Scattering Characteristics of Dielectric Periodic Structures Based on Floquet Mode Analysis and Hybrid Finite Element Methods
The scattering characteristics of dielectric periodic structures are discusses based on Floquet modes analysis and hybrid finite element methods in the paper. Propagating and evanescent Floquet modes are analyzed theoretically. The hybrid finite element method is developed. Then the effects of structure parameters, dielectric material, incident angle and frequency on propagation directions and power of Floquet modes are studied through numerical simulations and analysis. Meaning conclusions are drawn. Thus, this paper is of both theoretical and practical interest for the design and analysis of DPSs.
dielectric periodic structures Floquet mode, finite element method right/lefi-handedmaterials
Yunhua Tan Zhenyan Hu Bocheng Zhu Lezhu Zhou
Department of Electronic Engineering, Peking University Beijing 100871, China
国际会议
2012 5th Global Symposium on Millimeter-Waves(2012年第五届全球毫米波会议 GSMM 2012)
哈尔滨
英文
174-177
2012-05-27（万方平台首次上网日期，不代表论文的发表时间）