Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures

Mojtaba Fallahpour; Maokun-Li; Meisong Tong; Weng Cho Chew

doi:10.1109/EPEPS.2015.7347139

Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures

Mojtaba Fallahpour, Maokun-Li, Meisong Tong, Weng Cho Chew

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The large multiscale problems are commonly faced in real-world applications such as analysis of electromagnetic interference for a printed circuit board installed on a large platform with connected cables and wires. Unfortunately, modeling the multiscale structures is the bottleneck of electromagnetic numerical solvers. This stems from the fact that to capture objects with different scales, disparate and nonuniform meshing is unavoidable. This disparate meshing leads into different physics coexistence and consequently results in slow convergence of iterative solvers. To remedy this problem, in here, we suggest using equivalence principle algorithm which is an efficient domain decomposition method to model electromagnetic interference/radiation in the large multiscale problems.

Original language	English (US)
Title of host publication	2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	101-104
Number of pages	4
ISBN (Electronic)	9781479936410
DOIs	https://doi.org/10.1109/EPEPS.2015.7347139
State	Published - Dec 3 2015
Event	24th IEEE Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015 - San Jose, United States Duration: Oct 25 2015 → Oct 28 2015

Publication series

Name	2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015

Other

Other	24th IEEE Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015
Country/Territory	United States
City	San Jose
Period	10/25/15 → 10/28/15

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Online availability

10.1109/EPEPS.2015.7347139

Library availability

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Cite this

Fallahpour, M., Maokun-Li, Tong, M., & Chew, W. C. (2015). Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures. In 2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015 (pp. 101-104). Article 7347139 (2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EPEPS.2015.7347139

Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures. / Fallahpour, Mojtaba; Maokun-Li; Tong, Meisong et al.
2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 101-104 7347139 (2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Fallahpour, M, Maokun-Li, Tong, M & Chew, WC 2015, Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures. in 2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015., 7347139, 2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015, Institute of Electrical and Electronics Engineers Inc., pp. 101-104, 24th IEEE Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015, San Jose, United States, 10/25/15. https://doi.org/10.1109/EPEPS.2015.7347139

Fallahpour M, Maokun-Li, Tong M, Chew WC. Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures. In 2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 101-104. 7347139. (2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015). doi: 10.1109/EPEPS.2015.7347139

Fallahpour, Mojtaba ; Maokun-Li ; Tong, Meisong et al. / Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures. 2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 101-104 (2015 IEEE 24th Conference on Electrical Performance of Electronic Packaging and Systems, EPEPS 2015).

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abstract = "The large multiscale problems are commonly faced in real-world applications such as analysis of electromagnetic interference for a printed circuit board installed on a large platform with connected cables and wires. Unfortunately, modeling the multiscale structures is the bottleneck of electromagnetic numerical solvers. This stems from the fact that to capture objects with different scales, disparate and nonuniform meshing is unavoidable. This disparate meshing leads into different physics coexistence and consequently results in slow convergence of iterative solvers. To remedy this problem, in here, we suggest using equivalence principle algorithm which is an efficient domain decomposition method to model electromagnetic interference/radiation in the large multiscale problems.",

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Numerical modeling of electromgantic interference (EMI) and radiation problems for large multiscale structures

Abstract

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