| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
In addition to being compact and thin, it is necessary for the antenna for IoT to be able to be installed anywhere regardless of the presence or absence of surrounding metal. An AMC inspired small antenna composed of a dipole antenna and a small AMC substrate with only two short grids, named MACKEY, is proposed. It was verified that MACKEY with 0.45 wavelength x 0.25 wavelength x 0.03 wavelength size works not only in free space but also on a metal plate from the view points of its impedance, VSWR, and radiation characteristics by simulations and measurements.
Further, the wideband, multiband and smaller sized MACKEY were also investigated.
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