Compact Time-Domain Models for Drude Materials Using Order-Reduction in the Frequency-Domain

被引：0
|
作者：
Baltes, R. [1 ]
Farle, O. [1 ,2 ]
Dyczij-Edlinger, R. [1 ]
机构：
[1] Univ Saarland, Chair Electromagnet Theory, D-66123 Saarbrucken, Germany
[2] CST AG, D-64289 Darmstadt, Germany
来源：
2016 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO) | 2016年
关键词：
Finite element analysis; Reduced order systems; Time-Domain Analysis; SYSTEMS;
D O I：
暂无
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 method for constructing time-domain models including Drude materials from finite-element data in the frequency-domain is presented. To produce a model that is compact, projection-based order-reduction techniques are applied. The time-domain model is based on a state space representation and can be proven to be passive and causal. Moreover, the suggested approach provides an efficient way for reconstructing the transient electromagnetic fields.
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页数：2
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