| Project/Area Number |
23560476
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Kanazawa Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 移動通信 / 小形アンテナ / 広帯域化 / マルチバンド化 / モード理論 / 特性モード / マルチバンド / 伝送線路モード |
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| Research Abstract |
In order to improve characteristics of small antennas applied to mobile terminals such as mobile phone and tablet PC, we have studied antenna designs with the characteristic modes and the multi-conductor transmission line mode theory (the modal theory). The modal theory can be applied to analyze small antennas consisting of several conducors, and the theory contributes to design small antennas with wideband or multiband characteristics. As results, we investigated an inverted-L antenna (ILA) consisting of two conductors, and designed wideband/dual-band ILA with the modal theory. Design process for small antennas using the modal theory can be cleared. Finally we have presented the results in international conferences.
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