{"title":"基本SS2-FDTD方法的当前源代码实现","authors":"Theng Huat Gan, E. L. Tan","doi":"10.1109/APMC.2012.6421899","DOIUrl":null,"url":null,"abstract":"This paper presents the current source implementations for the fundamental second-order accurate split-step unite-difference time-domain (SS2-FDTD) method. To improve efficiency, the SS2-FDTD method is formulated in the most fundamental form with the simplest and most concise right-hand sides free of matrix operators. The consistent and symmetrical current source implementations of the two-substep alternating-direction-implicit (ADI) FDTD method are extended and investigated for the three-substep SS2-FDTD method. Numerical results are presented to compare various current source implementations for the fundamental SS2-FDTD method.","PeriodicalId":359125,"journal":{"name":"2012 Asia Pacific Microwave Conference Proceedings","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Current source implementations for fundamental SS2-FDTD method\",\"authors\":\"Theng Huat Gan, E. L. Tan\",\"doi\":\"10.1109/APMC.2012.6421899\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the current source implementations for the fundamental second-order accurate split-step unite-difference time-domain (SS2-FDTD) method. To improve efficiency, the SS2-FDTD method is formulated in the most fundamental form with the simplest and most concise right-hand sides free of matrix operators. The consistent and symmetrical current source implementations of the two-substep alternating-direction-implicit (ADI) FDTD method are extended and investigated for the three-substep SS2-FDTD method. Numerical results are presented to compare various current source implementations for the fundamental SS2-FDTD method.\",\"PeriodicalId\":359125,\"journal\":{\"name\":\"2012 Asia Pacific Microwave Conference Proceedings\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 Asia Pacific Microwave Conference Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APMC.2012.6421899\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Asia Pacific Microwave Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC.2012.6421899","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Current source implementations for fundamental SS2-FDTD method
This paper presents the current source implementations for the fundamental second-order accurate split-step unite-difference time-domain (SS2-FDTD) method. To improve efficiency, the SS2-FDTD method is formulated in the most fundamental form with the simplest and most concise right-hand sides free of matrix operators. The consistent and symmetrical current source implementations of the two-substep alternating-direction-implicit (ADI) FDTD method are extended and investigated for the three-substep SS2-FDTD method. Numerical results are presented to compare various current source implementations for the fundamental SS2-FDTD method.
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