Scattering by cylindrical objects buried in a dielectric layer

被引：0
|
作者：
Frezza, F. [1 ]
Pajewski, L. [2 ]
Ponti, C. [2 ]
Schettini, G. [2 ]
机构：
[1] Sapienza Univ Rome, Dept Elect Engn, Via Eudossiana 18, I-00184 Rome, Italy
[2] Roma Tre Univ Rome, Dept Appl Elect, I-00146 Rome, Italy
来源：
2010 ASIA-PACIFIC MICROWAVE CONFERENCE | 2010年
关键词：
Buried objects; layered media; electromagnetic scattering; spectral domain analysis; CIRCULAR-CYLINDERS; SLAB; PARALLEL;
D O I：
暂无
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：
A spectral domain analysis for the two-dimensional scattering problem of a plane wave by a set of dielectric circular cross-section cylinders, buried in a dielectric layer, is developed. An accurate theoretical model is developed, based on Cylindrical-Wave Approach (CWA). All the cylinder-cylinder and cylinder-interfaces interactions are taken into account, by means of generalized Reflected and Reflected Transmitted Cylindrical Functions. The method has been implemented in a numerical code, which solves the scattering problem in both near and far field regions and in case of TE and TM polarizations. Numerical results are given for some scenarios of analysis by means of electromagnetic techniques. Finally, an example showing how cylindrical objects of arbitrary cross-section may be also simulated is eported.
引用
收藏
页码：861 / 864
页数：4
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