Volumetric Invisibility Cloaks Design Through Spectral Coverage Optimization

被引：9

作者：

Palmeri, Roberta ^{[1
]}

Isernia, Tommaso ^{[1
]}

机构：

[1] Univ Mediterranea Reggio Calabria, Dipartimento Ingn Informaz Infrastrutture & Energ, I-89124 Reggio Di Calabria, Italy

来源：

IEEE ACCESS | 2019年 / 7卷

关键词：

Fourier diffraction theorem; inverse design; linear approximations; scattering; DISTORTED BORN APPROXIMATION; INVERSE SCATTERING; TRANSFORMATION-OPTICS; RECONSTRUCTION; CONFIGURATION; OBJECTS; SERIES;

D O I：

10.1109/ACCESS.2019.2902466

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel approach to the design of cloaking devices is presented which takes inspiration from the Fourier diffraction theorem. In particular, we first put on a common basis different linear approximations of the scattering equations. Then, a very simple procedure to get invisibility (under the given approximation at hand) is proposed. The approach is assessed through numerical examples concerning 3-D non-canonical objects.

引用

页码：30860 / 30867

页数：8

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