{"title":"Integral equations in electromagnetic wave scattering by two-dimensional dielectric lenses and shells","authors":"A. Boriskin, S. Boriskina","doi":"10.1109/MMET.2000.890444","DOIUrl":null,"url":null,"abstract":"In this paper, integral equations for two-dimensional (2D) wave diffraction by a two-layer arbitrary shaped dielectric scatterer are presented for both the E- and H-polarization cases. The surface potential approach and the method of analytical regularization are used to obtain a Fredholm second-kind matrix equation. An efficient numerical algorithm based on this approach can be used for studying such physical effects as whispering-gallery (WG) mode resonances, focusing effect, beam directivity degradation due to a dielectric shell, etc., with applications to the design of cylindrical dielectric lenses and radomes.","PeriodicalId":344401,"journal":{"name":"Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMET.2000.890444","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In this paper, integral equations for two-dimensional (2D) wave diffraction by a two-layer arbitrary shaped dielectric scatterer are presented for both the E- and H-polarization cases. The surface potential approach and the method of analytical regularization are used to obtain a Fredholm second-kind matrix equation. An efficient numerical algorithm based on this approach can be used for studying such physical effects as whispering-gallery (WG) mode resonances, focusing effect, beam directivity degradation due to a dielectric shell, etc., with applications to the design of cylindrical dielectric lenses and radomes.
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