RF INTEGRATED NOISE SUPPRESSOR USING LOSSY MAGNETIC THIN FILM

カテゴリ: 全国大会

論文No: 2-190

グループ名: 【全国大会】平成14年電気学会全国大会論文集

発行日: 2002/03/26

タイトル(英語): RF INTEGRATED NOISE SUPPRESSOR USING LOSSY MAGNETIC THIN FILM

著者名: Masahiro Yamaguchi(東北大学),Ki-Hyeon Kim (東北大学),Takashi Kuribara(東北大学),Ken-Ichi Arai (東北大学)

著者名(英語): Masahiro Yamaguchi(RIEC,Tohoku University),Ki-Hyeon Kim(RIEC,Tohoku University),Takashi Kuribara(RIEC,Tohoku University),Ken-ichi Arai(RIEC,Tohoku University)

キーワード: 磁性薄膜|RF帯|電磁雑音|高周波損失|伝送線路|集積化素子

要約(日本語): This paper discusses the possibility of the integrated countermeasure of radio-frequency (RF) electromagnetic (EM) noise emission on a RF integrated transmission line by using the loss generation of ferromagnetic thin-films. The targeting frequency range is 1-10 GHz, where most of the bulk and the composite ferrite materials have only a small loss generation. It is significant that the noise suppression was more effective when the magnetic field is applied along the hard axis and the FMR frequency is higher.

原稿種別: 日本語

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