Analysis EM characteristics of tiny periodic structure with FDTD method

Author

Hong-bing Xu ; Bing Wei ; Fei Wang ; Zheng-Sen Wu

Author_Institution

Dept. of Phys., Xidian Univ. Xi´an, Xi´an, China

fYear

2012

fDate

22-26 Oct. 2012

Firstpage

947

Lastpage

950

Abstract

In the military and civil areas, the electromagnetic characteristics of tiny periodic structure have aroused people attention. In this paper, the reflection and transmission coefficients of inerratic metal periodic structure are analyzed by the Finite-Difference Time-Domain (FDTD) Method. The influence of incident wave angle, diameter of metal wire, size of periodic structure is considered. Numerical example indicated that FDTD is an effective tool to study electromagnetic characteristics of tiny periodic structure.

Keywords

electromagnetic waves; finite difference time-domain analysis; EM characteristic analysis; FDTD Method; FDTD method; civil areas; electromagnetic characteristic analysis; finite-difference time-domain method; incident wave angle; inerratic metal periodic structure reflection coefficients; inerratic metal periodic structure transmission coefficients; metal wire diameter; military areas; periodic structure size; reflection coefficient; tiny periodic structure; transmission coefficient; Boundary conditions; Concrete; Finite difference methods; Periodic structures; Reflection; Reflection coefficient; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas, Propagation & EM Theory (ISAPE), 2012 10th International Symposium on

Conference_Location

Xian

Print_ISBN

978-1-4673-1799-3

Type

conf

DOI

10.1109/ISAPE.2012.6408930

Filename

6408930