Abstract
Preliminary analyses of low and high resolution data are presented from the polar plasma waves measured on board INTERBALL-2 satellite in three frequency bands: ELF (5–1000 Hz), VLF(1–20 kHz) and LF (20–260 kHz). The propagation and polarization characteristics of the Auroral Kilometric Radiation (AKR) emission are estimated and studied. The obtained result shows that R-X and L-O modes of AKR emission just above source regions are found. The propagation characteristics are also determined: wave normal directions weakly oblique or quasi-parallel to the earth magnetic field direction.
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References
Stix T H.The Theory of Plasma Waves. New York: Mc Graw-Hill, 1962
Gurnet D A, Shawean S D, Shaw R R. Auroral hiss, Z mode radiation, and auroral kilometric radiation in the polar magnetosphere: DE 1 observations.J Geophys Res, 1983,88(A1): 329–340
Lin C S. Correlation of auroral hiss an upward electron beams near the polar.J Geophys Res, 1984,89: 925–935
Melotte M M. DE 1 observations of ordinary mode and extraordinary mode auroral kilometric radiation.Geophys Res Lett, 1984,11: 1188–1191
Philippe L, Dominique L Q. Generation of the auroral kilometric radiation in plasma cavities.Planet Space Sci, 1996,44 (3): 199–210
Means J D. Use of the three-dimensional covariance matrix in analyzing the properties of plane waves.J Geophys Res, 1972,77: 5551–5559
Lefeuvre F. Rapid determination of the sense of polarization and propagation for random electromagnetic wave fields.Annals Geophysics, 1986,4 (A6): 457–468
Samson J C, Olso J V. Some comments of the descriptions of polarization state of waves.J Roy Astro Soc, 1980,61: 115–129
Wu CS, Lee L C. A theory of the terrestrial kilometric radiation.Astrophys J, 1979,230: 621–626
H de Feraudy. Viking observation of auroral kilometric radiation from the plasmasphere to night auroral oval source regions.Geophys Res Lett, 1987,14(5): 511–514
Zarka P D. The maser synchrotron instability in an inhomogeneous medium: determination of the spectral intensity of auroral kilometric radiaton.J Geophys Res, 1986,91: 13542–13558
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Supported by the National Natural Science Foundation of China
Zhao Zhengyu: born in 1952, Doctor, Associate professor
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Zhengyu, Z., Shuguo, X., Xinqing, S. et al. Polarization measurement of Auroral Kilometric Radiation by INTERBALL-2 satellite. Wuhan Univ. J. Nat. Sci. 4, 64–70 (1999). https://doi.org/10.1007/BF02827623
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DOI: https://doi.org/10.1007/BF02827623