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

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...

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Bibliographic Details
Main Authors: Chih-Yu Wang, Shih-Yung Chung, Chun-Hao Teng, Chung-Ping Chen, Hung-chun Chang
Format: Conference Proceeding
Language:English
Subjects:
Dielectrics
Frequency domain analysis
Mathematical model
Polynomials
Scattering
Silver
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Summary: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.
DOI:10.1109/AEM2C.2010.5578767