| Presentation | 1997/3/21 Design of Shielded Subrack using a Shielded window for Telecommunication Equipment Kaoru Shinozaki, Toshinori Mori, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A shielded subrack using a shielded window has been developed to reduce electromagnetic emission from telecommunication equipment. The design focuses on the visibility of the indications on the front panel of printed board assembly (PBA). The experiment shows that the conductive mesh density of around 135 per inch is optimum under the illumination condition in the machine room. A novel structure using capillarity of conductive paint for contacting the window edge with the frame was also proposed to improve the manufacturability. The shielded subrack exhibited the overall shielding effectiveness of 40 dB or more corresponding to level 2 of the IEC 917 draft, while keeping the expected reliability. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | EMC / Subrack / Shielding / EMI / Immunity |
| Paper # | EMD97-109 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 1997/3/21(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 | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Shielded Subrack using a Shielded window for Telecommunication Equipment |
| Sub Title (in English) | |
| Keyword(1) | EMC |
| Keyword(2) | Subrack |
| Keyword(3) | Shielding |
| Keyword(4) | EMI |
| Keyword(5) | Immunity |
| 1st Author's Name | Kaoru Shinozaki |
| 1st Author's Affiliation | NTT Network Service Systems Laboratory() |
| 2nd Author's Name | Toshinori Mori |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratory |
| Date | 1997/3/21 |
| Paper # | EMD97-109 |
| Volume (vol) | vol.96 |
| Number (no) | 606 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |