{"title":"Modeling hybrid EM-circuit system with wave equation-based discontinuous Galerkin time domain method","authors":"Cheng-Yi Tian, Peng Wang, Yan Shi","doi":"10.1109/EDAPS.2017.8277015","DOIUrl":null,"url":null,"abstract":"In this proceeding, we propose a hybrid solver to model the electromagnetic-circuit problem. The EM subsystem is modeled by wave equation-based discontinuous Galerkin time domain (DGTD-WE) method while the circuit subsystem is computed with a SPICE-like circuit solver. Besides, a stable and general impedance transmission boundary condition (ITBC) is developed to couple the EM and circuit subsystems. Numerical example is presented to demonstrate the validity of the proposed method.","PeriodicalId":329279,"journal":{"name":"2017 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDAPS.2017.8277015","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
In this proceeding, we propose a hybrid solver to model the electromagnetic-circuit problem. The EM subsystem is modeled by wave equation-based discontinuous Galerkin time domain (DGTD-WE) method while the circuit subsystem is computed with a SPICE-like circuit solver. Besides, a stable and general impedance transmission boundary condition (ITBC) is developed to couple the EM and circuit subsystems. Numerical example is presented to demonstrate the validity of the proposed method.
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