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381
Insights into spinetail devil ray spatial ecology in the Mediterranean Sea through satellite telemetry
Published 2025-01-01Subjects: Get full text
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382
High-Throughput Satellite Precoding Algorithm Based on Non-Ideal Channel State Information
Published 2023-03-01Subjects: “…high-throughput satellite…”
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383
Research on Coded Caching-Enabled Cooperative Transmission Mechanism in LEO Small Satellite Network
Published 2021-06-01Subjects: “…low earth orbit small satellite network…”
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384
Interference source single satellite location method based on movable antenna with spot beam
Published 2016-09-01“…An interference source single satellite location method based on movable antenna with spot beam was proposed for GEO satellites.In this method,a mapping relationship between orientation of interference and antenna gain is first established with the function of antenna pattern.Equations were established to calculate the interference signal link combining the orientation information of center of movable spot beam and the intensity of interference signal which derived from moving the beam several times.The orientation of interference was obtained by solving the equations with the help of particle swarm optimization(PSO).Then the longitude and latitude of the interference source could be calculated,jointly considering the ephemeris and the information of the earth.We made a positioning simulation of the ground interference source with the proposed method.The results validate the effectiveness of this method.…”
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385
Laser Communications for Satellite-Terrestrial Integration: Research Status, Key Technologies, and Future Prospects
Published 2024-12-01Subjects: “…satellite-terrestrial integration network…”
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386
Development of Embedded Boot Software for a Satellite Instrument Control Unit: Lessons Learned
Published 2019-01-01“…A satellite spacecraft is generally composed of a central Control and Data Management Unit (CDMU) and several instruments, each one locally controlled by its Instrument Control Unit (ICU). …”
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387
Comparison of Geological Structures and Satellite-based Tectonic Lineaments in Gülağaç (Aksaray) and its Surroundings
Published 2024-09-01“…These structures were compared with satellite-based tectonic lineaments, and it was observed that the general orientations of the lines determined in the field and the satellite-based lineaments were largely compatible. …”
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388
C-SAR/02 Satellite Polarimetric Calibration and Validation Based on Active Radar Calibrators
Published 2025-01-01“…This approach improved the accuracy of the polarimetric calibration results and the effect of the quantization application of the C-SAR satellites. Moreover, our experimental results indicate that the method presented herein is suitable for the C-SAR/02 satellite and may also be more universally applicable to C-SAR-series satellites.…”
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389
Dynamic task scheduling method for relay satellite networks based on hierarchical reinforcement learning
Published 2023-07-01Subjects: “…relay satellite networks…”
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390
Identification and investigation of the area under cultivation in Lenjanat using Landsat 8 satellite images
Published 2019-03-01Subjects: Get full text
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391
Interference mitigation for satellite-terrestrial heterogeneous coexistence cognitive MIMO system based on DBF
Published 2014-10-01Subjects: “…satellite-terrestrial heterogeneous coexistence…”
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392
Influence of tracking and pointing error on the performance of inter-satellite optical CDMA communication system
Published 2006-01-01Subjects: “…inter-satellite optical communication…”
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393
Alternating Generalized Projection Method for Satellite Reflectarray Synthesis with Sequential Stages of Different Illuminations
Published 2024-12-01Subjects: Get full text
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394
Prospecting for geothermal energy through satellite based thermal data: Review and the way forward
Published 2015-09-01Subjects: Get full text
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395
Design and Analysis of Satellite Internet Simulation and Verification System for Space Remote Sensing Services
Published 2024-03-01Subjects: Get full text
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396
Simulation and analysis of software defined cognitive frequency hopping multi beam satellite system
Published 2017-11-01Subjects: “…multi-beam satellite…”
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397
New techniques of intra-satellite communication and ranging/time synchronization for autonomous formation flyer
Published 2008-01-01“…The technique of intra-satellite communication networking and asynchronous ranging for autonomous forma-tion flyer(AFF) were researched. …”
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398
Feasibility and parameter optimization of ground-to-satellite uplink continuous-variable quantum key distribution
Published 2025-01-01Subjects: Get full text
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399
Model analysis of biases in the satellite-diagnosed aerosol effect on the cloud liquid water path
Published 2025-02-01“…We compare this correlation directly from the model to the correlation derived using equations which are used to retrieve liquid water path from satellite observations. Our comparison shows that spatial variability in cloud properties and instrumental noise in satellite retrievals of cloud optical depth and cloud effective radii results in bias in the satellite-derived liquid water path. …”
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400
Resource allocation strategy of low earth orbit satellite oriented to user transmission difference
Published 2023-08-01Subjects: “…low earth orbit satellite…”
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