F. Andriulli, H. Bağcı, F. Vipiana, G. Vecchi, E. Michielssen
{"title":"A Parallel Hierarchical Solver for the Integral Equation Analysis of Low Frequency Devices","authors":"F. Andriulli, H. Bağcı, F. Vipiana, G. Vecchi, E. Michielssen","doi":"10.1109/EPEP.2007.4387193","DOIUrl":null,"url":null,"abstract":"A hierarchical marching-on-in-time (MOT)-based scheme to discretize and solve the time domain electric field integral equation (EFIE) is presented. The scheme is immune to time domain low-frequency breakdown phenomena and gives rise to better conditioned linear systems than the ones obtained using standard Rao-Wilton-Glisson (RWG) and loop-star bases. The proposed method is implemented on a distributed memory cluster and applied to the analysis of transient wave interactions with an 88-port printed circuit board structure and a three-layer stacked inductor.","PeriodicalId":402571,"journal":{"name":"2007 IEEE Electrical Performance of Electronic Packaging","volume":"56 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Electrical Performance of Electronic Packaging","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEP.2007.4387193","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A hierarchical marching-on-in-time (MOT)-based scheme to discretize and solve the time domain electric field integral equation (EFIE) is presented. The scheme is immune to time domain low-frequency breakdown phenomena and gives rise to better conditioned linear systems than the ones obtained using standard Rao-Wilton-Glisson (RWG) and loop-star bases. The proposed method is implemented on a distributed memory cluster and applied to the analysis of transient wave interactions with an 88-port printed circuit board structure and a three-layer stacked inductor.