Tag: ground stations
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Space-Based Optical Communications Move From Flight Demonstrations to Operational Networks
Space-based optical communications are moving from experimental missions toward operational deployment as satellite operators seek higher-capacity alternatives to congested radio-frequency links. An industry assessment published September 20 said space-qualified laser terminals are now supporting data rates of up to 10 gigabits per second in orbital applications, while standardized optical inter-satellite links are becoming part of…
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Ku, Ka and Q/V Bands in Satellite Internet: What Are They, and Why Are Different Bands Used?
A ship is at sea. A phone connects to the vessel’s satellite terminal, and a webpage image finally appears. The image first travels from the terrestrial internet to a gateway, passes through a satellite and then reaches the ship. Following this transmission path helps explain why Ku, Ka, Q and V bands perform different roles.…
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Jio Explores Sovereign LEO Satellite Constellation to Expand Broadband Coverage Across India
India’s largest telecom operator, Jio Platforms, is evaluating the development of a sovereign low-Earth orbit (LEO) satellite constellation as part of a broader strategy to expand broadband connectivity across the country. The plan was outlined by Akash Ambani, chairman of Reliance Jio Infocomm, during the company’s shareholder meeting on June 19. Dual Satellite Strategy According…
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Observable Space Raises $90 Million Series A to Expand Space Tracking and Optical Systems
Observable Space has secured $90 million in Series A funding to expand production of its optical and laser-based space systems, while also supporting international growth beyond the United States. The funding round was led by Lux Capital and co-led by Upfront Ventures, Detroit Venture Partners, Island Green Capital and RTX Ventures. BRV Capital Management and…
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Ground Stations Face Military Targeting Risk as Space War Doctrine Evolves
Are satellite ground stations becoming military targets? Ground stations worldwide are increasingly viewed as legitimate military targets, with recent strikes on cloud facilities and satellite ground infrastructure demonstrating a fundamental shift in modern warfare doctrine. These terrestrial assets, responsible for commanding satellites worth hundreds of billions of dollars and handling critical data flows for both…