Investigation of RCS dependence on chirality for a chiral cylinder buried below slightly rough surface

被引：5
作者：
Ahmed, M. [1 ]
Fiaz, M. A. [1 ]
Ashraf, M. A. [1 ]
机构：
[1] Quaid I Azam Univ, Dept Elect, Islamabad, Pakistan
来源：
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2016年 / 70卷 / 05期
关键词：
Scattering; Chiral media; Rough surfaces; Buried cylinders; DIELECTRIC HALF-SPACE; ELECTROMAGNETIC SCATTERING; ASYMPTOTIC SOLUTIONS; PLANE-WAVE; BENEATH; FIELD;
D O I：
10.1016/j.aeue.2016.01.023
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：
Spectral plane wave representation of fields (SPRF) is applied to evaluate the scattered-transmitted field from a chiral cylinder buried beneath a flat/rough interface. Small Perturbation Method is used to evaluate rough surface scattering. An effort has been done to validate the results by making a comparison with the previously available results. Effect of surface period, chirality and size of the cylinder on scattered field is observed. It is noted that radar cross section (RCS) is significantly reduced for chiral objects buried beneath the flat interface. The same effect is observed in case of rough interface. (C) 2016 Elsevier GmbH. All rights reserved.
引用
收藏
页码：629 / 635
页数：7
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