| Project/Area Number |
26820135
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Electron device/Electronic equipment
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| Research Institution | Nagano National College of Technology |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 伝送線路 / 表皮効果 / 実効抵抗 / 透磁率 / 負の透磁率材料 / 低損失 / 高周波 / 直流抵抗 / 損失 |
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| Outline of Final Research Achievements |
In this study, in order to lower loss in high frequency transmission line, design method of low loss transmission line which is able to suppress skin effect using negative permeability has been proposed and considered.
As a result, in consideration of negative permeability material with high resistivity, design method of multi-layer structure transmission line which has minimum effective resistance such as skin effect and DC resistance comprehensively has found by using FEM(finite element method). On the other hand, based on electromagnetic theory, theory of minimum loss design method in cylindrical section transmission line with plural materials was derived, and academic outcomes were obtained.
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