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  1. F300 宇宙地球環境研究所
  2. F300b 紀要
  3. 空電研究所報告
  4. 11(1-2)

夜間空電波形パルス極性の反転現象

http://hdl.handle.net/2237/21776
http://hdl.handle.net/2237/21776
50f965b7-acf3-426e-85e8-387016550a48
名前 / ファイル ライセンス アクション
bulria_11_1-2_31.pdf bulria_11_1-2_31.pdf (383.0 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2015-04-30
タイトル
タイトル 夜間空電波形パルス極性の反転現象
言語 ja
その他のタイトル
その他のタイトル THE ECHO TYPE WAVEFORMS WITH OPPOSITE POLARITIES BUT ORIGINATED FROM THE IDENTICAL SOURCE
言語 en
著者 佐尾, 和夫

× 佐尾, 和夫

WEKO 57664

ja 佐尾, 和夫

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SAO, Kazuo

× SAO, Kazuo

WEKO 57665

en SAO, Kazuo

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 The waveform measurements were carried out at two stations (Toyokawa and Kumamoto) in Aug. 1959, and their origins were located by our usual sferics fix network. Waveforms originated from the identical sources were observed by two separate but similar receivers. The majority of the couples of waveforms show the identical polarities of trains of pulses. But in two cases the exceptional couples of waveforms showing the reverse polarities independent of the orders of reflections, were found. As a vertical antenna is employed in our waveform observation, we cannot expect the reversed sign of waveform in propagation except for the evidence in oblique transmission. Hence a lightning discharge is assumed to be an intercloud one expressed by a horizontal electric dipole. Supposing the horizontal dipole was put on the origin of the Descartes rectangular coordinate and directed to the x-axis, the author derived the following expression for the received vertical electric field radiated from a horizontal dipole on a finitely conducting earth. As will be seen in the final form Ez = - 2k^2cosφ/n・e^jkr/r there shoul be a change of polarity with respect to the direction φ=π/2, where (The equation is omitted).
言語 en
内容記述タイプ Abstract
出版者
言語 ja
出版者 名古屋大学空電研究所
言語
言語 jpn
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0465-7756
書誌情報 ja : 空電研究所報告

巻 11, 号 1-2, p. 31-32, 発行日 1961-06-15
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/21776
識別子タイプ HDL
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