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| Presentation | 2021-10-08 14:55 A Study on Fast Nondestructive Measurement of the Complex EM-parameters of Absorbers Hao Wu, Chun-Ping Chen, Liangchao Jiang, Jiaxing Fan, Tetsuo Anada (Kanagawa Univ.)  EMCJ2021-51 MW2021-63 EST2021-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Due to the intrinsic merits such as wideband and nondestructiveness, open-ended-probes are widely used for the measurement of EM-parameters of materials. In previous study, an open-ended-probe-based Two-Thickness-Method(TTM) is proposed for simultaneously measuring the complex permittivity and permeability of a sheet absorber. However, since a theoretical model based on the spectral domain method is adopted, the conventional TTM cannot be applied in case that the sizes of flange and material under test are finite. Although such kind models can be measured if numerical methods such as FEM, FDTD are applied, the measurement method becomes too time-consuming to be used as an in-situ one. To overcome these drawbacks, this paper proposes a novel theoretical model using a neural network (ANN). Experiments are conducted to confirm the effectiveness and validity of the proposed measurement method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Complex permeability / Complex permittivity / Open-ended coaxial probe / Nondestructive measurement / ANN / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 188, EST2021-53, pp. 118-122, Oct. 2021. | |
| Paper # | EST2021-53 | |
| Date of Issue | 2021-09-30 (EMCJ, MW, EST) | |
| 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 | EMCJ2021-51 MW2021-63 EST2021-53 |
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| Conference Information | |
| Committee | EST MW EMCJ IEE-EMC |
| Conference Date | 2021-10-07 - 2021-10-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2021-10-EST-MW-EMCJ-EMC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Fast Nondestructive Measurement of the Complex EM-parameters of Absorbers |
| Sub Title (in English) | |
| Keyword(1) | Complex permeability |
| Keyword(2) | Complex permittivity |
| Keyword(3) | Open-ended coaxial probe |
| Keyword(4) | Nondestructive measurement |
| Keyword(5) | ANN |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hao Wu |
| 1st Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 2nd Author's Name | Chun-Ping Chen |
| 2nd Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 3rd Author's Name | Liangchao Jiang |
| 3rd Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 4th Author's Name | Jiaxing Fan |
| 4th Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 5th Author's Name | Tetsuo Anada |
| 5th Author's Affiliation | Kanagawa University (Kanagawa Univ.) |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2021-10-08 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | EST |
| Paper # | EMCJ2021-51, MW2021-63, EST2021-53 |
| Volume (vol) | vol.121 |
| Number (no) | no.186(EMCJ), no.187(MW), no.188(EST) |
| Page | pp.118-122 |
| #Pages | 5 |
| Date of Issue | 2021-09-30 (EMCJ, MW, EST) |
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