| Presentation | 2007-10-26 An Experimental Study of Microstrip Line BPFs with Attenuation Poles / Wide-band Characteristics Based on Tap-Coupling Method Nobuhiko OKUZAKI, Yukihiro SHIMAKATA, Mitsuyuki YAMAUCHI, Kouji WADA, Takashi IWASAKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We focus on various dual-band microstrip-line bandpass filters(BPFs) based on tap-coupled resonators. In this study, three types of the BPFs such as basic type, multiple poles based type and wide-band type are proposed and designed by classical filter theory based on narrow-band approximation method. These filters areanalyzed by original computation programs and commercial circuit and electromagnetic simulators. And then, the proposed BPFs are fabricated and measured in our laboratory. From the results, we have confirmed that the proposed BPFs produce dual pass-band response, multiple attenuation poles and wide-passband characteristics. We also have observed very good agreements between the simulations and experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dual-band / Tap-coupled resonator / BPF / Attenuation pole / Wide-band characteristics |
| Paper # | EMCJ2007-71,MW2007-118 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2007/10/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Experimental Study of Microstrip Line BPFs with Attenuation Poles / Wide-band Characteristics Based on Tap-Coupling Method |
| Sub Title (in English) | |
| Keyword(1) | Dual-band |
| Keyword(2) | Tap-coupled resonator |
| Keyword(3) | BPF |
| Keyword(4) | Attenuation pole |
| Keyword(5) | Wide-band characteristics |
| 1st Author's Name | Nobuhiko OKUZAKI |
| 1st Author's Affiliation | The University of Electro-Communications() |
| 2nd Author's Name | Yukihiro SHIMAKATA |
| 2nd Author's Affiliation | TAIYO YUDEN Co., Ltd. |
| 3rd Author's Name | Mitsuyuki YAMAUCHI |
| 3rd Author's Affiliation | TAIYO YUDEN Co., Ltd. |
| 4th Author's Name | Kouji WADA |
| 4th Author's Affiliation | The University of Electro-Communications |
| 5th Author's Name | Takashi IWASAKI |
| 5th Author's Affiliation | The University of Electro-Communications |
| Date | 2007-10-26 |
| Paper # | EMCJ2007-71,MW2007-118 |
| Volume (vol) | vol.107 |
| Number (no) | 278 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |