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.
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页码：1264 / 1266
页数：3
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