Equivalent circuit analysis of an RF integrated ferromagnetic inductor

Takashi Kuribara; Masahiro Yamaguchi; Ken Ichi Arai

doi:10.1109/INTMAG.2002.1001046

Equivalent circuit analysis of an RF integrated ferromagnetic inductor

Takashi Kuribara, Masahiro Yamaguchi, Ken Ichi Arai

ENG - Electrical Engineering

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

Abstract

Equivalent circuit of the on-top magnetic film-type radio-frequency (RF) integrated spiral inductor has been derived to analyze the real contribution of the permeability of the magnetic film to the inductance, L, and the quality factor, Q, of the inductor. The separation of parasitic impedances was the most critical issue. The equivalent circuit will also be required in the near future to design applied RF circuits. In this work, the micro-fabrication, RF measurements and the equivalent circuit analysis have been performed for two-port inductors made in-between a co-planar transmission line. The two port structure is very common in a real RF circuitry.

Original language	English
Title of host publication	INTERMAG Europe 2002 - IEEE International Magnetics Conference
Editors	J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	0780373650, 9780780373655
DOIs	https://doi.org/10.1109/INTMAG.2002.1001046
Publication status	Published - 2002 Jan 1
Event	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2

Publication series

Name	INTERMAG Europe 2002 - IEEE International Magnetics Conference

Other

Other	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
Country	Netherlands
City	Amsterdam
Period	02/4/28 → 02/5/2

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering
Surfaces, Coatings and Films

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10.1109/INTMAG.2002.1001046

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Kuribara, T., Yamaguchi, M., & Arai, K. I. (2002). Equivalent circuit analysis of an RF integrated ferromagnetic inductor. In J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, J. De Boeck, & R. Wood (Eds.), INTERMAG Europe 2002 - IEEE International Magnetics Conference [1001046] (INTERMAG Europe 2002 - IEEE International Magnetics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2002.1001046

Equivalent circuit analysis of an RF integrated ferromagnetic inductor. / Kuribara, Takashi; Yamaguchi, Masahiro; Arai, Ken Ichi.

INTERMAG Europe 2002 - IEEE International Magnetics Conference. ed. / J. Fidler; B. Hillebrands; C. Ross; D. Weller; L. Folks; E. Hill; M. Vazquez Villalabeitia; J. A. Bain; Jo De Boeck; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. 1001046 (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

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

Kuribara, T, Yamaguchi, M & Arai, KI 2002, Equivalent circuit analysis of an RF integrated ferromagnetic inductor. in J Fidler, B Hillebrands, C Ross, D Weller, L Folks, E Hill, M Vazquez Villalabeitia, JA Bain, J De Boeck & R Wood (eds), INTERMAG Europe 2002 - IEEE International Magnetics Conference., 1001046, INTERMAG Europe 2002 - IEEE International Magnetics Conference, Institute of Electrical and Electronics Engineers Inc., 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002, Amsterdam, Netherlands, 02/4/28. https://doi.org/10.1109/INTMAG.2002.1001046

Kuribara T, Yamaguchi M, Arai KI. Equivalent circuit analysis of an RF integrated ferromagnetic inductor. In Fidler J, Hillebrands B, Ross C, Weller D, Folks L, Hill E, Vazquez Villalabeitia M, Bain JA, De Boeck J, Wood R, editors, INTERMAG Europe 2002 - IEEE International Magnetics Conference. Institute of Electrical and Electronics Engineers Inc. 2002. 1001046. (INTERMAG Europe 2002 - IEEE International Magnetics Conference). https://doi.org/10.1109/INTMAG.2002.1001046

Kuribara, Takashi ; Yamaguchi, Masahiro ; Arai, Ken Ichi. / Equivalent circuit analysis of an RF integrated ferromagnetic inductor. INTERMAG Europe 2002 - IEEE International Magnetics Conference. editor / J. Fidler ; B. Hillebrands ; C. Ross ; D. Weller ; L. Folks ; E. Hill ; M. Vazquez Villalabeitia ; J. A. Bain ; Jo De Boeck ; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

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abstract = "Equivalent circuit of the on-top magnetic film-type radio-frequency (RF) integrated spiral inductor has been derived to analyze the real contribution of the permeability of the magnetic film to the inductance, L, and the quality factor, Q, of the inductor. The separation of parasitic impedances was the most critical issue. The equivalent circuit will also be required in the near future to design applied RF circuits. In this work, the micro-fabrication, RF measurements and the equivalent circuit analysis have been performed for two-port inductors made in-between a co-planar transmission line. The two port structure is very common in a real RF circuitry.",

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N2 - Equivalent circuit of the on-top magnetic film-type radio-frequency (RF) integrated spiral inductor has been derived to analyze the real contribution of the permeability of the magnetic film to the inductance, L, and the quality factor, Q, of the inductor. The separation of parasitic impedances was the most critical issue. The equivalent circuit will also be required in the near future to design applied RF circuits. In this work, the micro-fabrication, RF measurements and the equivalent circuit analysis have been performed for two-port inductors made in-between a co-planar transmission line. The two port structure is very common in a real RF circuitry.

AB - Equivalent circuit of the on-top magnetic film-type radio-frequency (RF) integrated spiral inductor has been derived to analyze the real contribution of the permeability of the magnetic film to the inductance, L, and the quality factor, Q, of the inductor. The separation of parasitic impedances was the most critical issue. The equivalent circuit will also be required in the near future to design applied RF circuits. In this work, the micro-fabrication, RF measurements and the equivalent circuit analysis have been performed for two-port inductors made in-between a co-planar transmission line. The two port structure is very common in a real RF circuitry.

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Equivalent circuit analysis of an RF integrated ferromagnetic inductor

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