{"title":"A compact fourth order 3-step LOD-FDTD method","authors":"A. K. Saxena, S. Kumar, K. V. Srivastava","doi":"10.23919/EUMC.2012.6459300","DOIUrl":null,"url":null,"abstract":"This paper presents a compact fourth order based unconditionally stable 3-step locally one dimensional (LOD) finite difference time domain (FDTD) method. Dispersion analysis of the proposed method shows that due to the fourth order accuracy in space, compact fourth order 3-step LOD-FDTD method has less numerical dispersion error as compared to that of second order 3-step LOD-FDTD method.","PeriodicalId":266910,"journal":{"name":"2012 42nd European Microwave Conference","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 42nd European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/EUMC.2012.6459300","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
This paper presents a compact fourth order based unconditionally stable 3-step locally one dimensional (LOD) finite difference time domain (FDTD) method. Dispersion analysis of the proposed method shows that due to the fourth order accuracy in space, compact fourth order 3-step LOD-FDTD method has less numerical dispersion error as compared to that of second order 3-step LOD-FDTD method.
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