Title :
PWE analysis modeling for bi-anisotropic PBG structure
Author :
Long Gen Zheng ; Wen Xun Zhang
Author_Institution :
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
Abstract :
The aim of this article is to report our work on developing a simulation tool, based on PWE (plane wave expansion) method, to analyze PBG structure consisting of general complex media. In addition, some simulated results for typical 2-D PBG structure consisting of chiral medium are given, which shows that the appropriate chirality can obviously enhance the width of band-gap.
Keywords :
Maxwell equations; anisotropic media; chirality; computational electromagnetics; eigenvalues and eigenfunctions; electromagnetic wave propagation; iterative methods; periodic structures; photonic band gap; 2-D structure; Bloch waves; Maxwell equations; band-gap width; bianisotropic PBG structure; chiral medium; dyadic parameters; field vector; general complex media; iterative eigensolver; matrix-based eigensolver; parallel cylindrical air-holes; plane wave expansion method; scalar-product; simulation tool; triangular lattice; Anisotropic magnetoresistance; Eigenvalues and eigenfunctions; Finite difference methods; Frequency domain analysis; Laboratories; Lattices; Matrices; Maxwell equations; Packaging; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2003. IEEE
Conference_Location :
Columbus, OH, USA
Print_ISBN :
0-7803-7846-6
DOI :
10.1109/APS.2003.1220103
