Abstract
A novel hybrid field-circuit simulation method is proposed for transient heterogeneous electromagnetic simulations. It adopts the discontinuous Galerkin time domain (DGTD) method and behavioral macromodel trained by artificial neural network to analyze the electromagnetic structure and circuit network, respectively. Due to the feature of DGTD method and behavioral macromodel, the proposed method can handle not only electromagnetic structures with complex geometries and materials but also manage circuits with unknown internal details. It provides a new approach that has the trainable accuracy to meet today's IP projection requestions. It is also the first time for DGTD algorithm to work with the behavior model. Numerical examples have been benchmarked to demonstrate the capability of the proposed method.
Recommended Citation
H. H. Zhang et al., "Transient Heterogeneous Electromagnetic Simulation With DGTD And Behavioral Macromodel," IEEE Transactions on Electromagnetic Compatibility, vol. 59, no. 4, pp. 1152 - 1160, article no. 7807220, Institute of Electrical and Electronics Engineers, Aug 2017.
The definitive version is available at https://doi.org/10.1109/TEMC.2016.2642955
Department(s)
Electrical and Computer Engineering
Keywords and Phrases
Artificial neural network (ANN); Discontinuous Galerkin time domain (DGTD) method; Hybrid field-circuit simulation; Macromodel
International Standard Serial Number (ISSN)
0018-9375
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Institute of Electrical and Electronics Engineers, All rights reserved.
Publication Date
01 Aug 2017
