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| Presentation | 2016-03-03 13:10 [Special Talk] Design and Fabrication of Bandpass Filter Using Microstrip Quarter-wavelength Resonators to Realize a Specified Attenuation Toshiki Kato, Masataka Ohira, Zhewang Ma (Saitama Univ.)  MW2015-193 ICD2015-116 Link to ES Tech. Rep. Archives: MW2015-193 ICD2015-116 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a bandpass filter design using microstrip quarter-wavelength resonators to realize 50dB attenuation in the stopband and its experimental evaluation for Microwave Student Design Competition in 2015. In this filter design, a transmission characteristic that can provide both 50dB attenuation in stopbands and design specifications given in Contest is first investigated. Then, we have designed and tested a fourth-order bandpass filter composed of microstrip quarter-wavelength resonators to produce a desired frequency response. As a result, the fabricated filter achieves 49.4dB and 49.6dB attenuations in lower and upper stopbands, respectively, as well as the specified passband response. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Bandpass filters / transmission zeros / folded canonical coupling / 50dB attenuation department / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 476, MW2015-193, pp. 113-116, March 2016. | |
| Paper # | MW2015-193 | |
| Date of Issue | 2016-02-24 (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 | MW2015-193 ICD2015-116 Link to ES Tech. Rep. Archives: MW2015-193 ICD2015-116 |
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| Conference Information | |
| Committee | ICD MW |
| Conference Date | 2016-03-02 - 2016-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Integrated Circuit / Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2016-03-ICD-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and Fabrication of Bandpass Filter Using Microstrip Quarter-wavelength Resonators to Realize a Specified Attenuation |
| Sub Title (in English) | |
| Keyword(1) | Bandpass filters |
| Keyword(2) | transmission zeros |
| Keyword(3) | folded canonical coupling |
| Keyword(4) | 50dB attenuation department |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Toshiki Kato |
| 1st Author's Affiliation | Saitama University (Saitama Univ.) |
| 2nd Author's Name | Masataka Ohira |
| 2nd Author's Affiliation | Saitama University (Saitama Univ.) |
| 3rd Author's Name | Zhewang Ma |
| 3rd Author's Affiliation | Saitama University (Saitama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-03-03 13:10:00 |
| Presentation Time | 20 minutes |
| Registration for | MW |
| Paper # | MW2015-193, ICD2015-116 |
| Volume (vol) | vol.115 |
| Number (no) | no.476(MW), no.477(ICD) |
| Page | pp.113-116 |
| #Pages | 4 |
| Date of Issue | 2016-02-24 (MW, ICD) |
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