| Presentation | 2013-01-11 Reduction technique for power supply noise of Analog-Digital Mixed Circuit Boards : Adjustment of Attached Resistor Method - Shunsuke Baba, Shmichi Sasaki, Hitoshi Takakura, Hiroaki Matsumoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In analog-digital yrnxed circuit boards , noises from the digital side to the analog side through GND power supply layer is one of the problems. As one ofthe methods to reduce noise, slit type GND power supply layer is used. It is to divide GND power supply layer with slit. However, this method has problems. One of the problems is impedance mismatch on the signal line between the analog and digital. And, another problem is increasing the crosstalk between parallel signal line. Therefore, we adjusted to attaching resistor around the circuit board. This Attached Resistor Method is proposal technique as a method reducing radiation noise frompower supply layers. As a result evaluation by the simulation, we were able to make sure the effectiveness in reduction noise. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Printed Circuit Board / Analog-Digital mixed circuit boards / Resistance attaching method / Resistor for matching |
| Paper # | EMCJ2012-119 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2013/1/3(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 | |
| Secretary | |
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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) | Reduction technique for power supply noise of Analog-Digital Mixed Circuit Boards : Adjustment of Attached Resistor Method - |
| Sub Title (in English) | |
| Keyword(1) | Printed Circuit Board |
| Keyword(2) | Analog-Digital mixed circuit boards |
| Keyword(3) | Resistance attaching method |
| Keyword(4) | Resistor for matching |
| 1st Author's Name | Shunsuke Baba |
| 1st Author's Affiliation | School of science and Technology, Saga University() |
| 2nd Author's Name | Shmichi Sasaki |
| 2nd Author's Affiliation | Graduate School of engineering, Saga University |
| 3rd Author's Name | Hitoshi Takakura |
| 3rd Author's Affiliation | Graduate School of engineering, Saga University |
| 4th Author's Name | Hiroaki Matsumoto |
| 4th Author's Affiliation | Graduate School of engineering, Saga University |
| Date | 2013-01-11 |
| Paper # | EMCJ2012-119 |
| Volume (vol) | vol.112 |
| Number (no) | 372 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |