{"title":"为获得最大衰减而对称加载电阻涂层介质板的矩形波导的精确处理","authors":"C. Carter, F. Caspers","doi":"10.1109/EUMA.1986.334249","DOIUrl":null,"url":null,"abstract":"An exact dispersion relation is presented for a waveguide with resistively-coated dielectric slabs parallel to, and against, either pair of guide walls. The current in the resistive films is assumed to be a sheet current. The accuracy of such approximations is demonstrated by measurements of insertion loss through an experimental structure. Agreement is shown to be particularly good when the surface resistance is optimum for greatest attenuation.","PeriodicalId":227595,"journal":{"name":"1986 16th European Microwave Conference","volume":"43 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1986-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Exact Treatment of a Rectangular Waveguide Symmetrically Loaded with Resistively Coated Dielectric Slabs for Maximum Attenuation\",\"authors\":\"C. Carter, F. Caspers\",\"doi\":\"10.1109/EUMA.1986.334249\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An exact dispersion relation is presented for a waveguide with resistively-coated dielectric slabs parallel to, and against, either pair of guide walls. The current in the resistive films is assumed to be a sheet current. The accuracy of such approximations is demonstrated by measurements of insertion loss through an experimental structure. Agreement is shown to be particularly good when the surface resistance is optimum for greatest attenuation.\",\"PeriodicalId\":227595,\"journal\":{\"name\":\"1986 16th European Microwave Conference\",\"volume\":\"43 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1986-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1986 16th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1986.334249\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1986 16th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1986.334249","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Exact Treatment of a Rectangular Waveguide Symmetrically Loaded with Resistively Coated Dielectric Slabs for Maximum Attenuation
An exact dispersion relation is presented for a waveguide with resistively-coated dielectric slabs parallel to, and against, either pair of guide walls. The current in the resistive films is assumed to be a sheet current. The accuracy of such approximations is demonstrated by measurements of insertion loss through an experimental structure. Agreement is shown to be particularly good when the surface resistance is optimum for greatest attenuation.