| Project/Area Number |
23656247
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Communication/Network engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
CHEN Qiang 東北大学, 大学院・工学研究科, 准教授 (30261580)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | アンテナ / MIMO / 人体 / on-body / 無線通信 / 移動通信 / 中継アンテナ / アンテナアレー |
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| Research Abstract |
Multi-Input Multi-Output (MIMO) technology is one of the most important technologies to be required in high-speed wireless communications of the next-generation. However, it is difficult to mount so many antennas in a mobile handset of small size. In this research, it is proposed that the multi-antennas are mounted not in the handset, but on the human body. The MIMO transmission capacity using the proposed on-body antennas are evaluated by full-wave numerical simulation and measurement, demonstrating the performance of the proposed antenna system.
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