Presentation 2004/8/12
Modeling of an On-Chip Inductor Considering Eddy Current
Minoru FUJISHIMA, Jun KINO,
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Abstract(in English) In high-frequency silicon integrated circuits, accurate inductor model is required to suppress the degradation of inductors and to estimate the circuit performance properly. In this paper, a new inductor model is proposed where eddy current flowing in the substrate is considered since the conventional inductor model shows considerable discrepancy in an equivalent terminal resistance. The proposed model shows better agreement with the measurement results than the conventional model not only in scattering parameters but also in the circuit performance where a voltage controlled oscillator is used for a test vehicle.
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Keyword(in English) RFIC's / on-chip inductor / model
Paper # SDM2004-139,ICD2004-81
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Committee ICD
Conference Date 2004/8/12(1days)
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Registration To Integrated Circuits and Devices (ICD)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Modeling of an On-Chip Inductor Considering Eddy Current
Sub Title (in English)
Keyword(1) RFIC's
Keyword(2) on-chip inductor
Keyword(3) model
1st Author's Name Minoru FUJISHIMA
1st Author's Affiliation School of Frontier Sciences, The University of Tokyo()
2nd Author's Name Jun KINO
2nd Author's Affiliation School of Frontier Sciences, The University of Tokyo:(Present address)NS Solutions
Date 2004/8/12
Paper # SDM2004-139,ICD2004-81
Volume (vol) vol.104
Number (no) 250
Page pp.pp.-
#Pages 6
Date of Issue