Simultaneous Observations of Aurora with a Doppler-Radar and Sounding Rockets
スポンサーリンク
概要
- 論文の詳細を見る
A 50MHz auroral doppler-radar was operated at Syowa Station, Antarctica, in 1978 in cooperation with sounding rocket experiments during the International Magnetospheric Study. E-region irregularity-drift was measured by the radar while electric field, electron density fluctuation and other parameters were measured by the rockets. Electric field components perpendicular to the radar wave-vector, which were derived from the doppler shifts of echoes, are compared with in situ electric field measurement to find a qualitative agreement between both results. Sharp peaks due to the two-stream instability were found in echo spectra. The radar echo intensity seems to be dependent on the drift velocity of irregularities.
- 国立極地研究所の論文
著者
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Yamagishi Hisao
National Institude of Polar Research
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Igarashi Kiyoshi
Radio Research Laboratory
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Ogawa Tadahiko
Radio Research Laboratory
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Ogawa Tadahiko
Hiraiso Branch, Radio Research Laboratories
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Ose Masami
Radio Research Laboratories
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Ogawa Toshio
Faculty Of Engineering Toyama Prefectural University
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Tsuzurahara Shigehiko
Radio Research Laboratories
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Shiro Isao
Radio Research Laboratories
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Ogawa Tadahiko
Faculty Of Engineering Toyama Prefectural University
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Igarashi Kiyoshi
Radio Research Laboratories
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Igarashi K
Communication Research Laboratory Ministry Of Posts And Telecommunications
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Ogawa Tadahiko
Hiraiso Branch Radio Research Laboratories
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Igarashi Kiyoshi
Communication Research Laboratory
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Ogawa Toshio
Solar-terrestrial Environment Laboratory Nagoya University
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