{"title":"超吸收和远近场变换在轴对称天线时域有限差分分析中的联合应用","authors":"C. Mroczkowski, M. Celuch-Marcysiak, W. Gwarek","doi":"10.1109/EUMA.1994.337327","DOIUrl":null,"url":null,"abstract":"The paper presents joint application of superabsorption and near-to-far field transform to the vector 2D FDTD method for the analysis of axisymmetrical antennas. The superabsorbing operator is originally extended to apply to vector 2D modelling. The near-to-far field transform is specially reformulated to take into account the assumed azimuthal field distribution. Theoretical studies and practical examples confirm remarkable effectiveness and accuracy of the method for the analysis of axisymmetrical antennas of arbitrarily shaped and filled long-section.","PeriodicalId":440371,"journal":{"name":"1994 24th European Microwave Conference","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Joint Application of Superabsorption and Near-to-Far Field Transform to FDTD Analysis of Axisymmetrical Antennas\",\"authors\":\"C. Mroczkowski, M. Celuch-Marcysiak, W. Gwarek\",\"doi\":\"10.1109/EUMA.1994.337327\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper presents joint application of superabsorption and near-to-far field transform to the vector 2D FDTD method for the analysis of axisymmetrical antennas. The superabsorbing operator is originally extended to apply to vector 2D modelling. The near-to-far field transform is specially reformulated to take into account the assumed azimuthal field distribution. Theoretical studies and practical examples confirm remarkable effectiveness and accuracy of the method for the analysis of axisymmetrical antennas of arbitrarily shaped and filled long-section.\",\"PeriodicalId\":440371,\"journal\":{\"name\":\"1994 24th European Microwave Conference\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1994 24th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1994.337327\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1994 24th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1994.337327","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Joint Application of Superabsorption and Near-to-Far Field Transform to FDTD Analysis of Axisymmetrical Antennas
The paper presents joint application of superabsorption and near-to-far field transform to the vector 2D FDTD method for the analysis of axisymmetrical antennas. The superabsorbing operator is originally extended to apply to vector 2D modelling. The near-to-far field transform is specially reformulated to take into account the assumed azimuthal field distribution. Theoretical studies and practical examples confirm remarkable effectiveness and accuracy of the method for the analysis of axisymmetrical antennas of arbitrarily shaped and filled long-section.
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