployment.
Manufacturing efficiency is another highlight of the deployable umbrella antenna. Unlike conventional space-grade mesh antennas that depend on manual craftsmanship, this antenna utilizes an integrated mesh-forming technology that is independently developed by GalaxySpace. This innovation streamlines production, potentially reducing costs and time.
Notably, this umbrella antenna marks the first such design introduced by a private space firm in China. As a versatile solution, it will be applicable in various types of satellites, including broadband communication, remote sensing, and navigation satellites. GalaxySpace plans to explore more use cases for this deployable antenna in the coming years, signaling continuous innovation within China’s rapidly evolving space industry.
Overall, the deployment of the umbrella antenna not only demonstrates technological advancements but also establishes GalaxySpace as a significant player in the global space sector.
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