Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation

Jandieri George; Diasamidze Zhuzhuna; Diazamidze Mzia; Takidze Irma

doi:doi:10.11648/j.earth.20170606.16

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Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation

Jandieri George, Diasamidze Zhuzhuna, Diazamidze Mzia, Takidze Irma

Published in Earth Sciences (Volume 6, Issue 6)

Received: 6 April 2017 Accepted: 17 April 2017 Published: 31 October 2017

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Abstract

Paper considers some aspects of the relationship between scintillation level of scattered radiation and anisotropic plasma irregularities in the collision turbulent magnetized plasma. Analytical calculations are carried out using modify smooth perturbation method taking into account both diffraction effects and polarization coefficients of both ordinary and extraordinary waves. Correlation function and the wave structure function of the phase fluctuations are obtained for arbitrary correlation function of electron density fluctuations. Analytical and numerical calculations of the second order statistical moments are carried out for the anisotropic Gaussian correlation function taking into account both anisotropy factor and the inclination angle of the elongated plasma irregularities with respect to the external magnetic field. Scintillation level and the power spectrum of the intensity fluctuations are analyzed for different parameters characterizing anisotropic irregularities.

Published in	Earth Sciences (Volume 6, Issue 6)
DOI	10.11648/j.earth.20170606.16
Page(s)	142-148
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Turbulence, Ionosphere, Irregularities, Magnetized Plasma

References

[1]	J. Aarons, “Global Morphology of Ionospheric Scintillation,” Proc. IEEE, vol. 70, pp. 360-378, 1982.
[2]	K. C. Yeh and C. H. Liu, “Radio Wave Scintillations in the Ionosphere,” Proc. IEEE, vol. 70, pp.324-360, 1982.
[3]	A. Ishimaru, Wave Propagation and Scattering in Random Media, Vol. 2, Multiple Scattering, Turbulence, Rough Surfaces and Remote Sensing,” IEEE Press, Piscataway, New Jersey, USA, 1997.
[4]	G. V. Jandieri, A. Ishimaru, V. G. Jandieri, A. G. Khantadze and Zh. M. Diasamidze, “Model Computations of Angular Power Spectra for Anisotropic Absorptive Turbulent Magnetized Plasma,” PIER, vol. 70, pp. 307-328, 2007.
[5]	G. V. Jandieri, Zh. M. Diasamidze and M. R. Diasamidze, “Scintillation Spectra of Scattered Electromagnetic Waves in Turbulent Magnetized Plasma,” Journal of Basic and Applied Physics, vol. 2, pp. 224-234, 2013.
[6]	G. V. Jandieri, „Double-Humped Effect“ in the Turbulent Collision Magnetized Plasma“, PIER M, vol. 48, pp. 95-102, 2016.
[7]	G. V. Jandieri, A. Ishimaru, B. S. Rawat and N. K. Tugushi, “Peculiarities of the Spatial Power Spectrum of Scattered Electromagnetic Waves in the Turbulent Collision Magnetized Plasma,” PIER, vol. 152, pp. 137-149, 2015.
[8]	V. L. Ginzburg, “Propagation of Electromagnetic Waves in Plasma,” Gordon and Beach, New York. 1961.
[9]	G. V. Jandieri, A. Ishimaru, N. F. Mchedlishvili and I. G. Takidze, “Spatial Power Spectrum of Multiple Scattered Ordinary and Extraordinary Waves in Magnetized Plasma with Electron Density Fluctuations,” PIER (M) ), vol. 25, pp. 87-100, 2012.
[10]	C. L. Rufenach, “Power-law Wavenumber Spectrum Deduced from Ionospheric Scintillation Observations,” Journal of Geophysical Research, vol. 77, pp. 4761-4772, 1972.
[11]	S. Raizada, and H. S. S. Sinha, “Some new features of electron density irregularities over SHAR during strong spread F,” Ann. Geophysicae, vol. 18, pp. 141-151, 2000.
[12]	A. A. Chen, and G. S. Kent, “Determination of the orientation of ionospheric irregularities causing scintillation of signal from earth satellites,” Journal of Atmospheric and Terrestrial Physics, vol. 34, pp. 1411-1414, 1972.
[13]	T. Farges, and H. F. Blanc, “HF radar observations of irregularities in the daytime equatorial F region,” Journal of Atmospheric and Terrestrial Physics, vol. 64, pp. 1565-1571, 2002.

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APA Style

Jandieri George, Diasamidze Zhuzhuna, Diazamidze Mzia, Takidze Irma. (2017). Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation. Earth Sciences, 6(6), 142-148. https://doi.org/10.11648/j.earth.20170606.16

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ACS Style

Jandieri George; Diasamidze Zhuzhuna; Diazamidze Mzia; Takidze Irma. Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation. Earth Sci. 2017, 6(6), 142-148. doi: 10.11648/j.earth.20170606.16

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AMA Style

Jandieri George, Diasamidze Zhuzhuna, Diazamidze Mzia, Takidze Irma. Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation. Earth Sci. 2017;6(6):142-148. doi: 10.11648/j.earth.20170606.16

