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Increase of Q-Factor of RF Magnetic Thin Film Inductor by Introducing Slit-Patterned Magnetic Thin Film and Multiline-Conductor Spiral Coil
http://hdl.handle.net/10091/13525
http://hdl.handle.net/10091/1352527738b88-7235-4dab-93d5-49b3965841b9
| 名前 / ファイル | ライセンス | アクション |
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CV-01_VerF.pdf (1.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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| 公開日 | 2012-02-13 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Increase of Q-Factor of RF Magnetic Thin Film Inductor by Introducing Slit-Patterned Magnetic Thin Film and Multiline-Conductor Spiral Coil | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| DOI | ||||||||||||||||
| 関連識別子 | https://doi.org/10.1109/TMAG.2011.2147287 | |||||||||||||||
| 関連名称 | 10.1109/TMAG.2011.2147287 | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題 | Alternating current (ac) copper loss, cell-phone, eddy current, inductor, on-chip radio-frequency (RF) magnetic thin film devices, Q-factor, RF front/end, wireless local area network (LAN) | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| タイプ | journal article | |||||||||||||||
| 著者 |
Maruyama, Takayuki
× Maruyama, Takayuki
× Obinata, Yosuke
× Sonehara, Makoto
× Ikeda, Kenji
× Sato, Toshiro
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| 信州大学研究者総覧へのリンク | ||||||||||||||||
| 氏名 | Sonehara, Makoto | |||||||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.WhfCbpkh.html | |||||||||||||||
| 信州大学研究者総覧へのリンク | ||||||||||||||||
| 氏名 | Sato, Toshiro | |||||||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.yNSNbpkh.html | |||||||||||||||
| 出版者 | ||||||||||||||||
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | |||||||||||||||
| 引用 | ||||||||||||||||
| 内容記述 | IEEE TRANSACTIONS ON MAGNETICS. 47(10):3196-3199 (2011) | |||||||||||||||
| 書誌情報 |
IEEE TRANSACTIONS ON MAGNETICS 巻 47, 号 10, p. 3196-3199, 発行日 2011-10 |
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| 抄録 | ||||||||||||||||
| 内容記述 | In order to increase Q-factor of radio-frequency (RF) magnetic thin film inductor integrated in chip-size-package RF-ICs, two schemes have been investigated experimentally. For suppressing the in-plane eddy current of the magnetic thin film, a slit-patterned structure was introduced, and it was found that the slit-patterned magnetic thin film is very effective for increasing Q-factor. On the other hand, for suppressing alternating current (ac) copper loss, a multiline-conductor spiral coil was introduced, and it was found that the multiline coil is effective for improving decrease of inductance at high frequencies. By introducing the two schemes, a maximum Q-factor of 18 at 1.5 GHz was obtained in a spiral inductor with a bottom slit-patterned CoFeSiO/SiO granular multilayer film and triple-line-conductor spiral coil. | |||||||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 0018-9464 | |||||||||||||||
| 書誌レコードID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA00667933 | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | Copyright© 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
| WoS | ||||||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000296418200227 | |||||||||||||||
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Maruyama, Takayuki, Obinata, Yosuke, Sonehara, Makoto, Ikeda, Kenji, Sato, Toshiro, 2011, Increase of Q-Factor of RF Magnetic Thin Film Inductor by Introducing Slit-Patterned Magnetic Thin Film and Multiline-Conductor Spiral Coil: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 3196–3199 p.
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