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Showing 1 to 6 of 6 for “"megaconstellations"”.
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Long-term effects of satellite megaconstellations on the debris environment in low earth orbit
… the potential long-term impacts of satellite megaconstellations in Low Earth Orbit, with a focus on how post-mission disposal rates for megaconstellations will affect their contributions to orbital debris over the next 150 years. A new, medium-fidelity simulation for modeling orbital debris is …
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On the Atmospheric Saliency of Space Debris Reentries: Estimating Distribution, Lifetime and Radiative Forcing of Reentry-Ablated Alumina
… satellite operators are looking to build megaconstellations in Low Earth Orbit (LEO). These megaconstellations are expected to have hundreds to thousands of satellites operating in altitudes from 350km to 650km. Once built, many of these constellations will require satellite replenishment …
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Modeling the Future Space Debris Population and Orbital Capacity
… vitalized Low Earth Orbit (LEO) environment. Megaconstellations consisting of hundreds to hundreds of thousands of satellites have been proposed, with SpaceX’s Starlink satellite constellation now reaching more than 5400 operational satellites. This denser LEO environment underscores the …
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System Dynamics Modeling and Analysis of Continuous Production Agility: Policies and Enablers for Resilient Satellite Constellations
… However, with the advent of small satellite megaconstellations by commercial companies such as SpaceX’s Starlink and Amazon’s project Kuiper, the paradigm has started to shift towards an agile, rapid approach to satellite production and engineering. In 2020, the Aerospace Corporation proposed …
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Telco 5G and Non-Terrestrial Networks: An architecture trade analysis to select solutions to support socio-technical needs in Sub-Saharan Countries
… picks up, satellite operators are deploying megaconstellations to provide ubiquitous broadband communications services. The access to the sub 2GHz spectrum to support satellite direct-to-device will likely lead to new business models for Mobile Operators in Sub-Saharan Africa. The African …
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Applying Kuiper Connectivity with Edge Computing to New Industry Verticals
Large “megaconstellations” comprising hundreds or even thousands of satellites in Low Earth Orbit (LEO) to provide global connectivity coverage have been a goal of satellite operators for decades. Within the last 5 years, these projects have become technically feasible due to advances in …