| Presentation | 2001/1/12 Design of Microwave Filters Using a Ground-Through-Hole Structure Hitoshi ISHIDA, Yoichi KAWAKAMI, Shigetoshi YOSHIMOTO, Hideho KISHIDA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, a novel high pass filter and band pass filter using a ground-through-hole (GTH) structure is presented. The GTH structure is a ring resonator or a section of microstrip line with a cylindrical via hole in a microstrip substrate ground plane. This uniplanar compact GTH structure realizes an electric resonator in the high pass filter and band pass filter. The Resonant frequency of the GTH depends on the through hole diameter, so we can easily control the filter characteristics. In the conventional microwave filter design method, we cannot control the filter's cut-off frequency, bandwidth and midband frequency by just one design parameter. However, using our novel GTH structure microwave filter design method, we can easily control these characteristics by the through hole diameter. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GTH-R resonator / band rejection filter / microstrip line |
| Paper # | ED2000-242,MW2000-191,ICD2000-202 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2001/1/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Design of Microwave Filters Using a Ground-Through-Hole Structure |
| Sub Title (in English) | |
| Keyword(1) | GTH-R resonator |
| Keyword(2) | band rejection filter |
| Keyword(3) | microstrip line |
| 1st Author's Name | Hitoshi ISHIDA |
| 1st Author's Affiliation | Advanced Space Communications Research Laboratory(ASC)() |
| 2nd Author's Name | Yoichi KAWAKAMI |
| 2nd Author's Affiliation | Advanced Space Communications Research Laboratory(ASC) |
| 3rd Author's Name | Shigetoshi YOSHIMOTO |
| 3rd Author's Affiliation | Advanced Space Communications Research Laboratory(ASC) |
| 4th Author's Name | Hideho KISHIDA |
| 4th Author's Affiliation | Advanced Space Communications Research Laboratory(ASC) |
| Date | 2001/1/12 |
| Paper # | ED2000-242,MW2000-191,ICD2000-202 |
| Volume (vol) | vol.100 |
| Number (no) | 549 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |