| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
In this research, a new structure which realizes the relative permeability becomes 1 or less in the broadband in the microwave range is developed. First, we developed a simulation method. The developed method is based on the equivalent circuit and the method can be analyzed at a higher speed than the electromagnetic field analysis method that is generally used, which enables simulation at high speed. We developed a new structure with a relative magnetic permeability is less than 1 in a broadband frequency range. It was confirmed that this structure has relative magnetic permeability is less than 1 in a broadband frequency range. the bandwidth of the structure is almost doubled band compared to the conventional structure. This structure can be applied to miniaturization of antennas.
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