Formation of tilted beams by transmitting metasurface plates above a low-profile antenna system
| Project/Area Number |
15K06087
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Hosei University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
MIMAKI Hiroaki 法政大学, 理工学部, 専任講師 (60120838)
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| Research Collaborator |
TOIDA Mitsuo 法政大学, 大学院・理工学研究科, 大学院生
OKABE Syuhei 法政大学, 大学院・理工学研究科, 大学院生
KAMETA Yuhei 法政大学, 大学院・理工学研究科, 大学院生
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| 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: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 超表面 / アンテナ / ビーム成形 / チルトビーム形成 / メタサーフェス板 / 周期配列素子 / 金属正方形ループ |
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| Outline of Final Research Achievements |
Electromagnetic communication devices that make use of the characteristics of a metasurface are being developed at home and abroad. In this research, a new metasurface has been developed and placed above a fed antenna in order to form a single beam or a multibeam in specific directions. This antenna system is distinguished from conventional antennas in that it has thin and low-profile structure. For realizing such antenna system, (A)the electromagnetic characteristics of a metasurface composed of periodically arrayed elements has been revealed,and (B)the optimization of the array elements and array structure has been performed such that the antenna system radiates a single beam or a multibeam, taking into account the radiation fields from the metasurface and the fed antenna.
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Report
(4 results)
Research Products
(19 results)
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[Presentation] Radiation beam with a large tilt angle2016
Author(s)
Hisamatsu Nakano, Yuhei Kameta, and Junji Yamauchi
Organizer
2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)
Place of Presentation
Cairns, Australia
Year and Date
2016-09-19
Related Report
Int'l Joint Research
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[Presentation] Disc-Ys antenna2016
Author(s)
Hisamatsu Nakano, Yuhei Kameta, and Junji Yamauchi
Organizer
2016 IEEE International Symposium on Antennas and Propagation (APSURSI)
Place of Presentation
Fajardo, Puerto Rico
Year and Date
2016-06-26
Related Report
Int'l Joint Research
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[Presentation] Metaspiral antenna system2015
Author(s)
H. Nakano, T. Shimizu, and J. Yamauchi
Organizer
2015 International Symposium on Antennas and Propagation
Place of Presentation
Hobart, Tasmania, Australia
Year and Date
2015-11-09
Related Report
Int'l Joint Research
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