Low Frequency Scattering by Circular Dielectric Cylinder: New Polarizability Tensor

Il-Suek KOH

Publication
IEICE TRANSACTIONS on Electronics   Vol.E88-C    No.11    pp.2163-2165
Publication Date: 2005/11/01
Online ISSN: 
DOI: 10.1093/ietele/e88-c.11.2163
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
low frequency scattering,  polarizability tensor,  circular cylinder,  

Full Text: PDF(181.8KB)>>
Buy this Article


Summary: 
This paper considers the low-frequency scattering by a circular dielectric cylinder and modifies the exact polarizability tensor to extend the valid region of the known low-frequency solution. When compared to the traditional formulation, the proposed solution is shown to be valid for cylinders with a higher dielectric constant and larger radius.