DocumentCode
662196
Title
Specular reflection from a sinusoidal periodic boundary by a carpet cloak of invisibility
Author
Nagayama, Tsutomu ; Sanada, Atsushi
Author_Institution
Grad. Sch. of Sci. & Eng., Yamaguchi Univ., Ube, Japan
fYear
2013
fDate
5-8 Nov. 2013
Firstpage
1209
Lastpage
1211
Abstract
A carpet cloak of invisibility for sinusoidal periodic boundaries to mimic a specular flat floor is introduced. The material parameters are derived based on a non-conformal coordinate transformation, and a carpet cloak is designed and implemented based on the transmission line metamaterials concept with an equivalent circuit model. Wideband specular reflection operations of the carpet cloak are confirmed by circuit simulations.
Keywords
equivalent circuits; invisibility cloaks; light reflection; light transmission; optical design techniques; optical metamaterials; carpet invisibility cloak; equivalent circuit model; material parameters; nonconformal coordinate transformation; sinusoidal periodic boundary; specular flat floor; transmission line metamaterials; wideband specular reflection operations; Anisotropic magnetoresistance; Equivalent circuits; Floors; Metamaterials; Microwave circuits; carpet cloaks of invisibility; metamaterials; periodic boundaries; transformation electromagnetics;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific
Conference_Location
Seoul
Type
conf
DOI
10.1109/APMC.2013.6695073
Filename
6695073
Link To Document