| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
The transmitting and receiving antennas for communication systems using a linearly polarized wave need polarization alignment (PA). On the other hand, those using a circularly polarized (CP) wave do not need the PA. Although CP antennas have such an advantage, there are little data on a CP reconfigurable antenna, which reproduces the same antenna characteristics during the beam steering. In this context, this research presents a realization of the CP reconfigurable antenna, where metaatoms are used. A systematic investigation on the radiation characteristics is performed on the basis of electromagnetics.
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