A multidomain Legendre pseudospectral frequency-domain method with penalty scheme for solving maxwell´s equations

Author

Wang, Chih-Yu ; Chung, Shih-Yung ; Teng, Chun-Hao ; Chen, Chung-Ping ; Chang, Hung-chun

Author_Institution

Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan

fYear

2010

fDate

11-13 Aug. 2010

Firstpage

9

Lastpage

13

Abstract

A new multidomain pseudospectral frequency-domain (PSFD) method based on Legendre polynomials with a penalty scheme for studying electromagnetic wave scattering is presented. Scattered field calculation with accuracy on the order of 10^-9 is obtained for a circular plasmonic cylinder. The method is further applied to demonstrate the scattering by a dielectric rectangular cylinder with sharp corners and by multiple circular plasmonic cylinders.

Keywords

Legendre polynomials; Maxwell equations; electromagnetic wave scattering; plasmonics; Legendre polynomials; circular plasmonic cylinder; dielectric rectangular cylinder; electromagnetic wave scattering; multidomain pseudospectral frequency-domain method; penalty scheme; scattered field calculation; Dielectrics; Frequency domain analysis; Mathematical model; Polynomials; Scattering; Silver;

fLanguage

English

Publisher

ieee

Conference_Titel

Applications of Electromagnetism and Student Innovation Competition Awards (AEM2C), 2010 International Conference on

Conference_Location

Taipei

Print_ISBN

978-1-4244-6416-6

Type

conf

DOI

10.1109/AEM2C.2010.5578767

Filename

5578767