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| Presentation | 2018-03-01 13:00 [Special Talk] Realization of Elliptic Function Low-Pass Filter with High Attenuation -- Strategies for High Attenuation using Enclosure Structured by Electromagnetic Shielded Walls -- Tatsuya Yokoyama, Satoshi Ono, Koji Wada (UEC)  MW2017-176 ICD2017-100 Link to ES Tech. Rep. Archives: MW2017-176 ICD2017-100 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The Low-pass Filter(LPF) characteristics having low insersion loss in the passband and high attenuation in the stopband are quite indispensable for achieving high score and for satisfying the specification of the LPF department at Microwave Circuit Design Universiade 2017. In this case, the LPF with elliptic function characteristics is selected and designed for realizing high attenuation quantity in the stopband. The proposed LPF is realized using patterned elements. The reflection and transmission characteristics of circuit structure including the shielded enclosure and the SMA connectors were calculated using an electromagnetic simulator. Furthermore, frequency characteristics were confirmed at the calculation of the circuit structure adding some shielding walls. Finally,the LPF is realized by a printed circuit board milling machine. The experimental result shows high attenuation characteristic and is satisfied with specification for Microwave Circuit Design Universiade 2017. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Low-Pass Filter(LPF) / High attenuation / Enclosure structure / Electromagnetic Shielded Walls / Mi- crowave Circuit Design Universiade 2017 / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 462, MW2017-176, pp. 15-20, March 2018. | |
| Paper # | MW2017-176 | |
| Date of Issue | 2018-02-22 (MW, ICD) | |
| 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 | MW2017-176 ICD2017-100 Link to ES Tech. Rep. Archives: MW2017-176 ICD2017-100 |
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| Conference Information | |
| Committee | ICD MW |
| Conference Date | 2018-03-01 - 2018-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Shiga Prefecture |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Integrated Circuit/Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2018-03-ICD-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Realization of Elliptic Function Low-Pass Filter with High Attenuation |
| Sub Title (in English) | Strategies for High Attenuation using Enclosure Structured by Electromagnetic Shielded Walls |
| Keyword(1) | Low-Pass Filter(LPF) |
| Keyword(2) | High attenuation |
| Keyword(3) | Enclosure structure |
| Keyword(4) | Electromagnetic Shielded Walls |
| Keyword(5) | Mi- crowave Circuit Design Universiade 2017 |
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| Keyword(7) | |
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| 1st Author's Name | Tatsuya Yokoyama |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Satoshi Ono |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
| 3rd Author's Name | Koji Wada |
| 3rd Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2018-03-01 13:00:00 |
| Presentation Time | 15 minutes |
| Registration for | MW |
| Paper # | MW2017-176, ICD2017-100 |
| Volume (vol) | vol.117 |
| Number (no) | no.462(MW), no.463(ICD) |
| Page | pp.15-20 |
| #Pages | 6 |
| Date of Issue | 2018-02-22 (MW, ICD) |
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