| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2023-11-24 14:00 An Investigation on Design of Magnetic Electromagnetic Noise Suppressor Placed on Microstrip line Using Multi-Objective Genetic Algorithm Takahiro Mikami (Akita Univ.), Sho Muroga (Tohoku Univ.), Motoshi Tanaka (Akita Univ.)  EMCJ2023-75 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The material design of an electromagnetic noise suppression sheet (NSS) placed on a microstrip line (MSL) was studied using a multi-objective genetic algorithm (GA). First, an equivalent electrical circuit of a transmission line with NSSs was constructed; the effect of the complex permeability of the NSS was calculated from a ladder-shaped magnetic circuit analysis of the flux path in the cross-section of the line; eddy current losses in the NSS were predicted by nonlinear regression of the results calculated from electromagnetic field simulations. Next, the material parameters of the NSS were estimated by a multi-objective GA to obtain an input loss ratio of more than 0.5 at 3 GHz and less than 0.1 below 1 GHz. Finally, Co-Zr-Nb film was selected as the NSS based on the estimated parameters, and the conductive noise suppression effect was measured. As a result, input loss ratio of 0.0984 at 1 GHz and 0.664 at 3 GHz were obtained. This indicates that the estimation method can be used for the material design of magnetic NSS. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | noise suppression shee / microstrip line / equivalent magnetic circuit / equivalent electrical circuiｔ / genetic algorithm / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 283, EMCJ2023-75, pp. 19-23, Nov. 2023. | |
| Paper # | EMCJ2023-75 | |
| Date of Issue | 2023-11-17 (EMCJ) | |
| ISSN | 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 | EMCJ2023-75 |
|
| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2023-11-24 - 2023-11-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Young Scientist Meeting |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2023-11-EMCJ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Investigation on Design of Magnetic Electromagnetic Noise Suppressor Placed on Microstrip line Using Multi-Objective Genetic Algorithm |
| Sub Title (in English) | |
| Keyword(1) | noise suppression shee |
| Keyword(2) | microstrip line |
| Keyword(3) | equivalent magnetic circuit |
| Keyword(4) | equivalent electrical circuiｔ |
| Keyword(5) | genetic algorithm |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takahiro Mikami |
| 1st Author's Affiliation | Akita University (Akita Univ.) |
| 2nd Author's Name | Sho Muroga |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Motoshi Tanaka |
| 3rd Author's Affiliation | Akita University (Akita Univ.) |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2023-11-24 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2023-75 |
| Volume (vol) | vol.123 |
| Number (no) | no.283 |
| Page | pp.19-23 |
| #Pages | 5 |
| Date of Issue | 2023-11-17 (EMCJ) |
[Return to Top Page]