On-Demand Beam Scheduling Technology of Low-Orbit High-Throughput Satellite
天地一体化信息网络, 2022 Low-orbit high-throughput satellite internet can satisfy the increasing speed and connection density requirements of end users and provide users with all-weather low-latency ultra-broadband communication services.At the same time, how to adapt to the fl ...
Shuai HAN +5 more
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Vibration and Modal Analysis of Low Earth Orbit Satellite
Shock and Vibration, 2014 This paper presents design, modeling, and analysis of satellite model used for remote sensing. A detailed study is carried out for the design and modeling of the satellite structure focusing on the factors such as the selection of material, optimization ...
Asif Israr
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Satellite mega-constellations create risks in Low Earth Orbit, the atmosphere and on Earth
Scientific Reports, 2021 The rapid development of mega-constellations risks multiple tragedies of the commons, including tragedies to ground-based astronomy, Earth orbit, and Earth’s upper atmosphere.
Aaron C. Boley, Michael Byers
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Model Predictive Control Based on Intelligent Model for Low Earth Orbit Satellite [PDF]
فناوری در مهندسی هوافضا, 2021 In this paper, an orbit control algorithm is implemented for low earth orbit (LEO) satellites, using artificial neural networks (ANN), model-based predictive control (MPC), and linear quadratic regulator (LQR).
Taha Yasini +2 more
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Characterization of user mobility in Low Earth Orbit mobile satellite systems
Wireless Networks, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
DEL RE, ENRICO +2 more
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Advances in Receiver and Detection Systems for Low Earth Orbit Nanosatellite Quantum Communications
IEEE AccessSatellite quantum communications have received a surge of interest in recent years, encouraged by the success of the QUESS experiments and as a reaction to advances in quantum computing.
James J. Shawe +2 more
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Passive Radar Using LEO Communication Satellite Signals: An Overview and Prospect
Leida xuebaoCompared to ground-based external radiation source radar, satellite signal-based external radiation source radar (i.e., satellite signal external radiation source radar) offers advantages such as global, all-time, and all-weather coverage, which can ...
Hongwei FU +6 more
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Standalone GPS L1 C/A Receiver for Lunar Missions
Sensors, 2016 Global Navigation Satellite Systems (GNSSs) were originally introduced to provide positioning and timing services for terrestrial Earth users. However, space users increasingly rely on GNSS for spacecraft navigation and other science applications at ...
Vincenzo Capuano +7 more
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Coverage Analysis of LEO Satellite Downlink Networks: Orbital Geometry Dependent Approach
IEEE AccessThe low-Earth-orbit (LEO) satellite network has emerged as a promising technology for providing global coverage with high data rates. However, analyzing the performance of the LEO satellite network is particularly challenging due to its dependence on ...
Junse Lee +3 more
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Low Earth orbit communications satellite
, 1992 A current thrust in satellite communication systems considers a low-Earth orbiting constellations of satellites for continuous global coverage. Conceptual design studies have been done at the time of this design project by LORAL Aerospace Corporation under the program name GLOBALSTAR and by Motorola under their IRIDIUM program.
Moroney, D. +9 more
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