New approach of solving time-domain free space wave propagation

Author

Hasan, Mohammad Khatim ; Othman, Mohamed ; Desa, Jalil Md ; Abbas, Zulkifly ; Sulaiman, Jumat

Author_Institution

Dept. of Ind. Comput., Univ. Kebangsaan Malaysia, Bangi, Malaysia

fYear

2006

Firstpage

1

Lastpage

4

Abstract

In this paper, a numerical simulation by a new high speed low order FDTD (HSLO-FDTD) method will be conducted to simulate one dimensional free space wave propagation of 2.4 GHz Gaussian pulse. The efficiency of the new schemes are analyze and compared with the standard FDTD method in terms of processing time, phase velocity and global error. The amplitude in volts by both methods is also displayed. Results obtained using the new schemes compare well with published results and solve the problem faster than the standard FDTD method.

Keywords

electromagnetic wave propagation; finite difference time-domain analysis; Gaussian pulse; finite difference time-domain analysis; free space wave propagation; frequency 2.4 GHz; global error; high speed low order FDTD; phase velocity; Aerospace industry; Dielectric losses; Electromagnetic fields; Electromagnetic scattering; Finite difference methods; Maxwell equations; Numerical simulation; Space technology; Time domain analysis; Wireless communication; FDTD; HSLO-FDTD; numerical simulation of wave propagation;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing & Informatics, 2006. ICOCI '06. International Conference on

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-4244-0219-9

Electronic_ISBN

978-1-4244-0220-5

Type

conf

DOI

10.1109/ICOCI.2006.5276537

Filename

5276537