Model Order Reduction Zero-Pole Characterization and Computer-Aided Design of Microwave Circuits

被引：0

作者：

Carrasco, Belen ^{[1
]}

de la Rubia, Valentin ^{[1
]}

机构：

[1] Univ Politecn Madrid, Dept Matemat Aplicada, TIC, Madrid 28040, Spain

来源：

PROCEEDINGS OF THE 2019 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA) | 2019年

关键词：

Computer aided engineering; design automation; finite element methods; Galerkin method; microwave circuits; reduced basis methods; reduced-order systems; FAST FREQUENCY SWEEP;

D O I：

10.1109/iceaa.2019.8878924

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 reduced-order model is applied to finite element analysis of microwave circuits. The matrix-valued transfer function of the system is obtained, which is described as a scattering matrix transfer function. Due to the application of model order reduction techniques, the scattering matrix transfer function of the microwave circuit is detailed as a low dimension system, which allows us to efficiently obtain the frequency behavior of the system. In addition, the fundamental characteristics of this transfer function are discussed and a procedure to efficiently obtained the zelo-pole characteristics of the microwave filter is addressed. Finally, real-life applications will illustrate the capabilities of this approach.

引用

页码：1264 / 1266

页数：3

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