Stable Parametric Macromodeling Using a Recursive Implementation of the Vector Fitting Algorithm

被引：18

作者：

Dhaene, Tom ^{[1
]}

Deschrijver, Dirk ^{[1
]}

机构：

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

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2009年 / 19卷 / 02期

关键词：

Parametric macromodeling; system identification; vector fitting; numerical techniques; FREQUENCY-DOMAIN RESPONSES; RATIONAL APPROXIMATION; ORTHONORMAL VECTOR;

D O I：

10.1109/LMWC.2008.2011304

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A novel least-squares fitting technique is presented for the macromodeling of parameterized frequency responses. Such parametric macromodel can be used. for the design, study, and optimization of microwave structures. A key benefit of the proposed method, is that the poles of the macromodel are guaranteed stable by construction. This can easily be enforced when using the presented macromodel representation.

引用

收藏

页码：59 / 61

页数：3

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