{"title":"一般二维有耗手性物体散射的随矩公式","authors":"F. Meyer","doi":"10.1109/APS.1992.221468","DOIUrl":null,"url":null,"abstract":"A two-dimensional solver using a coupled finite element method (FEM)/boundary element method (BEM) for solving general electromagnetic scattering from chiral objects is formulated. The bymoment method (BMM) uses a set of FEM solutions to approximate the fields in and around the scatterer, and a coefficient expansion method to couple the set of FEM solutions with the BEM. The basic BMM theory is expanded to include possible chiral characteristics of materials. Validation is performed by comparing numerical results to analytically obtained results.<<ETX>>","PeriodicalId":289865,"journal":{"name":"IEEE Antennas and Propagation Society International Symposium 1992 Digest","volume":"24 2","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A bymoment formulation for scattering from general two-dimensional lossy chiral objects\",\"authors\":\"F. Meyer\",\"doi\":\"10.1109/APS.1992.221468\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A two-dimensional solver using a coupled finite element method (FEM)/boundary element method (BEM) for solving general electromagnetic scattering from chiral objects is formulated. The bymoment method (BMM) uses a set of FEM solutions to approximate the fields in and around the scatterer, and a coefficient expansion method to couple the set of FEM solutions with the BEM. The basic BMM theory is expanded to include possible chiral characteristics of materials. Validation is performed by comparing numerical results to analytically obtained results.<<ETX>>\",\"PeriodicalId\":289865,\"journal\":{\"name\":\"IEEE Antennas and Propagation Society International Symposium 1992 Digest\",\"volume\":\"24 2\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Antennas and Propagation Society International Symposium 1992 Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.1992.221468\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Antennas and Propagation Society International Symposium 1992 Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1992.221468","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A bymoment formulation for scattering from general two-dimensional lossy chiral objects
A two-dimensional solver using a coupled finite element method (FEM)/boundary element method (BEM) for solving general electromagnetic scattering from chiral objects is formulated. The bymoment method (BMM) uses a set of FEM solutions to approximate the fields in and around the scatterer, and a coefficient expansion method to couple the set of FEM solutions with the BEM. The basic BMM theory is expanded to include possible chiral characteristics of materials. Validation is performed by comparing numerical results to analytically obtained results.<>
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