Presentation | 2005-01-21 EMI Reduction Method of PCB's Connectors Mitsuhiko KANDA, Naoto OKA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A sub board is mounted on the main printed circuit board (PCB), in order to connect an interface cable. In this paper, reduction method of radiated emission from equipment that incorporated the PCB with the sub board was examined using the PCB for experiment (the test PCB). It was shown that the radiation EMI of the PCB reduces by using a metal plate for the ground of the connector. Next, From the measurement result of transmitting and receiving terminal voltage, it confirmed that the kind of a connector ground had hardly influenced a signal by the test PCB. Moreover, it was shown that the magnetic field on a PCB's ground changes by the ground of the connector and corresponds with radiation EMI. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | EMI / printed circuit board / connector / Ground Plane |
Paper # | EMCJ2004-145 |
Date of Issue |
Conference Information | |
Committee | EMCJ |
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Conference Date | 2005/1/14(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
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) | EMI Reduction Method of PCB's Connectors |
Sub Title (in English) | |
Keyword(1) | EMI |
Keyword(2) | printed circuit board |
Keyword(3) | connector |
Keyword(4) | Ground Plane |
1st Author's Name | Mitsuhiko KANDA |
1st Author's Affiliation | Mitsubishi Electric Corp. Information Technology R&D Center() |
2nd Author's Name | Naoto OKA |
2nd Author's Affiliation | Mitsubishi Electric Corp. Information Technology R&D Center |
Date | 2005-01-21 |
Paper # | EMCJ2004-145 |
Volume (vol) | vol.104 |
Number (no) | 563 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |