| Presentation | 2008-01-25 On Shielding Vertical Interconnections for High-Speed Multilayer Boards Taras KUSHTA, Takashi HARADA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Comparative analysis of two types of shielding vertical interconnections formed by signal and ground vias in a multilayer board will be presented in the frequency band up to 20GHz. In the first type, the clearance hole for each ground via is used as a way to pass a power supply layer or a ground layer. The second type comprises an isolating slot around all ground vias for providing their isolation from the power supply layer or the ground layer. For testing both types of shield vertical interconnections, the parasitic wave effect is artificially created by an in-board resonator formed by conductor planes and via fences connected to these conductor planes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electromagnetic Interference / Vias / Multilayer Boards / Board Resonance / Shielding |
| Paper # | EMCJ2007-109 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2008/1/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Shielding Vertical Interconnections for High-Speed Multilayer Boards |
| Sub Title (in English) | |
| Keyword(1) | Electromagnetic Interference |
| Keyword(2) | Vias |
| Keyword(3) | Multilayer Boards |
| Keyword(4) | Board Resonance |
| Keyword(5) | Shielding |
| 1st Author's Name | Taras KUSHTA |
| 1st Author's Affiliation | System Jisso Research Laboratories, NEC Corporation() |
| 2nd Author's Name | Takashi HARADA |
| 2nd Author's Affiliation | System Jisso Research Laboratories, NEC Corporation |
| Date | 2008-01-25 |
| Paper # | EMCJ2007-109 |
| Volume (vol) | vol.107 |
| Number (no) | 456 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |