THREE-DIMENSIONAL ULTRAWIDEBAND CARPET CLOAK USING MULTI-LAYER DIELECTRICS

被引：8
|
作者：
Fakheri, Mohammad Hosein [1 ]
Abdolali, Ali [1 ]
Hashemi, Soheil [1 ]
Noorbakhsh, Bagher [1 ]
机构：
[1] Iran Univ Sci & Technol, Dept Elect Engn, Appl Electromagnet Lab, Tehran, Iran
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2017年 / 59卷 / 06期
关键词：
anisotropic material; carpet cloak; transformation optics; electromagnetic; wave propagation; GROUND-PLANE CLOAK;
D O I：
10.1002/mop.30523
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：
In this letter, a feasible three-dimensional ultra-broadband carpet cloak is presented. To realize the structure, use of multilayer dielectrics are proposed. The results prove that the three-dimensional conducting bump can be concealed from all the viewing angles in an ultra-broadband frequency range of 8-30 GHz. An experimental results confirm the performance of the proposed pyramidal cloak in practice. (C) 2017 Wiley Periodicals, Inc.
引用
收藏
页码：1284 / 1288
页数：5
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