論文 - 大塚 雄一
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Annual variations of the ionosphere: A review based on MU radar observations 査読有り
N Balan, Y Otsuka, S Fukao, MA Abdu, GJ Bailey
LOWER IONOSPHERE: MEASUREMENTS AND MODELS 25 巻 ( 1 ) 頁: 153 - 162 2000年
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The height of the maximum ionospheric electron density over the MU radar 査読有り
Zhang, SR, S Fukao, WL Oliver, Y Otsuka
JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS 61 巻 ( 18 ) 頁: 1367 - 1383 1999年12月
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The height of the maximum ionospheric electron density over the MU radar 査読有り
Journal of Atmospheric and Solar-Terrestrial Physics 61 巻 頁: 1367-83 1999年
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MU radar observations of H+ ions in the topside ionosphere 査読有り Open Access
Kawamura S, Otsuka Y, Oliver WL, Balan N, Fukao S
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 103 巻 ( A9 ) 頁: 20697 - 20704 1998年9月
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Plasma temperature variations in the ionosphere over the middle and upper atmosphere radar 査読有り
Otsuka, Y; Kawamura, S; Balan, N; Fukao, S; Bailey, GJ
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 103 巻 ( A9 ) 頁: 20705 - 20713 1998年9月
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MST radar measurement of ionospheric F region winds: The "layer wind" technique 査読有り Open Access
WL Oliver, Y Otsuka, S Fukao
RADIO SCIENCE 33 巻 ( 4 ) 頁: 941 - 948 1998年7月
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Equinoctial asymmetries in the ionosphere and thermosphere observed by the MU radar 査読有り
N Balan, Y Otsuka, GJ Bailey, S Fukao
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 103 巻 ( A5 ) 頁: 9481 - 9495 1998年5月
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MU radar observations of H+ ions in the topside ionosphere 査読有り Open Access
Journal of Geophysical Research 103 巻 頁: 20,697-20,704 1998年
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MST radar measurement of ionospheric F region winds:The "layer-wind" technique 査読有り
Radio Science 33 巻 頁: 941-948 1998年
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Equinoctial asymmetries in the ionosphere and thermosphere observed by the MU radar 査読有り
Journal of Geophysical Research 103 巻 頁: 9,481-9,495 1998年
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Plasma temperature variations in the ionosphereover the middle and upper atmosphere radar 査読有り
Journal of Geophysical Research 103 巻 頁: 20,705-20,713 1998年
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New aspects in the annual variation of the ionosphere observed by the MU radar 査読有り
N Balan, Y Otsuka, S Fukao
GEOPHYSICAL RESEARCH LETTERS 24 巻 ( 18 ) 頁: 2287 - 2290 1997年9月
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A climatology of F region gravity wave propagation over the middle and upper atmosphere radar 査読有り Open Access
WL Oliver, Y Otsuka, M Sato, T Takami, S Fukao
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 102 巻 ( A7 ) 頁: 14499 - 14512 1997年7月
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A climatology of F region gravity wave propagation over the middle and upper atmosphere radar 査読有り Open Access
Journal of Geophysical Research 102 巻 頁: 14,499-14,512 1997年
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New aspects in the annual variation of the ionosphere observed by the MU radar 査読有り
Geophysical Research Letters 24 巻 頁: 2,287-2,290 1997年
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Middle and upper atmosphere radar observations of the dispersion relation for ionospheric gravity waves 査読有り
Journal of Geophysical Research 100 巻 頁: 23,763-23,768 1995年