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| Presentation | 2009-03-13 13:15 Fast Calculation of Power-Bus Resonances in Printed Circuit Boards by Segmentation Method with Single Slit Segments Takahiro Hamagami, Yoshitaka Toyota, Kengo Iokibe, Ryuji Koga (Okayama Univ.)  EMCJ2008-118 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A fast algorithm based on a full cavity-mode resonator model of rectangular power-bus structures is able to quickly obtain the power-bus resonance characteristics in multilayer printed circuit boards (PCBs). Furthermore, the approach can provide the resonance characteristics in PCBs with a slit using a slit model expressing electromagnetic coupling across the gap of the slit. However, the model does not express the slit width , which can cause the degradation in accuracy of resonance alysis. In this paper, a slit segment was studied to express the gap of the single slit coupling and analyze the power-bus resonances. The slit segment was given from an equivalent circuit based on a coupled microstrip line. As a result, it was found that the slit segment can provide the power-bus resonance characteristics as accurate as or more accurate than the conventional slit model. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | multilayer PCBs / power-bus resonance / segmentation methed / slit / electromagnetic coupling / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 482, EMCJ2008-118, pp. 25-30, March 2009. | |
| Paper # | EMCJ2008-118 | |
| Date of Issue | 2009-03-06 (EMCJ) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EMCJ2008-118 |
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| Conference Information | |
| Committee | EMCJ ITE-BCT |
| Conference Date | 2009-03-13 - 2009-03-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2009-03-EMCJ-BCT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fast Calculation of Power-Bus Resonances in Printed Circuit Boards by Segmentation Method with Single Slit Segments |
| Sub Title (in English) | |
| Keyword(1) | multilayer PCBs |
| Keyword(2) | power-bus resonance |
| Keyword(3) | segmentation methed |
| Keyword(4) | slit |
| Keyword(5) | electromagnetic coupling |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takahiro Hamagami |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Yoshitaka Toyota |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
| 3rd Author's Name | Kengo Iokibe |
| 3rd Author's Affiliation | Okayama University (Okayama Univ.) |
| 4th Author's Name | Ryuji Koga |
| 4th Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-03-13 13:15:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2008-118 |
| Volume (vol) | vol.108 |
| Number (no) | no.482 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2009-03-06 (EMCJ) |
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