| Study on the Effect of Metal-Wall Loading on the DC Power-Bus |
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Sungtek Kahng |
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Department of Information and Telecommunication Engineering, Incheon University |
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| Abstract |
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The DC power-bus for the PCB is loaded with metal walls on its selected sides and is characterized electromagnetically. This is a novel concept of approach to mitigate the spurious resonance and finally signal integrity problems. In particular, the peak at DC, which is always in the way to secure parallel-plates' EMC, can be completely removed by the proposed method. Through the findings of this study, the effect of metal-loading of the power-bus will be presented along with the impression that the suggested technique can tackle the headaches of signal integrity, ground bounce, EMIs. |
| Key words:
DC Power-Bus, DC-Surge, Signal Integrity, Spurious Resonance, Metal-Loading, EMI |
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