{"title":"利用谱矩阵方法研究各向异性光子晶体bn中传播的高阶模式和晶体轴角依赖性","authors":"A. Mostafa, C. Krowne, K. Zaki","doi":"10.1109/irmm.1987.9126948","DOIUrl":null,"url":null,"abstract":"A 4×4 field matrix method for layered structures is employed to numerically calculate the propagation constant γ for coupled microstrip on a highly anisotropic material, Pyrolitic boron nitride (PBN). This new technique is very versatile, and allows the determination of γ for arbitrary permittivity, principle axis crystallographic orientation θ. Even and odd mode propagation constants are found for θ = 0°, 45°, and 90°. The approach is fully dynamic, yielding the dispersion characteristics of each of the modes studied. Numerical data is provided in the microwave and millimeter wave regions.","PeriodicalId":399243,"journal":{"name":"1987 Twelth International Conference on Infrared and Millimeter Waves","volume":"93 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1987-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Higher order modes and crystallographic axis angular dependence of propagation in anisotropic pbn using a spectral matrix method\",\"authors\":\"A. Mostafa, C. Krowne, K. Zaki\",\"doi\":\"10.1109/irmm.1987.9126948\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A 4×4 field matrix method for layered structures is employed to numerically calculate the propagation constant γ for coupled microstrip on a highly anisotropic material, Pyrolitic boron nitride (PBN). This new technique is very versatile, and allows the determination of γ for arbitrary permittivity, principle axis crystallographic orientation θ. Even and odd mode propagation constants are found for θ = 0°, 45°, and 90°. The approach is fully dynamic, yielding the dispersion characteristics of each of the modes studied. Numerical data is provided in the microwave and millimeter wave regions.\",\"PeriodicalId\":399243,\"journal\":{\"name\":\"1987 Twelth International Conference on Infrared and Millimeter Waves\",\"volume\":\"93 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1987 Twelth International Conference on Infrared and Millimeter Waves\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/irmm.1987.9126948\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1987 Twelth International Conference on Infrared and Millimeter Waves","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/irmm.1987.9126948","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Higher order modes and crystallographic axis angular dependence of propagation in anisotropic pbn using a spectral matrix method
A 4×4 field matrix method for layered structures is employed to numerically calculate the propagation constant γ for coupled microstrip on a highly anisotropic material, Pyrolitic boron nitride (PBN). This new technique is very versatile, and allows the determination of γ for arbitrary permittivity, principle axis crystallographic orientation θ. Even and odd mode propagation constants are found for θ = 0°, 45°, and 90°. The approach is fully dynamic, yielding the dispersion characteristics of each of the modes studied. Numerical data is provided in the microwave and millimeter wave regions.
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