Transmit and Receive only multi-channel RF coil development for high spatial resolution
| Project/Area Number |
15K01350
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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 |
Medical systems
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| Research Institution | National Institute of Information and Communications Technology |
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Principal Investigator |
Matsuoka Yuichiro 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター脳機能解析研究室, 主任研究員 (80372150)
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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 |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 7T-MRI / 医用システム / 画像診断システム / RFコイル / MRI |
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| Outline of Final Research Achievements |
The purpose of this study was to develop an RF coil to obtain a high spatial resolution MR image of local brain region at 7 Tesla MR scanner. A performance of RF coil is a key factor in obtaining the high spatial resolution MR image. To develop a high-performance RF coil, I worked at building a multi-channel RF coil. At this step, it was found that a structure of RF shield around the RF coil influenced a resonant characteristic and the performance of individual RF coil. Therefore, I investigated a proper structure of RF shield to improve a single RF coil's performance with EM simulation. As a result, an effective structure of RF shield to increase the performance of single RF coil was found.
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Report
(4 results)
Research Products
(2 results)
