{"title":"具有任意介电常数分布的平面结构时域模态分析","authors":"K. Klimov, B.V. Sestroretsky, S. Soldatov","doi":"10.1109/MMET.2000.888523","DOIUrl":null,"url":null,"abstract":"The algorithm of the electromagnetic analysis in the time-domain mode of planar structures with arbitrary distribution of permittivity (/spl epsi/>/spl epsi//sub 0/, /spl epsi/</spl epsi//sub 0/, /spl epsi/=0, /spl epsi/<0) is stated. A 2-parametric algorithm and expressions for R/spl tau/-elements of the equivalent circuit of volume of space are presented. The given expressions also allow one to form a thin (1 layer of a grid) absorbing wall for a flat wave and eigen wave rectangular waveguide H/sub m0/. The accuracy of the method is appreciated. The technique is implemented in the Rt-H planar analyzer program. The characteristics obtained with the program are described which allows one to analyze an area of 150/spl times/90 of wavelengths (5.4/spl middot/10/sup 6/ of nodes of a grid) on the Pentium-II computer (128 Mb, 433 MHz) in 7.5 hours.","PeriodicalId":344401,"journal":{"name":"Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413)","volume":"130 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Analysis of planar structures with arbitrary distribution of permittivity in the time-domain mode\",\"authors\":\"K. Klimov, B.V. Sestroretsky, S. Soldatov\",\"doi\":\"10.1109/MMET.2000.888523\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The algorithm of the electromagnetic analysis in the time-domain mode of planar structures with arbitrary distribution of permittivity (/spl epsi/>/spl epsi//sub 0/, /spl epsi/</spl epsi//sub 0/, /spl epsi/=0, /spl epsi/<0) is stated. A 2-parametric algorithm and expressions for R/spl tau/-elements of the equivalent circuit of volume of space are presented. The given expressions also allow one to form a thin (1 layer of a grid) absorbing wall for a flat wave and eigen wave rectangular waveguide H/sub m0/. The accuracy of the method is appreciated. The technique is implemented in the Rt-H planar analyzer program. The characteristics obtained with the program are described which allows one to analyze an area of 150/spl times/90 of wavelengths (5.4/spl middot/10/sup 6/ of nodes of a grid) on the Pentium-II computer (128 Mb, 433 MHz) in 7.5 hours.\",\"PeriodicalId\":344401,\"journal\":{\"name\":\"Conference Proceedings 2000 International Conference on Mathematical Methods in Electromagnetic Theory (Cat. No.00EX413)\",\"volume\":\"130 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-09-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"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.2000.888523\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","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.2000.888523","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of planar structures with arbitrary distribution of permittivity in the time-domain mode
The algorithm of the electromagnetic analysis in the time-domain mode of planar structures with arbitrary distribution of permittivity (/spl epsi/>/spl epsi//sub 0/, /spl epsi/
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