Parametric Macromodeling of Lossy and Dispersive Multiconductor Transmission Lines

被引：12

作者：

Ferranti, Francesco ^{[1
]}

Antonini, Giulio ^{[2
]}

Dhaene, Tom ^{[1
]}

Knockaert, Luc ^{[1
]}

机构：

[1] Ghent Univ IBBT, Dept Informat Technol INTEC, B-9000 Ghent, Belgium

[2] Univ Aquila, Dipartimento Ingn Elettr & Informaz, UAq EMC Lab, I-67040 Laquila, Italy

来源：

IEEE TRANSACTIONS ON ADVANCED PACKAGING | 2010年 / 33卷 / 02期

关键词：

Interconnects; parametric macromodeling; rational approximation; transient analysis; MODEL ORDER REDUCTION; TRANSIENT ANALYSIS; RATIONAL APPROXIMATION; PASSIVE MACROMODELS; SIMULATION; INTERCONNECTS; ALGORITHM; NETWORKS; CIRCUITS;

D O I：

10.1109/TADVP.2009.2027892

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We propose an innovative parametric macromodeling technique for lossy and dispersive multiconductor transmission lines (MTLs) that can be used for interconnect modeling. It is based on a recently developed method for the analysis of lossy and dispersive MTLs extended by using the multivariate orthonormal vector fitting (MOVF) technique to build parametric macromodels in a rational form. They take into account design parameters, such as geometrical layout or substrate features, in addition to frequency. The presented technique is suited to generate state-space models and synthesize equivalent circuits, which can be easily embedded into conventional SPICE-like solvers. Parametric macromodels allow to perform design space exploration, design optimization, and sensitivity analysis efficiently. Numerical examples validate the proposed approach in both frequency and time domain.

引用

页码：481 / 491

页数：11

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