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| Presentation | 2014-05-22 15:00 An Analysis of Phase Constant of Coupled-Trough-Waveguide Based on E-plane Planar Circuit Approach -- Application to 0-dB Forward Coupler Using Trough-Waveguide -- Yuya Namba, Mitsuyoshi Kishihara (Okayama Pref. Univ.), Isao Ohta (Univ. of Hyogo), Kensuke Okubo, Hironori Takimoto (Okayama Pref. Univ.)  MW2014-32 Link to ES Tech. Rep. Archives: MW2014-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, the trough-waveguide consisting of metallic plates is treated as a E-plane planar circuit that has discontinuities only in the E-plane. The coupled-trough-waveguide is composed from two trough-waveguides arranged symmetrically. The E-plane planar circuit approach combined with the transverse resonance technique is applied to derive the phase constants of even- and odd-modes. The coupled power as a function of distance can be calculated using the phase constants, and by adjusting the coupling length to achieve 100% coupling, a 0-dB forward coupler is designed at 5.8GHz. The validity of the design result is confirmed by using em-simulator (HFSS). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Microwave / Trough-Waveguide / E-plane Planar Circuit Approach / Transverce Resonance Technique / Directional Coupler / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 45, MW2014-32, pp. 49-53, May 2014. | |
| Paper # | MW2014-32 | |
| Date of Issue | 2014-05-15 (MW) | |
| 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 | MW2014-32 Link to ES Tech. Rep. Archives: MW2014-32 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2014-05-22 - 2014-05-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Doshisha Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2014-05-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Analysis of Phase Constant of Coupled-Trough-Waveguide Based on E-plane Planar Circuit Approach |
| Sub Title (in English) | Application to 0-dB Forward Coupler Using Trough-Waveguide |
| Keyword(1) | Microwave |
| Keyword(2) | Trough-Waveguide |
| Keyword(3) | E-plane Planar Circuit Approach |
| Keyword(4) | Transverce Resonance Technique |
| Keyword(5) | Directional Coupler |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuya Namba |
| 1st Author's Affiliation | Okayama Prefectural University (Okayama Pref. Univ.) |
| 2nd Author's Name | Mitsuyoshi Kishihara |
| 2nd Author's Affiliation | Okayama Prefectural University (Okayama Pref. Univ.) |
| 3rd Author's Name | Isao Ohta |
| 3rd Author's Affiliation | University of Hyogo (Univ. of Hyogo) |
| 4th Author's Name | Kensuke Okubo |
| 4th Author's Affiliation | Okayama Prefectural University (Okayama Pref. Univ.) |
| 5th Author's Name | Hironori Takimoto |
| 5th Author's Affiliation | Okayama Prefectural University (Okayama Pref. Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-05-22 15:00:00 |
| Presentation Time | 30 minutes |
| Registration for | MW |
| Paper # | MW2014-32 |
| Volume (vol) | vol.114 |
| Number (no) | no.45 |
| Page | pp.49-53 |
| #Pages | 5 |
| Date of Issue | 2014-05-15 (MW) |
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