Study of Underwater Electromagnetic Wave Propagation Based on Motions of Sea Water Molecules
| Project/Area Number |
21560842
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Japan Agency for Marine-Earth Science and Technology |
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Principal Investigator |
YOSHIDA Hiroshi 独立行政法人海洋研究開発機構, 海洋工学センター, グループリーダー (00359134)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 海中電磁波伝搬 / 海中分子運動 / 深海技術 / 海中アンテナ / 水中アンテナ / 海中伝搬 / 海水分子 / 海中 / 微視的 / 電磁波 / 深海 / 伝搬特性 / 海水 |
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| Research Abstract |
We obtained some data which shows us that high frequency electromagnetic wave may propagate in sea water over hundreds meters. To describe this phenomenon, we prepared some propagation models taking motions of sea water molecules into account. But we did not achieve establishing an optimal model for the explanation. We intend to continue the study by using the tools made.
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Report
(4 results)
Research Products
(9 results)
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[Journal Article] Study on Land-to-Underwater communication2011
Author(s)
Yoshida, H.; Hyakudome, T.; Ishibashi, S.; Ochi, H.; Asakawa, K.; Kasaya, T.; Saito, T.; Okamoto, S
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Journal Title
14th International Symposium on Wireless Personal Multimedia Communications (WPMC)
Volume: 3-7
Pages: 1-5
Related Report
Peer Reviewed
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