{"title":"Accurate global solutions of EMF boundary-value problems of coaxial radiators","authors":"Y. Wang, D. Fan","doi":"10.1109/APS.1993.385530","DOIUrl":null,"url":null,"abstract":"The authors present a new numerical method called the field domain partition-combining solution for the analysis of complicated electromagnetic field (EMF) boundary-value problems (BVPs). Using this method, a variety of coaxial radiators can be treated as BVPs and precisely solved for their accurate global solution. Three examples are given for illustration: an open-ended coaxial line radiator, hemispherical monopole radiators, and a hemispherical monopole antenna covered by a dielectric shell. The field domain partition-combining solution is based on a combination of the global numerical boundary condition and the finite element method.<<ETX>>","PeriodicalId":138141,"journal":{"name":"Proceedings of IEEE Antennas and Propagation Society International Symposium","volume":"38 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1993-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE Antennas and Propagation Society International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1993.385530","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The authors present a new numerical method called the field domain partition-combining solution for the analysis of complicated electromagnetic field (EMF) boundary-value problems (BVPs). Using this method, a variety of coaxial radiators can be treated as BVPs and precisely solved for their accurate global solution. Three examples are given for illustration: an open-ended coaxial line radiator, hemispherical monopole radiators, and a hemispherical monopole antenna covered by a dielectric shell. The field domain partition-combining solution is based on a combination of the global numerical boundary condition and the finite element method.<>
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