Structure of ionospheric electron density during sporadic-E event
| Project/Area Number |
20740285
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Space and upper atmospheric physics
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| Research Institution | Niihama National College of Technology |
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Principal Investigator |
WAKABAYASHI Makoto Niihama National College of Technology, 電気情報工学科, 助教 (40462147)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 超高層大気環境 / 超高層物理学 / 地球電離圏 / 宇宙空間プラズマ |
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| Research Abstract |
In this study, it is attempted to improve the accuracy of impedance probe measurement in low-density region. There are two major directions; namely, 1-Improvement of phase detection type impedance probe, 2-Demonstration of quantitative relation between the UHR frequency of ambient plasma and phase shift. Based on these two items, impedance probe observation in the ionosphere was simulated by using space science chamber at ISAS/JAXA.
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Report
(4 results)
Research Products
(5 results)