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@article{10.11648/j.earth.20170606.16,
  author = {Jandieri George and Diasamidze Zhuzhuna and Diazamidze Mzia and Takidze Irma},
  title = {Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation},
  journal = {Earth Sciences},
  volume = {6},
  number = {6},
  pages = {142-148},
  doi = {10.11648/j.earth.20170606.16},
  url = {https://doi.org/10.11648/j.earth.20170606.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20170606.16},
  abstract = {Paper considers some aspects of the relationship between scintillation level of scattered radiation and anisotropic plasma irregularities in the collision turbulent magnetized plasma. Analytical calculations are carried out using modify smooth perturbation method taking into account both diffraction effects and polarization coefficients of both ordinary and extraordinary waves. Correlation function and the wave structure function of the phase fluctuations are obtained for arbitrary correlation function of electron density fluctuations. Analytical and numerical calculations of the second order statistical moments are carried out for the anisotropic Gaussian correlation function taking into account both anisotropy factor and the inclination angle of the elongated plasma irregularities with respect to the external magnetic field. Scintillation level and the power spectrum of the intensity fluctuations are analyzed for different parameters characterizing anisotropic irregularities.},
 year = {2017}
}

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TY  - JOUR
T1  - Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation
AU  - Jandieri George
AU  - Diasamidze Zhuzhuna
AU  - Diazamidze Mzia
AU  - Takidze Irma
Y1  - 2017/10/31
PY  - 2017
N1  - https://doi.org/10.11648/j.earth.20170606.16
DO  - 10.11648/j.earth.20170606.16
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 142
EP  - 148
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20170606.16
AB  - Paper considers some aspects of the relationship between scintillation level of scattered radiation and anisotropic plasma irregularities in the collision turbulent magnetized plasma. Analytical calculations are carried out using modify smooth perturbation method taking into account both diffraction effects and polarization coefficients of both ordinary and extraordinary waves. Correlation function and the wave structure function of the phase fluctuations are obtained for arbitrary correlation function of electron density fluctuations. Analytical and numerical calculations of the second order statistical moments are carried out for the anisotropic Gaussian correlation function taking into account both anisotropy factor and the inclination angle of the elongated plasma irregularities with respect to the external magnetic field. Scintillation level and the power spectrum of the intensity fluctuations are analyzed for different parameters characterizing anisotropic irregularities.
VL  - 6
IS  - 6
ER  -

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Author Information

Jandieri George

Physics Dept., Georgian Technical University, GTU, Tbilisi, Georgia
Diasamidze Zhuzhuna

Batumi Shota Rustaveli State University, BASU, Batumi, Georgia
Diazamidze Mzia

Batumi State Maritime Academy, Batumi, Georgia
Takidze Irma

Batumi State Maritime Academy, Batumi, Georgia

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APA Style

Jandieri George, Diasamidze Zhuzhuna, Diazamidze Mzia, Takidze Irma. (2017). Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation. Earth Sciences, 6(6), 142-148. https://doi.org/10.11648/j.earth.20170606.16

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ACS Style

Jandieri George; Diasamidze Zhuzhuna; Diazamidze Mzia; Takidze Irma. Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation. Earth Sci. 2017, 6(6), 142-148. doi: 10.11648/j.earth.20170606.16

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AMA Style

Jandieri George, Diasamidze Zhuzhuna, Diazamidze Mzia, Takidze Irma. Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation. Earth Sci. 2017;6(6):142-148. doi: 10.11648/j.earth.20170606.16

Copy | Download

@article{10.11648/j.earth.20170606.16,
  author = {Jandieri George and Diasamidze Zhuzhuna and Diazamidze Mzia and Takidze Irma},
  title = {Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation},
  journal = {Earth Sciences},
  volume = {6},
  number = {6},
  pages = {142-148},
  doi = {10.11648/j.earth.20170606.16},
  url = {https://doi.org/10.11648/j.earth.20170606.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20170606.16},
  abstract = {Paper considers some aspects of the relationship between scintillation level of scattered radiation and anisotropic plasma irregularities in the collision turbulent magnetized plasma. Analytical calculations are carried out using modify smooth perturbation method taking into account both diffraction effects and polarization coefficients of both ordinary and extraordinary waves. Correlation function and the wave structure function of the phase fluctuations are obtained for arbitrary correlation function of electron density fluctuations. Analytical and numerical calculations of the second order statistical moments are carried out for the anisotropic Gaussian correlation function taking into account both anisotropy factor and the inclination angle of the elongated plasma irregularities with respect to the external magnetic field. Scintillation level and the power spectrum of the intensity fluctuations are analyzed for different parameters characterizing anisotropic irregularities.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Second Order Statistical Moments of the Power Spectrum of Ionospheric Scintillation
AU  - Jandieri George
AU  - Diasamidze Zhuzhuna
AU  - Diazamidze Mzia
AU  - Takidze Irma
Y1  - 2017/10/31
PY  - 2017
N1  - https://doi.org/10.11648/j.earth.20170606.16
DO  - 10.11648/j.earth.20170606.16
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 142
EP  - 148
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20170606.16
AB  - Paper considers some aspects of the relationship between scintillation level of scattered radiation and anisotropic plasma irregularities in the collision turbulent magnetized plasma. Analytical calculations are carried out using modify smooth perturbation method taking into account both diffraction effects and polarization coefficients of both ordinary and extraordinary waves. Correlation function and the wave structure function of the phase fluctuations are obtained for arbitrary correlation function of electron density fluctuations. Analytical and numerical calculations of the second order statistical moments are carried out for the anisotropic Gaussian correlation function taking into account both anisotropy factor and the inclination angle of the elongated plasma irregularities with respect to the external magnetic field. Scintillation level and the power spectrum of the intensity fluctuations are analyzed for different parameters characterizing anisotropic irregularities.
VL  - 6
IS  - 6
ER  -

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