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| Presentation | 2018-03-01 13:15 [Special Talk] Realization of High Attenuation in Stopband by Elliptic Function Type HPF -- Characteristic Improvement by Shield Case -- Rei Abe, Satoshi Ono, Koji Wada (UEC)  MW2017-177 ICD2017-101 Link to ES Tech. Rep. Archives: MW2017-177 ICD2017-101 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this study, elliptic function type High-pass filter(HPF) with high attenuation characteristic in the stopband is designed and fabricated for HPF department in the microwave circuit design universiade 2017. The proposed HPF is configured using a chip capacitor in the series part and a microstrip line in the shunt part based on the 13th-order elliptic function type HPF, and frequency characteristics are confirmed using an electromagnetic field simulator. Futhermore, it is analyzed the structure of HPF including shield case and considered the possibility of improving the stopband characteristics by the structure of shield case. Finally, the HPF is fabricated using substrate processing machine. The experimental results are satisfied the specification for microwave circuit design universiade 2017 and realized the attenuation characteristic of the minimum value 78.0 dB in the stopband. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | high-pass filter / elliptic function / high attenuation / shield case / microwave circuit design universiade 2017 / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 462, MW2017-177, pp. 21-26, March 2018. | |
| Paper # | MW2017-177 | |
| 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 | MW2017-177 ICD2017-101 Link to ES Tech. Rep. Archives: MW2017-177 ICD2017-101 |
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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 High Attenuation in Stopband by Elliptic Function Type HPF |
| Sub Title (in English) | Characteristic Improvement by Shield Case |
| Keyword(1) | high-pass filter |
| Keyword(2) | elliptic function |
| Keyword(3) | high attenuation |
| Keyword(4) | shield case |
| Keyword(5) | microwave circuit design universiade 2017 |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Rei Abe |
| 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 13:15:00 |
| Presentation Time | 15 minutes |
| Registration for | MW |
| Paper # | MW2017-177, ICD2017-101 |
| Volume (vol) | vol.117 |
| Number (no) | no.462(MW), no.463(ICD) |
| Page | pp.21-26 |
| #Pages | 6 |
| Date of Issue | 2018-02-22 (MW, ICD) |
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