摘要
In this letter, the fast parameter sweep of lumped components in circuit-field cosimulation applications are investigated based on the finite element method (FEM). By converting the varying lumped components into a low-rank perturbation problem, the FEM solution is updated through the Woodbury identity. In this way, the electromagnetic field or circuit responses can be reevaluated efficiently without first assembling and then solving the FEM matrix equation from scratch again in the lumped component parameter sweeping procedure. Two representative numerical examples are presented to demonstrate the correctness and acceleration performance of the proposed method.
源语言 | 英语 |
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主期刊名 | 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 |
出版商 | Institute of Electrical and Electronics Engineers Inc. |
ISBN(电子版) | 9781665460965 |
DOI | |
出版状态 | 已出版 - 2022 |
活动 | 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 - Haidian, 中国 期限: 17 12月 2022 → 18 12月 2022 |
出版系列
姓名 | 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 |
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会议
会议 | 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 |
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国家/地区 | 中国 |
市 | Haidian |
时期 | 17/12/22 → 18/12/22 |
指纹
探究 'A Fast Parameter Sweep Method for Lumped Components Based on the Hybrid Field-Circuit Finite Element Method' 的科研主题。它们共同构成独一无二的指纹。引用此
Guo, K. X., Wu, B. Y., & Sheng, X. Q. (2022). A Fast Parameter Sweep Method for Lumped Components Based on the Hybrid Field-Circuit Finite Element Method. 在 2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022 (2022 Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CSRSWTC56224.2022.10098354