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181
Research on Satellite Internet Security Protection Based on Zero Trust
Published 2021-09-01Subjects: Get full text
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182
Genetic Programming Method for Satellite System Topology and Parameter Optimization
Published 2020-01-01“…In this paper, a genetic programming method for satellite system design is proposed to simultaneously optimize the topology and parameters of a satellite system. …”
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183
Design of Motion Controller for Satellite-Borne Data Transmission Antenna
Published 2019-01-01“…In order to realize stable, reliable, and high-precision motion control of the satellite-borne data transmission antenna, a FPGA-based motion controller is designed and achieved. …”
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184
The Satellite Risk Prediction and Radiation Forecast System (SaRIF)
Published 2021-12-01Subjects: Get full text
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185
A survey on networking key technologies for LEO satellite network
Published 2023-02-01Subjects: “…LEO satellite networking technology…”
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186
Architecture and Key Technologies of Access Network for Satellite-Terrestrial Cooperation
Published 2023-09-01Subjects: “…satellite internet…”
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187
RETRACTED: Satellite measurement errors and their impact on determination of point coordinates
Published 2023-01-01Get full text
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188
Architecture modeling of satellite Internet simulation platform based on MBSE
Published 2024-09-01Subjects: “…satellite Internet…”
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189
Muscle Satellite Cells: Exploring the Basic Biology to Rule Them
Published 2016-01-01“…This is accomplished by resident stem cells, named satellite cells, which were identified more than 50 years ago. …”
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190
New Multiple Access Technologies for Satellite Internet of Things System
Published 2023-09-01Subjects: “…satellite IoT…”
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191
SATELLITE-BASED MULTITEMPORAL CHANGE DETECTION IN IGNEADA FLOODED FORESTS
Published 2014-12-01“…For this purpose, Landsat 5 TM satellite data were used, including four scenes acquired from 1984 to 2010. …”
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192
Satellite observation mission planning issues: hotspots and trends analysis
Published 2025-02-01Subjects: “…satellite mission planning|observation mission|visual analysis|distributed collaboration|planning solving algorithm…”
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193
LEO Satellite Internet of Things Access Technology Based on Beamforming
Published 2023-03-01Subjects: Get full text
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194
Unveiling the Space Weather During the Starlink Satellites Destruction Event on 4 February 2022
Published 2022-08-01Subjects: Get full text
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195
Satellites reveal different stories of marine heatwaves in the sea-ice-covered pan-Arctic
Published 2025-01-01“…Abstract Satellite observations provide valuable information on the rapidly increasing marine heatwaves over the Arctic Ocean, yet current assessments of these events lack reliability because the satellite-based temperature in ice-covered regions heavily relies on ice conditions. …”
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196
Study on remote sensing satellites random access to internet constellation and on-orbit intelligent processing
Published 2022-04-01Subjects: “…LEO satellite internet constellation…”
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197
BeiDou satellites cross-regional communication path assignment model and resource management
Published 2021-07-01“…Time division inter-satellite communication and ranging link assignment of BeiDou satellites have made important progress; however, there is still the unsolved issue of integrated communication between ground gateway, aircraft, or even ship, and the BeiDou satellites. …”
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198
Research on the Architecture of Phased Array Antenna of LEO Communication Satellites Based on Hybrid Beamforming
Published 2021-06-01“…Due to the characteristics of low earth orbit (LEO) communication satellite system like low propagation loss, small propagation delay and high pointing accuracy, a hybrid architecture-“analog beamforming stage and digital beamforming (DBF) stage” was proposed, and the principle and advantages of hybrid beamforming were analyzed.Through three dimensional integrating of multi-channel RF frontend chips, mixers, dedicated DBF ASIC chips, and tiles phased array anntena arrays, the proposed hybrid beamforming could be expanded or spliced.This hybrid architecture achieved the optimization of performance, cost, complexity and power consumption, and provided a reference for China to build space based internet of things system and reconfi gurable phased array antenna system in the future.…”
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199
Analysis of Key Technologies for Satellites Oriented to the Fusion of Communication, Navigation, Remote Sensing and Computing
Published 2024-09-01“…Therefore, it is necessary to study the fusion of communication, navigation, remote sensing and computation on satellites. The key points of fusion are schedulable and shareable hardware and software resources, and high-efficiency high-stability payload devices. …”
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200
A fully phased octoploid strawberry genome reveals the evolutionary dynamism of centromeric satellites
Published 2025-02-01Subjects: Get full text
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