External cloak with homogeneous material

被引：28

作者：

Han, Tiancheng ^{[1
]}

Tang, Xiaohong ^{[1
]}

Xiao, Fei ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Elect Engn, EHF Key Lab Fundamental Sci, Chengdu 611731, Sichuan, Peoples R China

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2009年 / 42卷 / 23期

基金：

美国国家科学基金会;

关键词：

MEDIA;

D O I：

10.1088/0022-3727/42/23/235403

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

According to coordinate transformation theory, a new kind of two-dimensional diamond cloak is proposed and designed which can hide an object within a distance outside the cloak. Compared with traditional cloaks, the object cloaked by using such a diamond cloak is not blinded and can exchange information with the outer region. In addition, the parameters of permittivity and permeability are just homogeneously anisotropic, which could be realized easily in actual applications. Full-wave simulations are given to validate this new cloaking concept.

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页数：5

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