Title :
Electromagnetic scattering from composite periodic arrays of cylindrical objects
Author :
Yasumoto, Kiyotoshi ; Kushta, Taras ; Yoshitomi, Kuniaki
Author_Institution :
Dept. of Comput. Sci. & Commun. Eng., Kyushu Univ., Fukuoka, Japan
Abstract :
A very efficient and accurate method to characterize the electromagnetic scattering from two-dimensional periodic arrays of composite cylindrical objects is presented, using the lattice sums formula and the aggregate T-matrix for cylindrical structures. The method is quite general and applies to various configurations of two-dimensional periodic arrays. The unit cell of the array can contain two or more cylinders, which may be dielectric, conductor, gyrotropic medium, or their mixture with different sizes
Keywords :
electromagnetic wave scattering; periodic structures; aggregate T-matrix; composite periodic arrays; cylindrical objects; electromagnetic scattering; gyrotropic medium; lattice sums formula; two-dimensional periodic arrays; Aggregates; Conductors; Dielectrics; Electromagnetic scattering; Frequency; Gyrotropism; Lattices; Periodic structures; Reflection; Slabs;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2000, 2nd International Conference on. ICMMT 2000
Conference_Location :
Beijing
Print_ISBN :
0-7803-5743-4
DOI :
10.1109/ICMMT.2000.895683
