An Operational VHF Broadband Digital Interferometer for Lightning Monitoring
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概要
- 論文の詳細を見る
The authors have been developing a new type of lightning location and monitoring system based on a technique of “VHF broadband digital interferometry". This paper summarizes this VHF broadband digital interferometer (DITF), together with new observations. As a first step of the development, the experimental system is installed and lightning observations are conducted. In these observations, imaging of lightning progression is obtainable in two- and/or three-dimensions. The effectiveness of our results has been confirmed by the comparisons with the results of previous studies and other observations. The evaluation of the system is discussed to improve its accuracy, and the advanced system is completed. At present, the advanced system has been completed and the first result is obtained. It is concluded that the function of the system works well, and the VHF broadband DITF for lightning monitoring is accomplished with high accuracy from the aspects of time and space resolutions.
- 社団法人 電気学会の論文
- 2004-12-01
著者
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MORIMOTO Takeshi
Department of Ophthalmology, Osaka University Medical School
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LEE Jong
Korea Institute of Industrial Technology
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USHIO Tomoo
Department of Electronic, Electronics and Information Engineering, Osaka University
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Ushio Tomoo
Division Of Electrical Electric And Information Engineering Graduate School Of Engineering Osaka Uni
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Ushio Tomoo
Department Of Electrical Electronic And Information Engineering Osaka University
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Ushio Tomoo
Department Of Aero-space Engineering Osaka Prefecture University
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Ushio Tomoo
Department Of Communication Engineering Osaka University
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Kawasaki Zen-ichiro
Division Of Electrical Electric And Information Engineering Graduate School Of Engineering Osaka Uni
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Kawasaki Zen-ichiro
Department Of Communications Engineering Osaka University
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Morimoto Takeshi
Division Of Electrical Electric And Information Engineering Graduate School Of Engineering Osaka Uni
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Kawasaki Zen-ichiro
Osaka Univrsity
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Ushio Tomoo
Electric And Information Engineering Osaka University
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Hirata Akimasa
Department Of Computer Science And Engineering Nagoya Institute Of Technology
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Morimoto Takeshi
Electric And Information Engineering Osaka University
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Morimoto Takeshi
Department Of Applied Visual Science Graduate School Of Medicine
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KAWASAKI Zen
Department of Communications Engineering, Osaka University
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MATSUMOTO Akinori
CHUBU Electric Power Co., Inc.
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Morimoto Takeshi
Department Of Communications Engineering Osaka University
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Matsumoto Akinori
Chubu Electric Power Co. Inc.
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Hirata Akimasa
Department Of Communication Engineering Graduate School Of Engineering Osaka University
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Kawasaki Zen
Department Of Communication Engineering Graduate School Of Engineering Osaka University
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Lee Jong
Korea Food & Drug Administration
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Lee Jong
Korea Meteorological Administration
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Kawasaki Z
Faculty Of Engineering Toyama University
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Hirato Akimasa
Department of Communications Engineering, Graduate School of Engineering, Osaka University
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Hirato Akimasa
Department of Computer Science and Engineering, Nagoya Institute of Technology
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