Research of mechanially-vibrating MEMS beam-formed antenna with a function of high speed and wide angle
| Project/Area Number |
15K06092
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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 | Ritsumeikan University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
鈴木 健一郎 立命館大学, 理工学部, 教授 (70388122)
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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: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | アンテナ / 高周波 / 共振 / 無線給電 / ミリ波レーダ / アクチュエータ / シリコン / MEMS / MEMSアンテナ / 移相器 / 八木宇田アンテナ / 指向性 / 走査 / 振動式 / 共振周波数 / 静電気力 / 走査角度 |
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| Outline of Final Research Achievements |
Today, millimeter-wave band is drawn by strong attentions.In the millimeter-wave band, formed-beam scannning plays an important role. However, conventional mechanical scanning has serious problems: system is large and heavy and scanning speed is slow. In this research, a small sized antenna fabricated by MEMS technology to have a function of high speed and wide angle scanning is investigated. A fabricated silicon actuator has been successfully demonstrated to scan + and - 20 degs. with a speed of 1 kHz. Then, a silicon antenna forming Yagi-Uda array antenna is designed by considering RF characteristic.
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Report
(4 results)
Research Products
(11 results)
