TM Wave Mode Analysis of Circular Dielectric Resonator with Anisotropic Permittivity

摘要：

　　This paper presents the theoretical analysis of transverse magnetic (TM) wave mode for circular dielectric resonator with anisotropic permittivity. The analysis which is emphasized on its resonant frequency is required to investigate specific properties of resonator in TM wave mode which are useful for microwave application. By introducing the anisotropic permittivity, the resonator is expected to have the property with unique characteristic compared to the conventional one. To determine the resonant frequency of resonator for TM wave mode, Maxwells equations with proper boundary condition are applied for circular waveguide that encapsulates an anisotropic circular dielectric resonator. The anisotropic permittivity is established by assuming the different values of relative permittivity in each axis of cylindrical coordinate, i.e., ερ, εφ and εΖ. The analysis result shows that the circular dielectric resonator with anisotropic permittivity in Ζ axis, i.e., propagation direction, has significantly changed the resonant frequencies of TM wave mode which can be applicable for resonance mode selection.

作者: Hepi Ludiyati Andriyan Bayu Suksmono Achmad Munir

作者单位: Radio Telecommunication and Microwave Laboratory School of Electrical Engineering and Informatics, I Radio Telecommunication and Microwave Laboratory School of Electrical Engineering and Informatics, I

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)

会议地点: 广州

会议语种:英文

页码: 230-233

在线出版日期: 2014-08-01（万方平台首次上网日期，不代表论文的发表时间）