| Presentation | 2007-01-17 A Fundamental Study on Improving Near the Passand Characteristics of BPFs Using Branch-Stub Resonators Takenori YASUZUMI, Takanobu OHNO, Osamu HASHIMOTO, Kouji WADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, branch-stub resonators are designed by genetic algorithm. Through the calculation of the resonator, fundamental characteristics including the control of attenuation poles are examined. After that BPFs using the branch-stub resonators are also designed and calculated. As a result, it is confirmed that the attenuation poles are possible to control independently near the passband. Moreover, the results shows that the BPFs achieved very sharp skirt characteristics by setting the attenuation poles very near the passband. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Branch-stubs / Attenuation pole / Genetic algorithm / Tap-coupling / MSL |
| Paper # | ED2006-209,MW2006-162 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2007/1/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Fundamental Study on Improving Near the Passand Characteristics of BPFs Using Branch-Stub Resonators |
| Sub Title (in English) | |
| Keyword(1) | Branch-stubs |
| Keyword(2) | Attenuation pole |
| Keyword(3) | Genetic algorithm |
| Keyword(4) | Tap-coupling |
| Keyword(5) | MSL |
| 1st Author's Name | Takenori YASUZUMI |
| 1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
| 2nd Author's Name | Takanobu OHNO |
| 2nd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| 3rd Author's Name | Osamu HASHIMOTO |
| 3rd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| 4th Author's Name | Kouji WADA |
| 4th Author's Affiliation | Faculty of Electro-Communications, The University of Electro-Communications |
| Date | 2007-01-17 |
| Paper # | ED2006-209,MW2006-162 |
| Volume (vol) | vol.106 |
| Number (no) | 459 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |