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Time-domain mathematical model of impulsive EM noises emitted from discharges
https://nitech.repo.nii.ac.jp/records/5321
https://nitech.repo.nii.ac.jp/records/5321f1b479b6-ed98-4678-a921-c6e00b5f48ce
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (235.9 kB)
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Copyright 2006 Brill. All rights reserved.
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2013-06-25 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Time-domain mathematical model of impulsive EM noises emitted from discharges | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | journal article | |||||||||||
| 著者 |
Hirata, Akimasa
× Hirata, Akimasa
× Okazaki, Takuma
× Kawasaki, Zenichiro
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| 著者別名 | ||||||||||||
| 姓名 | 平田, 晃正 | |||||||||||
| bibliographic_information |
en : Journal of Electromagnetic Waves and Applications 巻 20, 号 12, p. 1681-1694, 発行日 2006-12 |
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| 出版者 | ||||||||||||
| 出版者 | Brill Academic Publishers | |||||||||||
| 言語 | en | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0920-5071 | |||||||||||
| item_10001_source_id_32 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA10670162 | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
| item_10001_relation_34 | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | http://dx.doi.org/10.1163/156939306779292345 | |||||||||||
| 関連名称 | 10.1163/156939306779292345 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Impulsive electromagnetic (EM) noises emitted from discharges have been measured and characterized in ultra-wideband VHF channel. Statistical characteristics of EM pulses emitted from single discharge source are investigated as fundamental study. Firstly, the reproducibility of impulsive EM noises is confirmed by calculating their auto-correlations. The frequency spectrums of such pulses are found to be unique for each source. Next, statistical analysis is performed on the amplitude and inter-arrival time of received EM pulses. It is found that the probability distributions of amplitude and inter-arrival time of EM pulses follow normal and exponential distributions, respectively. Taking into account these ultra-wideband characteristics of impulsive EM noises from discharges, a mathematical model of EM pulses emitted from discharges is developed in the time domain. This is represented as a simple analytic formula with three parameters, which are derived from measurements. This model has been validated via measurement where multiple discharge sources exist. | |||||||||||
| 言語 | en | |||||||||||
