On-surface discretized boundary equation method based on field expressions in terms of magnetic currents

Author

Wang, Kan ; Xu, Yun-Sheng ; Tang, Fu-Sheng

Author_Institution

Dept. of Electron. Eng. & Inf. Sci., Univ. of Sci. & Technol. of China, Hefei, China

fYear

2009

fDate

27-29 Oct. 2009

Firstpage

1023

Lastpage

1026

Abstract

The recently developed on-surface discretized boundary equation method for scattering by conducting cylinders was based on scattered field expressions in terms of true electric surface currents. In this paper, an alternative form of the method is derived by making use of virtual magnetic surface currents. Numerical results are presented to demonstrate its validity and applicability. A comparison between the above two formulations is also made and the differences in their numerical performances are discussed.

Keywords

conductors (electric); electromagnetic wave propagation; electromagnetic wave scattering; function approximation; electrical field integral equation; electromagnetic scattering; magnetic current; on-surface discretized boundary equation method; perfect conducting cylinders; virtual magnetic surface current; Current distribution; Electromagnetic fields; Electromagnetic scattering; Engine cylinders; Information science; Integral equations; Moment methods; Parallel processing; Surface waves; Tellurium; electrical field integral equation; electromagnetic scattering; magnetic current; on-surface discretized boundary equation method; perfect conducting cylinders;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on

Conference_Location

Beijing

Print_ISBN

978-1-4244-4076-4

Type

conf

DOI

10.1109/MAPE.2009.5355856

Filename

5355856