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Toward the Use of Electronic Commercial Off-the-Shelf Devices in Space: Assessment of the True Radiation Environment in Low Earth Orbit (LEO)
Published 2023-09-01“…Low Earth orbit missions have become crucial for a variety of applications, from scientific research to commercial purposes. …”
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142
Performance Evaluation of an A Band Differential Absorption LIDAR Model and Inversion for the Ocean Surface Pressure from Low-Earth Orbit
Published 2023-02-01“…The differential absorption LIDAR works with the integral path mode from the spacecraft in the 400 km low-Earth orbit. The differential optical depth of the oxygen A-band is measured, and then the ocean surface pressure is obtained using a circle-iterative calculation. …”
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143
ESTIMATION OF FEASIBILITIES SUB-ORBITAL LAUNCH VEHICLES FOR THE ASCENT THE MEANS FOR DEORBITING THE OBJECTS OF SPACE DEBRIS FROM LOW EARTH ORBITS
Published 2020-08-01“…The article is devoted to an actual problem of clearing of low earth orbits from space objects of a technogenic origin. …”
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144
Low-Earth-Orbit Satellites and Robust Theory-Augmented GPS/Inertial-Navigation-System Tight Integration for Vehicle-Borne Positioning
Published 2024-01-01Subjects: Get full text
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145
Position, Navigation, and Timing (PNT) Through Low Earth Orbit (LEO) Satellites: A Survey on Current Status, Challenges, and Opportunities
Published 2022-01-01Subjects: Get full text
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146
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148
A Rapid-Convergence Precise Point Positioning Approach Using Double Augmentations of Low Earth Orbit Satellite and Atmospheric Information
Published 2023-11-01“…Fortunately, the lower orbit altitude of Low Earth Orbit (LEO) satellites contributes to the fast variation of the satellites’ spatial geometry. …”
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149
First results from the LUCID-Timepix spacecraft payload onboard the TechDemoSat-1 satellite in low Earth orbit
Published 2018“…The Langton Ultimate Cosmic ray Intensity Detector (LUCID) is a payload onboard the satellite TechDemoSat-1, used to study the radiation environment in Low Earth Orbit (635 km). LUCID operated from 2014 to 2017, collecting over 2.1 million frames of radiation data from its five Timepix detectors on board. …”
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Signal Occlusion-Resistant Satellite Selection for Global Navigation Applications Using Large-Scale LEO Constellations
Published 2023-10-01Subjects: Get full text
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151
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Performance Analysis of Inter-Satellite and Satellite-Ground Communication: A Report on Flight Data for a Low Earth Orbit CubeSat
Published 2023-11-01“…Communication between a nanosatellite located in Low Earth Orbit (LEO) and a ground station is limited in regions far from the poles, occurring for only a few minutes on different days and at different times. …”
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153
Impact of Test Conditions While Screening Lithium-Ion Batteries for Capacity Degradation in Low Earth Orbit CubeSat Space Applications
Published 2021-03-01“…A wide variety of commercial cylindrical lithium-ion batteries are available for use in nanosatellites (CubeSats) that cycle in low Earth orbit (LEO). This space application differs greatly from the conditions used to create the manufacturer datasheets that CubeSat teams rely on to screen cell types and estimate performance lifetimes. …”
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Thermal control of a small satellite in low earth orbit using phase change materials-based thermal energy storage panel
Published 2023-12-01Subjects: Get full text
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156
Narrowband Internet of Things via Low Earth Orbit Satellite Networks: An Efficient Coverage Enhancement Mechanism Based on Stochastic Geometry Approach
Published 2024-03-01“…With the development of IoT technology and 5G massive machine-type communication, the 3GPP standardization body considered as viable the integration of Narrowband Internet of Things (NB-IoT) in low Earth orbit (LEO) satellite-based architectures. However, the presence of the LEO satellite channel comes up with new challenges for the NB-IoT random access procedures and coverage enhancement mechanism. …”
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157
Enabling a permanent human presence beyond low Earth orbit: wearable radiation protection and enhanced science through virtual reality
Published 2024“…This thesis encompasses two key areas of research aimed at enhancing the safety and productivity of human exploration beyond low Earth orbit: the development of advanced radiation protection materials and the utilization of virtual reality (VR) for surface exploration. …”
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The estimation of power flux of microwave radiation from a negative narrow bipolar pulse a low earth orbit satellite altitude
Published 2016“…In this paper, we estimate power flux densities at two points in space within the orbiting range of low Earth orbit (LEO) satellite. One point located 200 km away from the narrow bipolar pulse (NBP) emission source with angle θ = 45° and the other point located 2000 km away from the NBP emission source with angle θ = 45°. …”
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Elevation Angle Characterization for LEO Satellites: First and Second Order Statistics
Published 2023-03-01Subjects: “…Low Earth orbit (LEO)…”
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