Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression

Masahiro Yamaguchi; Ki Hycon Kim; Shinji Ikeda; Ken Ichi Arai; Yutaka Shimada; Nobuhiro Matsushita; Masanori Abe

doi:10.1109/ICSMC2.2003.1429063

Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression

Masahiro Yamaguchi, Ki Hycon Kim, Shinji Ikeda, Ken Ichi Arai, Yutaka Shimada, Nobuhiro Matsushita, Masanori Abe

ENG - Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

RF integrated thin-film EM field shielding and inline noise suppression have been demonstrated by using Co₈₅Nb₁₂Zr₃ amorphous film and electroplated Ni-Zn(-Co) ferrite films. The FMR loss generation at GHz frequency range is essential to realize this idea. The frequency range of loss generation can be adjusted to specific applications by materials selection and by the magnetic micro wiring technique. Insertion toss was only 0.7dB at 1GHz and reached 14 dB for a 17.2mm long coplanar transmission line with a 0.5-μm-thick Co₈₅Nb₁₂Zr₃ film provided the in-between gap was 7.5 μm.

Original language	English
Title of host publication	IEEE International Symposium on Electromagnetic Compatibility
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	931-934
Number of pages	4
ISBN (Electronic)	0780377796
DOIs	https://doi.org/10.1109/ICSMC2.2003.1429063
Publication status	Published - 2003
Event	2003 IEEE International Symposium on Electromagnetic Compatibility, EMC 2003 - Istanbul, Turkey Duration: 2003 May 11 → 2003 May 16

Publication series

Name	IEEE International Symposium on Electromagnetic Compatibility
Volume	2
ISSN (Print)	1077-4076
ISSN (Electronic)	2158-1118

Other

Other	2003 IEEE International Symposium on Electromagnetic Compatibility, EMC 2003
Country/Territory	Turkey
City	Istanbul
Period	03/5/11 → 03/5/16

Keywords

Ferromagnetic resonance
Integrated in-line countermeasure
Integrated shield
Magnetic films
Permeability

ASJC Scopus subject areas

Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1109/ICSMC2.2003.1429063

Cite this

Yamaguchi, M., Kim, K. H., Ikeda, S., Arai, K. I., Shimada, Y., Matsushita, N., & Abe, M. (2003). Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression. In IEEE International Symposium on Electromagnetic Compatibility (pp. 931-934). [1429063] (IEEE International Symposium on Electromagnetic Compatibility; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSMC2.2003.1429063

Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression. / Yamaguchi, Masahiro; Kim, Ki Hycon; Ikeda, Shinji; Arai, Ken Ichi; Shimada, Yutaka; Matsushita, Nobuhiro; Abe, Masanori.

IEEE International Symposium on Electromagnetic Compatibility. Institute of Electrical and Electronics Engineers Inc., 2003. p. 931-934 1429063 (IEEE International Symposium on Electromagnetic Compatibility; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yamaguchi, M, Kim, KH, Ikeda, S, Arai, KI, Shimada, Y, Matsushita, N & Abe, M 2003, Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression. in IEEE International Symposium on Electromagnetic Compatibility., 1429063, IEEE International Symposium on Electromagnetic Compatibility, vol. 2, Institute of Electrical and Electronics Engineers Inc., pp. 931-934, 2003 IEEE International Symposium on Electromagnetic Compatibility, EMC 2003, Istanbul, Turkey, 03/5/11. https://doi.org/10.1109/ICSMC2.2003.1429063

Yamaguchi M, Kim KH, Ikeda S, Arai KI, Shimada Y, Matsushita N et al. Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression. In IEEE International Symposium on Electromagnetic Compatibility. Institute of Electrical and Electronics Engineers Inc. 2003. p. 931-934. 1429063. (IEEE International Symposium on Electromagnetic Compatibility). https://doi.org/10.1109/ICSMC2.2003.1429063

Yamaguchi, Masahiro ; Kim, Ki Hycon ; Ikeda, Shinji ; Arai, Ken Ichi ; Shimada, Yutaka ; Matsushita, Nobuhiro ; Abe, Masanori. / Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression. IEEE International Symposium on Electromagnetic Compatibility. Institute of Electrical and Electronics Engineers Inc., 2003. pp. 931-934 (IEEE International Symposium on Electromagnetic Compatibility).

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title = "Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression",

abstract = "RF integrated thin-film EM field shielding and inline noise suppression have been demonstrated by using Co85Nb12Zr3 amorphous film and electroplated Ni-Zn(-Co) ferrite films. The FMR loss generation at GHz frequency range is essential to realize this idea. The frequency range of loss generation can be adjusted to specific applications by materials selection and by the magnetic micro wiring technique. Insertion toss was only 0.7dB at 1GHz and reached 14 dB for a 17.2mm long coplanar transmission line with a 0.5-μm-thick Co85Nb12Zr3 film provided the in-between gap was 7.5 μm.",

keywords = "Ferromagnetic resonance, Integrated in-line countermeasure, Integrated shield, Magnetic films, Permeability",

author = "Masahiro Yamaguchi and Kim, {Ki Hycon} and Shinji Ikeda and Arai, {Ken Ichi} and Yutaka Shimada and Nobuhiro Matsushita and Masanori Abe",

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AU - Yamaguchi, Masahiro

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AU - Arai, Ken Ichi

AU - Shimada, Yutaka

AU - Matsushita, Nobuhiro

AU - Abe, Masanori

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N2 - RF integrated thin-film EM field shielding and inline noise suppression have been demonstrated by using Co85Nb12Zr3 amorphous film and electroplated Ni-Zn(-Co) ferrite films. The FMR loss generation at GHz frequency range is essential to realize this idea. The frequency range of loss generation can be adjusted to specific applications by materials selection and by the magnetic micro wiring technique. Insertion toss was only 0.7dB at 1GHz and reached 14 dB for a 17.2mm long coplanar transmission line with a 0.5-μm-thick Co85Nb12Zr3 film provided the in-between gap was 7.5 μm.

AB - RF integrated thin-film EM field shielding and inline noise suppression have been demonstrated by using Co85Nb12Zr3 amorphous film and electroplated Ni-Zn(-Co) ferrite films. The FMR loss generation at GHz frequency range is essential to realize this idea. The frequency range of loss generation can be adjusted to specific applications by materials selection and by the magnetic micro wiring technique. Insertion toss was only 0.7dB at 1GHz and reached 14 dB for a 17.2mm long coplanar transmission line with a 0.5-μm-thick Co85Nb12Zr3 film provided the in-between gap was 7.5 μm.

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KW - Magnetic films

KW - Permeability

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Applications of magnetic thin film to integrated EM field shielding and in-line noise suppression

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Keywords

ASJC Scopus subject areas

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