Eigenfunction expansion of polarisation currents for high-contrast dielectric cylinder imaging

被引：0
|
作者：
Kim, JH
Ra, JW
Kang, JS
机构：
[1] Korea Adv Inst Stand & Sci, Div Electromagnet Metrol, Taejon 305600, South Korea
[2] Korea Adv Inst Sci & Technol, Dept Elect Engn, Yusong Gu, Taejon 305701, South Korea
来源：
ELECTRONICS LETTERS | 2000年 / 36卷 / 02期
关键词：
D O I：
10.1049/el:20000187
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Orthogonal and complete eigenfunctions with resonance characteristics are introduced for the Fourier series representation of the polarisation current inside a scatterer. In addition, using a hybrid algorithm a high-contrast circular dielectric cylinder with a diameter of two wavelengths is reconstructed with multiple incidences of plane waves in the presence of 20% Gaussian noise in the scattered fields.
引用
收藏
页码：149 / 150
页数：2
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