Radiation field spectra of long-duration cloud flashes
The preliminary results of radiation electric fields produced by long-duration cloud flashes have been Fourier analyzed to determine the frequency spectrum in the range of 10kHz-10MHz. The flashes were recorded within a distance of less than 20km. The spectrum was normalized to 50km distance and it...
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Main Authors: | , , , |
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Format: | Article |
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John Wiley and Sons Inc.
2015
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Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/55183/ http://dx.doi.org/10.1002/asl2.537 |
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Summary: | The preliminary results of radiation electric fields produced by long-duration cloud flashes have been Fourier analyzed to determine the frequency spectrum in the range of 10kHz-10MHz. The flashes were recorded within a distance of less than 20km. The spectrum was normalized to 50km distance and it shows a f-1 dependence within the entire frequency range. |
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