A case study of VLF phase and amplitude variation at 12.1 kHz (Aldra) in Iceland
スポンサーリンク
概要
- 論文の詳細を見る
The phase and the field strength of 12.1-kHz VLF signals propagating from Aldra, Norway have been continuously recorded at Tjornes, Iceland using a phase-locked receiver with a loop antenna parallel to the great circle path between Norway and Iceland. Nighttime records represent irregular phase and amplitude fluctuations and sometimes involve quasi-sinusoidal fluctuations. The phase and amplitude change associated with cosmic noise absorption (CNA) are observed on the VLF signals, for which the phase is advanced with the change of the electron number density distribution of lower ionosphere.
- 国立極地研究所の論文
著者
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Sato Natsuo
National Institude of Polar Research
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Araki T
Data Analysis Center For Geomagnetism And Spacemagnetism Faculty Of Science Kyoto University
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Araki T
Department Of Geophysics Faculty Of Science Kyoto University
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Fujii Ryoichi
National Institute of Polar Research
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Sato N
National Institute Of Polar Research
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Araki Takashi
Faculty Of Education Hirosaki University
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Kikuchi T
Hiraiso Solar-terrestrial Research Center Communications Research Laboratory
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Kikuchi Takashi
Department Of Electrical Engineering Nagaoka University Of Technology
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Kokubun Susumu
Geophysics Research Laboratory, University of Tokyo
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Kokubun Susumu
Geophysics Research Laboratory The University Of Tokyo
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Kikuchi Takashi
Radio Research Laboratory
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Kikuchi Takashi
Radio Research Laboratories
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