Modeling of gapped power us structures for isolation using cavity modes and segmentation

Zhi Liang Wang; Osami Wada; Yoshitaka Toyota; Ryuji Koga

doi:10.1109/TEMC.2005.847414

Modeling of gapped power us structures for isolation using cavity modes and segmentation

Zhi Liang Wang, Osami Wada, Yoshitaka Toyota, Ryuji Koga

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

Resonance characteristics of gapped power bus structures with a slit or a gap were studied, using a fast algorithm based on a full cavity-mode resonator model and the segmentation method. Inductance and capacitance models were used to account for a field coupling along the slit and across the gap, respectively. The effectiveness of the segmentation method and the inductance model for the slit has been demonstrated by good agreement between the calculated and measured results, while the capacitance model for the gap is shown to be useful when the coupling between the segments is relatively weak.

Original language	English
Pages (from-to)	210-218
Number of pages	9
Journal	IEEE Transactions on Electromagnetic Compatibility
Volume	47
Issue number	2
DOIs	https://doi.org/10.1109/TEMC.2005.847414
Publication status	Published - May 2005

Keywords

Full cavity-mode resonator model
Isolation
Model for a gap
Model for a slit
Power bus resonance
Segmentation method

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "Modeling of gapped power us structures for isolation using cavity modes and segmentation",

abstract = "Resonance characteristics of gapped power bus structures with a slit or a gap were studied, using a fast algorithm based on a full cavity-mode resonator model and the segmentation method. Inductance and capacitance models were used to account for a field coupling along the slit and across the gap, respectively. The effectiveness of the segmentation method and the inductance model for the slit has been demonstrated by good agreement between the calculated and measured results, while the capacitance model for the gap is shown to be useful when the coupling between the segments is relatively weak.",

keywords = "Full cavity-mode resonator model, Isolation, Model for a gap, Model for a slit, Power bus resonance, Segmentation method",

author = "Wang, {Zhi Liang} and Osami Wada and Yoshitaka Toyota and Ryuji Koga",

note = "Funding Information: Manuscript received September 10, 2003; revised March 1, 2004. This work was supported by the Japan Society for the Promotion of Science (JSPS) under the Project for the Reduction of Electromagnetic Noise, Research for the Future Program. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",

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AU - Wada, Osami

AU - Toyota, Yoshitaka

AU - Koga, Ryuji

N1 - Funding Information: Manuscript received September 10, 2003; revised March 1, 2004. This work was supported by the Japan Society for the Promotion of Science (JSPS) under the Project for the Reduction of Electromagnetic Noise, Research for the Future Program. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.

PY - 2005/5

Y1 - 2005/5

N2 - Resonance characteristics of gapped power bus structures with a slit or a gap were studied, using a fast algorithm based on a full cavity-mode resonator model and the segmentation method. Inductance and capacitance models were used to account for a field coupling along the slit and across the gap, respectively. The effectiveness of the segmentation method and the inductance model for the slit has been demonstrated by good agreement between the calculated and measured results, while the capacitance model for the gap is shown to be useful when the coupling between the segments is relatively weak.

AB - Resonance characteristics of gapped power bus structures with a slit or a gap were studied, using a fast algorithm based on a full cavity-mode resonator model and the segmentation method. Inductance and capacitance models were used to account for a field coupling along the slit and across the gap, respectively. The effectiveness of the segmentation method and the inductance model for the slit has been demonstrated by good agreement between the calculated and measured results, while the capacitance model for the gap is shown to be useful when the coupling between the segments is relatively weak.

KW - Full cavity-mode resonator model

KW - Isolation

KW - Model for a gap

KW - Model for a slit

KW - Power bus resonance

KW - Segmentation method

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Modeling of gapped power us structures for isolation using cavity modes and segmentation

Abstract

Keywords

ASJC Scopus subject areas

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