基于半定规划的多端口互连被动降阶建模

2010 Design, Automation & Test in Europe Conference & Exhibition (DATE 2010) Pub Date : 2010-03-08 DOI:10.1109/DATE.2010.5457132

Z. Mahmood, B. Bond, T. Moselhy, A. Megretski, L. Daniel

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引用次数: 19

摘要

本文提出了一种线性多端口互连结构的被动降阶建模算法。该方法采用半定规划的合理拟合方法，从给定的频域数据样本中识别出被动传递矩阵。给出了配电网和电感阵列的数值结果，并与现有的两种合理拟合方法进行了比较。

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Passive reduced order modeling of multiport interconnects via semidefinite programming

In this paper we present a passive reduced order modeling algorithm for linear multiport interconnect structures. The proposed technique uses rational fitting via semidefinite programming to identify a passive transfer matrix from given frequency domain data samples. Numerical results are presented for a power distribution grid and an array of inductors, and the proposed approach is compared to two existing rational fitting techniques.

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2010 Design, Automation & Test in Europe Conference & Exhibition (DATE 2010)

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