2011 Fiscal Year Final Research Report
Tunable antenna by miniature replica concept
| Project/Area Number |
21560389
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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 |
Communication/Network engineering
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| Research Institution | Yokohama National University |
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Principal Investigator |
ARAI Hiroyuki 横浜国立大学, 工学研究院, 教授 (00193053)
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| Project Period (FY) |
2009 – 2011
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| Keywords | マイクロ波 / ミリ波 |
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| Research Abstract |
This research proposes a new trimming method for frequency tunable antennas without changing the antenna pattern. The input characteristic of the antenna varies by arranging a non-resonant electric obstacle in its neighborhood, which does not cause the change in radiation pattern. This obstacle is called as "a miniaturized replica." This research also proposes a frequency tuning function using this replica for the application.
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