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Full wave calculation for a Gaussian VLF wave injection into the ionospherer
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Description
type:P(論文)
Both spatial distributions of the field intensity and the polarization at the ground of a spatially confined whistler mode wave, which has a Gaussian amplitude incident onto the ionosphere from above are computed by a full wave method. The propagation paths in the earth-ionosphere wave guide are estimated by tracing the peaks of these wave distributions at different altitudes. From these calculations, the following interesting results are obtained : (1) The spatial attenuation rate of the wave intensity in the earth-ionosphere wave guide mode is about -10dB/100km for a distance less than a few hundred kilometers from the source. (2) The polarization is right-handed circular just underneath the source point, but it becomes left handed at some distance away.
Journal
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- Memoirs of National Institute of Polar Research. Special issue
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Memoirs of National Institute of Polar Research. Special issue 22 46-57, 1982-09
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Details 詳細情報について
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- CRID
- 1050002213334037120
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- NII Article ID
- 120005502588
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- NII Book ID
- AA00733561
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- Web Site
- http://id.nii.ac.jp/1291/00001257/
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- Text Lang
- en
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- Article Type
- departmental bulletin paper
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- Data Source
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- IRDB
- CiNii Articles