Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Fast Computation Algorithm for the Impedance Calculation of Irregular Shaped Metal-dielectric-metal Type Power Distribution Plane

임의 형상의 금속-유전체-금속 전력배분기판에 대한 빠른 임피던스 계산 방법

  • 서영석 (영남대학교 전자정보공학부)
  • Published : 2005.05.01
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Abstract

This paper presents a method for analyzing irregular shaped power distribution networks. The irregular shaped metal-dielectric-metal plane is split into several piece of rectangular segments to calculate the impedance of the irregular shaped plane. Impedance matrix for each rectangular segments is calculated using the Mobius transform method to reduce the calculation time. Then the segmentation and do-segmentation method is applied to the piece of rectangular segments. Applied to the 6 inch by 5 inch size irregular shaped board, the proposed method shows 10 times faster than the electromagnetic or circuit analysis method.

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References

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