Metasurface cloak performance near-by multiple line sources and PEC cylindrical objects

Author

Arslanagic, S. ; Yatman, W.H. ; Pehrson, S. ; Yakovlev, A.B.

Author_Institution

Dept. of Electr. Eng., Tech. Univ. of Denmark, Lyngby, Denmark

fYear

2014

fDate

25-28 Aug. 2014

Firstpage

19

Lastpage

21

Abstract

The performance/robustness of metasurface cloaks to a complex field environment which may represent a realistic scenario of radiating sources is presently reported. Attention is devoted to the cloak operation near-by multiple line sources and multiple perfectly electrically conducting cylinders. It is shown that the metasurface cloaks, initially designed to cloak an isolated dielectric cylinder excited by a single line source, retain their ability to cloak in these new, more realistic, excitation cases.

Keywords

conductors (electric); dielectric materials; electromagnetic metamaterials; invisibility cloaks; PEC cylindrical objects; excitation cases; isolated dielectric cylinder; metasurface cloak performance; multiple line sources; perfectly electrically conducting cylinders; radiating sources; single line source; Dielectrics; Electric fields; Metamaterials; Optical surface waves; Scattering; Surface impedance;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2014 8th International Congress on

Conference_Location

Lyngby

Print_ISBN

978-1-4799-3450-8

Type

conf

DOI

10.1109/MetaMaterials.2014.6948648

Filename

6948648