Fabrication and evaluation of integrated magnetic thin film devices for microwave applications
Project/Area Number |
20560321
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Electron device/Electronic equipment
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Research Institution | Shinshu University |
Principal Investigator |
SATO Toshiro Shinshu University, 工学部, 教授 (50283239)
|
Co-Investigator(Renkei-kenkyūsha) |
SONEHARA Makoto 信州大学, 工学部, 助教 (30456496)
|
Research Collaborator |
IKEDA Kenji 太陽誘電株式会社, 研究開発センター, 主任
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Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|
Keywords | 電子デバイス / 集積回路 / 磁性薄膜 / 高周波IC / 無線回路 |
Research Abstract |
Microwave magnetic thin film devices, embedded in chip size package RF-IC for the 4th generation cell phone, have been fabricated and evaluated. Through the development of high-frequency magnetic materials and their device-application, the improvement schemes for device properties was established, and it was found that the introduction of magnetic material to IC-package is effective for suppressing local induced noise. In addition, basic investigation on the novel tunable inductor and the power inductor for integrated power supply for RF-ICs has also been done. Their new schemes will be effective as the fundamental techniques of the next generation RF-ICs.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] 携帯電話用CoFeB磁性薄膜方向性結合器の大振幅信号伝送特性2008
Author(s)
水田創, 中沢政博, 滝澤和孝, 佐藤敏郎, 山沢清人, 三浦義正, 三宅裕子, 秋江正則, 上原裕二, 宗像誠, 八木正昭
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Journal Title
Journal of the Magnetics Society of Japan 32
Pages: 376-381
NAID
Related Report
Peer Reviewed
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[Presentation] CoFeSiO/SiO▼2▼ Magnetic Thin Film Inductor for CSP RF-IC2010
Author(s)
T.Maruyama, M.Yuki, D.Kobayashi, T.Minemura, M.Sonehara, K.Ikeda, T.Sato
Organizer
International Conference on Microwave Magnetics 2010, IEEE Magnetics Society
Place of Presentation
Northeastern University, Boston, MA, USA
Year and Date
2010-06-03
Related Report
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