Results 21 to 30 of about 18,526 (302)
Review of the Development of Low Earth Orbit Satellite Communication for Smart High-Speed Railway
天地一体化信息网络, 2023 Low-earth orbit satellites have the advantages of wide bandwidth, low latency, and large coverage, making them very suitable as a supplement to ground cellular networks.Low-earth orbit satellites can meet the requirements of smart high-speed railway full
Zhaoyang SU +5 more
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Multi-Step Control of Chaos in the Application of Earth-Moon Orbit Transfer [PDF]
Xibei Gongye Daxue Xuebao, 2018 A multi-step control of chaos method is proposed in this paper to reduce the flight time in the chaotic region of Earth-Moon low-energy orbit transfer.
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Study the Effect of Solar Radiation Pressure at Several Satellite Orbits
مجلة بغداد للعلوم, 2013 The effects of solar radiation pressure at several satellite (near Earth orbit satellite, low Earth orbit satellite, medium Earth orbit satellite and high Earth orbit satellite ) have been investigated.
Baghdad Science Journal
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Precision Orbit Propagator for Low Earth Orbiters
The Journal of Korea Navigation Institute, 2012 Low Earth orbit satellites with satellite navigation receiver use onboard navigation filters for filtering measurement signals and for orbit prediction under signal loss. Precision satellite dynamic models, core of the navigation filter, are studied and a computation program is developed. Gravity acceleration, precision coordinate transform, third-body
Jeong-Rae Kim +2 more
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Microbiome, 2020 Background The extraordinarily resistant bacterium Deinococcus radiodurans withstands harsh environmental conditions present in outer space. Deinococcus radiodurans was exposed for 1 year outside the International Space Station within Tanpopo orbital ...
Emanuel Ott +9 more
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A frequency portrait of Low Earth Orbits [PDF]
Celestial Mechanics and Dynamical Astronomy, 2019 30 pages, 31 ...
Schettino Giulia +3 more
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A Review of the Space Environment Effects on Spacecraft in Different Orbits
IEEE Access, 2019 The space environment consists of various complex phenomena, which could have a strong influence on the spacecraft operation in different aspects. Since the very beginning of space exploration, numerous studies have been done on the space environment ...
Yifan Lu, Qi Shao, Honghao Yue, Fei Yang
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Angles-only relative orbit determination in low earth orbit
Advances in Space Research, 2018 Abstract The paper provides an overview of the angles-only relative orbit determination activities conducted to support the Autonomous Vision Approach Navigation and Target Identification (AVANTI) experiment. This in-orbit endeavor was carried out by the German Space Operations Center (DLR/GSOC) in autumn 2016 to demonstrate the capability to perform
Ardaens J. -S., Gaias G.
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ABPBI/MWCNT for proton radiation shielding in low earth orbit
APL Materials, 2023 When planning for any space mission, shielding against ionizing radiation is essential. Polymers, combined with a nano-filler material to reinforce and enhance the polymer properties, can provide a sufficient radiation shielding function with lower ...
Lionel Fabian Fourie +3 more
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International Journal of Innovative Science and Research Technology (IJISRT)Low Earth Orbit (LEO) is a popular topic in the field of space exploration and satellite communication. LEO is a popular orbit for various satellite missions due to its advantageous characteristics.
Abdulrhman W Almulhim, Abdullah A Alnaim
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