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 | |
| Publication status | Published - May 2005 |
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Keywords
- Full cavity-mode resonator model
- Isolation
- Model for a gap
- Model for a slit
- Power bus resonance
- Segmentation method
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Networks and Communications
Cite this
Modeling of gapped power us structures for isolation using cavity modes and segmentation. / Wang, Zhi Liang; Wada, Osami; Toyota, Yoshitaka; Koga, Ryuji.
In: IEEE Transactions on Electromagnetic Compatibility, Vol. 47, No. 2, 05.2005, p. 210-218.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Modeling of gapped power us structures for isolation using cavity modes and segmentation
AU - Wang, Zhi Liang
AU - Wada, Osami
AU - Toyota, Yoshitaka
AU - Koga, Ryuji
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
UR - http://www.scopus.com/inward/record.url?scp=20444493545&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=20444493545&partnerID=8YFLogxK
U2 - 10.1109/TEMC.2005.847414
DO - 10.1109/TEMC.2005.847414
M3 - Article
AN - SCOPUS:20444493545
VL - 47
SP - 210
EP - 218
JO - IEEE Transactions on Electromagnetic Compatibility
JF - IEEE Transactions on Electromagnetic Compatibility
SN - 0018-9375
IS - 2
ER -