Application of ADI-MRTD Method on Numerical Compution in Electromagnetic Field

Author

Fan, Mu-jie ; Fang, Shao-Jun ; Peng, Chen

Author_Institution

Inf. Eng. Coll., Dalian Maritime Univ., Dalian

fYear

2008

fDate

12-14 Oct. 2008

Firstpage

1

Lastpage

3

Abstract

In this paper, an alternating direction implicit (ADI) technique is applied to the recently developed multi-resolution time domain (MRTD) method. This method solves the stability problem restricted by MRTD method. The general difference formulas for ADI-MRTD are deduced. In order to demonstrate the computational accuracy and efficiency of this method, a ACPW structure is simulated and the characteristic impedance of ACPW is calculated. The numerical results of this method are compared with those obtained by the conventional FDTD method. It is found that this method is accurate and efficient.

Keywords

computational electromagnetics; electromagnetic fields; finite difference time-domain analysis; ADI-MRTD method; FDTD method; alternating direction implicit technique; characteristic impedance; electromagnetic field; finite difference time domain method; multiresolution time domain method; Computational modeling; Difference equations; EMP radiation effects; Educational institutions; Electromagnetic fields; Finite difference methods; Impedance; Maxwell equations; Stability; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-4244-2107-7

Electronic_ISBN

978-1-4244-2108-4

Type

conf

DOI

10.1109/WiCom.2008.446

Filename

4678355