Steely Newsletter Issue #045 |
Read all about L3 Harris successfully testing its groundbreaking satellite antenna system, Starlink sending text messages using their v2mini satellites, China successfully launching their first 6g satellite, and so much more! |
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| | Space Daily | Clarence Oxford | 02-08-2024 A new antenna system developed by L3Harris has completed a successful trial, demonstrating the ability to connect with hundreds of satellites simultaneously. This represents a major leap forward compared to traditional antennas, which can only handle one connection at a time. This technology has the potential to revolutionize how agencies like NOAA collect environmental data, offering faster and more efficient access to critical information. The L3Harris system performed flawlessly during a three-month demonstration in Alaska, even in harsh weather conditions, and successfully transmitted data to NOAA's operations center. This paves the way for broader adoption of this technology, potentially impacting national security, the economy, and environmental protection. | Business Insider | Morgan McFall-Johnsen | 02-07-2024 SpaceX's Starlink satellites initially drew astronomers' ire for disrupting observations with their brightness. However, the company has actively responded to concerns, implementing solutions like sun visors and solar panel adjustments to dim satellites. Additionally, collaboration through organizations like the Centre for the Protection of the Dark and Quiet Sky has fostered progress. While challenges remain with other companies entering the satellite internet race, SpaceX's efforts provide a blueprint for responsible constellation development. | Via Satellite | Rachel Jewett | 02-07-2024 Viasat plans to launch limited commercial service on its first ViaSat-3 satellite despite a major antenna issue that crippled its capacity. The company expects to offer in-flight Wi-Fi at speeds of 200-300 Mbps starting in mid-2024. An insurance payout of $770 million will help offset the financial impact of the satellite's limitations. The launch of the second ViaSat-3 satellite is delayed to 2025 due to corrective actions on the antenna, while the third satellite with a different supplier remains on track for a late 2024 launch. Viasat is prioritizing its mobility services, particularly in-flight connectivity, to capitalize on its strong growth in this area. | IEEE Spectrum | Lucas Laursen | 01-29-2024 SpaceX's Starlink network successfully transmitted text messages between mobile phones using its latest v2mini satellites. This achievement joins similar efforts by Amazon, Apple, and others to bridge the gap between orbiting satellites and cellular networks. Unlike traditional bulky satellite phones, these new systems utilize larger satellite antennas and lower orbits to better connect with standard mobile devices. Companies are also leveraging advancements in beamforming technology to direct signals more efficiently. While current offerings are limited to texts, future plans aim for seamless voice and data integration, potentially eliminating the need for ground terminals in the coming years. This progress paves the way for broader 6G coverage and increased connectivity in even the most remote locations. |
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| | Light Reading | Gigi Onag | 02-08-2024 China Mobile took a major step towards next-generation wireless technology by launching the world's first 6G test satellite. This accomplishment positions the telco operator as a leader in 6G development. Two satellites were deployed, one focused on 6G and the other showcasing 5G advancements. These low-orbit satellites promise improved internet speeds and wider coverage, particularly in remote areas. China aims to commercialize 6G by 2030, and these test satellites will play a crucial role in shaping the future of telecommunications. |
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