The Hybrid FEM Analysis of 2-D Gyrotropic Medium PBG
In this paper,the finite element method of the hybrid of edge-element and node-element incorporated with vector Floquet Theorem is employed for calculating and analyzing the frequency response of the transmitting power of Photonic Band-Gap (PBG) consisting of gyrotropic medium. The method can be used for analysis of 2-D PBG consisting of discretionary anisotropic (including gyrotropic) medium and the computational complexity and required memories are reduced by exploiting the periodicity of PBG and Floquet Theorem. The correctness of the method is verified by the comparison of the calculated results with analytic values. Then the analysis of Gyrotropic Medium PBG is presented,which shows performance of the PBG devices can be adjusted by changing the biased magnetic field.
Xiaoying ZHAO Donglin SU Lezhu Zhou
Department of Electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing,100 Department of Electronics Engineering,Peking University,Beijing,100871,P.R.China
国际会议
2008 Global Symposium on Millimeter Waves(GSMM 2008)(2008全球毫米波学术大会)
南京
英文
449-452
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）