| Paper Abstract and Keywords |
| Presentation |
2007-01-17 15:20
A Fundamental Study on Improving Near Out-of-Band Characteristics of BPF Using Branch-Stub Resonators
Takenori Yasuzumi, Takanobu Ohno, Osamu Hashimoto (Aoyama Gakuin Univ.), Koji Wada (The Univ. of Electron-Communications) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (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) |
| (in English) |
Branch-stubs / Attenuation pole / Genetic Algorithm / Tap-coupling / MSL / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 106, no. 460, MW2006-162, pp. 51-56, Jan. 2007. |
| Paper # |
MW2006-162 |
| Date of Issue |
2007-01-10 (ED, MW) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
MW ED |
| Conference Date |
2007-01-17 - 2007-01-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
MW |
| Conference Code |
2007-01-MW-ED |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Fundamental Study on Improving Near Out-of-Band Characteristics of BPF 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 |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Takenori Yasuzumi |
| 1st Author's Affiliation |
Aoyama Gakuin University (Aoyama Gakuin Univ.) |
| 2nd Author's Name |
Takanobu Ohno |
| 2nd Author's Affiliation |
Aoyama Gakuin University (Aoyama Gakuin Univ.) |
| 3rd Author's Name |
Osamu Hashimoto |
| 3rd Author's Affiliation |
Aoyama Gakuin University (Aoyama Gakuin Univ.) |
| 4th Author's Name |
Koji Wada |
| 4th Author's Affiliation |
The University of Electro-Communications (The Univ. of Electron-Communications) |
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| Speaker |
Author-1 |
| Date Time |
2007-01-17 15:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
MW |
| Paper # |
ED2006-209, MW2006-162 |
| Volume (vol) |
vol.106 |
| Number (no) |
no.459(ED), no.460(MW) |
| Page |
pp.51-56 |
| #Pages |
6 |
| Date of Issue |
2007-01-10 (ED, MW) |