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| Presentation | 2022-10-13 14:35 [Invited Talk] A Kind of Mode-Matching Technique for Solving Waveguide Discontinuity Problems Shuzo Kuwano (Koriyama Women's Univ.)  EMCJ2022-45 MW2022-91 EST2022-55 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The mode-matching method is a very efficient technique for the precise analysis of waveguide discontinuities. However, in most cases, the electromagnetic fields in the discontinuous section cannot be expanded with the mode functions of the continuous section, so a means to overcome this obstacle is required. In this report, we describe a kind of mode-matching technique for the discontinuity problems of a rectangular waveguide that we have already proposed. This first divides the discontinuous region into appropriate flared or circular regions, thereby creating an area where variables can be locally separated. Then, the electromagnetic fields of the cylindrical coordinate system displayed in these areas and those in the continuous area are matched within hypothetical boundaries. As a main example, the scattering characteristics of the dominant and higher-order modes in the H-plane and E-plane right-angled bends are clarified while evaluating the error. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Waveguide Discontinuities / Mode-Matching Technique / Scattering Coefficients / Error Analysis / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 207, MW2022-91, pp. 52-57, Oct. 2022. | |
| Paper # | MW2022-91 | |
| Date of Issue | 2022-10-06 (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 | EMCJ2022-45 MW2022-91 EST2022-55 |
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| Conference Information | |
| Committee | EMCJ MW EST IEE-EMC |
| Conference Date | 2022-10-13 - 2022-10-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akita University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2022-10-EMCJ-MW-EST-EMC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Kind of Mode-Matching Technique for Solving Waveguide Discontinuity Problems |
| Sub Title (in English) | |
| Keyword(1) | Waveguide Discontinuities |
| Keyword(2) | Mode-Matching Technique |
| Keyword(3) | Scattering Coefficients |
| Keyword(4) | Error Analysis |
| Keyword(5) | |
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| 1st Author's Name | Shuzo Kuwano |
| 1st Author's Affiliation | Koriyama Women's University (Koriyama Women's Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-10-13 14:35:00 |
| Presentation Time | 50 minutes |
| Registration for | MW |
| Paper # | EMCJ2022-45, MW2022-91, EST2022-55 |
| Volume (vol) | vol.122 |
| Number (no) | no.206(EMCJ), no.207(MW), no.208(EST) |
| Page | pp.52-57 |
| #Pages | 6 |
| Date of Issue | 2022-10-06 (EMCJ, MW, EST) |
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