{"title":"上掠脊波导传输特性的有限元研究","authors":"Hai Sun, Mai Lu","doi":"10.1109/ICMMT.2008.4540440","DOIUrl":null,"url":null,"abstract":"The finite element method is introduced to analyze the transmission characteristics of upswept-ridge waveguide, variations of the cutoff wavelength of the dominant mode and single-mode bandwidth with the ridge dimensions for different values are calculated, field patterns of the dominant mode and the first higher-order TE mode are also illustrated. Numerical results in this article provide an extension to the existing design model of rectangular-ridge waveguides and considered to be helpful in practical applications.","PeriodicalId":315133,"journal":{"name":"2008 International Conference on Microwave and Millimeter Wave Technology","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Research on transmission characteristics of upswept-ridge waveguide by the FEM\",\"authors\":\"Hai Sun, Mai Lu\",\"doi\":\"10.1109/ICMMT.2008.4540440\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The finite element method is introduced to analyze the transmission characteristics of upswept-ridge waveguide, variations of the cutoff wavelength of the dominant mode and single-mode bandwidth with the ridge dimensions for different values are calculated, field patterns of the dominant mode and the first higher-order TE mode are also illustrated. Numerical results in this article provide an extension to the existing design model of rectangular-ridge waveguides and considered to be helpful in practical applications.\",\"PeriodicalId\":315133,\"journal\":{\"name\":\"2008 International Conference on Microwave and Millimeter Wave Technology\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 International Conference on Microwave and Millimeter Wave Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMMT.2008.4540440\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Conference on Microwave and Millimeter Wave Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT.2008.4540440","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Research on transmission characteristics of upswept-ridge waveguide by the FEM
The finite element method is introduced to analyze the transmission characteristics of upswept-ridge waveguide, variations of the cutoff wavelength of the dominant mode and single-mode bandwidth with the ridge dimensions for different values are calculated, field patterns of the dominant mode and the first higher-order TE mode are also illustrated. Numerical results in this article provide an extension to the existing design model of rectangular-ridge waveguides and considered to be helpful in practical applications.
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