Results 191 to 200 of about 2,215 (219)

Ionospheric Scintillations: Indices and Modeling

Radio Science, 2019
AbstractThis paper presents a review of the ionosphere scintillation characteristics recorded at low and high latitudes. The European Space Agency (ESA) MONITOR database has been used to support the analysis. We review in particular the different indices and the values recorded by the different kinds of receivers deployed during the measurement ...
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Effect of Anisotropy on Ionospheric Scintillations Observed by SAR

IEEE Transactions on Geoscience and Remote Sensing, 2019
Studies pertaining to small scale structures producing scintillations using synthetic aperture radars (SARs) have predominantly been conducted at low-latitude regions. The high-latitude region (auroral belt and polar caps) is highly dynamic and varies in response to stimuli from solar winds and the magnetosphere in complex ways.
Shradha Mohanty, Charles S. Carrano, Gulab Singh   +2 more
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Modeling and prediction of ionospheric scintillation

12th Aerospace Sciences Meeting, 1974
Scintillation modeling performed thus far is based on the theory of diffraction by a weakly modulating phase screen developed by Briggs and Parkin (1963). Shortcomings of the existing empirical model for the scintillation index are discussed together with questions of channel modeling, giving attention to the needs of the communication engineers.
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RADIO STAR SCINTILLATIONS AND THE IONOSPHERE

Canadian Journal of Physics, 1955
The observed intensity at the surface of the earth of radiation at a frequency of 50 Mc./s. from a radio star has been studied. A relationship is shown to exist between the fluctuations, or scintillations, in this observed radiation intensity and the angle of its incidence on the 400 km. level of the earth's ionosphere.
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Ionospheric scintillation

Proceedings of the IEEE, 1977
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Analysis on the ionospheric scintillation monitoring performance of ROTI extracted from GNSS observations in high-latitude regions

Advances in Space Research, 2022
Dongsheng Zhao, Wang Li, Chendong Li
exaly  

Morphology of ionospheric scintillation

12th Aerospace Sciences Meeting, 1974
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An estimation of ionospheric scintillation in

Proceedings of the 6th URSI Regional Conference on Radio Science – RCRS 2024
Hari Krishna Chityala, Neelu Kasat, Prem Dubey, Suresh D, Ganesh Subramanya T   +4 more
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Ionospheric scintillation simulation based on neural networks

IEEE EUROCON 2023 - 20th International Conference on Smart Technologies, 2023
Moisés J. S. Freitas, Alison de Oliveira Moraes, Emanoel Costa, Marcos Ricardo Omena de Albuquerque Máximo, Clodoaldo Faria   +4 more
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Problems in data treatment for ionospheric scintillation measurements

Radio Science, 2002
Biagio Forte
exaly