| Presentation | 2014-12-19 A Study on Quasi-Millimeter Wave Bandpass Filters with Transmission Zero Using Dual-mode Substrate Integrated Waveguide Resonators Takemasa Kato, Katsuhiro Kamata, Noriki Kato, Chung-Ping Chen, Tetsuo Anada, Zhewang Ma, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, a novel dual-mode SIW bandpass filter (BPF) with two transmission zeros (TZs) in the lower and upper stopband is proposed, where TZs near the passband are utilized to achieve sharper skirt selectivity. The proposed filter is constructed by a square SIW dual mode cavity, input and output microstrip lines, and two coupling metalized via holes. In the proposed design method, the TZs are created without sacrificing the passband response by changing the perturbation's size and position in the diagonal line of the square cavity. By using a full-wave electromagnetic simulator, the filter is designed with a center frequency of 24.878 GHz and a fractional bandwidth of 3.10 %. The measured frequency response of the 2-order SIW filter agrees well with the simulated result, and shows transmission zeros at about 22.99 GHz and 26.80 GHz, respectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | SIW / PWW / Dual-mode / Bandpass Filter / Quasi-Millimeter Wave |
| Paper # | MW2014-170 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2014/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Quasi-Millimeter Wave Bandpass Filters with Transmission Zero Using Dual-mode Substrate Integrated Waveguide Resonators |
| Sub Title (in English) | |
| Keyword(1) | SIW |
| Keyword(2) | PWW |
| Keyword(3) | Dual-mode |
| Keyword(4) | Bandpass Filter |
| Keyword(5) | Quasi-Millimeter Wave |
| 1st Author's Name | Takemasa Kato |
| 1st Author's Affiliation | Graduate School of Engineering, Kanagawa University() |
| 2nd Author's Name | Katsuhiro Kamata |
| 2nd Author's Affiliation | Graduate School of Engineering, Kanagawa University |
| 3rd Author's Name | Noriki Kato |
| 3rd Author's Affiliation | Graduate School of Engineering, Kanagawa University |
| 4th Author's Name | Chung-Ping Chen |
| 4th Author's Affiliation | Graduate School of Engineering, Kanagawa University |
| 5th Author's Name | Tetsuo Anada |
| 5th Author's Affiliation | Graduate School of Engineering, Kanagawa University |
| 6th Author's Name | Zhewang Ma |
| 6th Author's Affiliation | Graduate School of Science and Engineering, Saitama University |
| Date | 2014-12-19 |
| Paper # | MW2014-170 |
| Volume (vol) | vol.114 |
| Number (no) | 376 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |