TY - GEN
T1 - Spatial and frequency selective electromagnetic shield employing metamaterials
AU - Zelada Rivas, José Fabricio
AU - Yarleque Medina, Manuel
PY - 2010
Y1 - 2010
N2 - In this paper, a spatial and frequency selective electromagnetic shield, employing an anisotropic metamaterial device, is analyzed and developed. The results are based on a numerical analysis using the Finite Element Method (FEM). The device is based on the cloaking concept. This is constructed employing a coordinate transformation considering Maxwell's Equations independence from coordinate system. The frequency selection is obtained due to the frequency dispersion characteristic of metamaterials, which is a consequence of entropy condition on resonant media.
AB - In this paper, a spatial and frequency selective electromagnetic shield, employing an anisotropic metamaterial device, is analyzed and developed. The results are based on a numerical analysis using the Finite Element Method (FEM). The device is based on the cloaking concept. This is constructed employing a coordinate transformation considering Maxwell's Equations independence from coordinate system. The frequency selection is obtained due to the frequency dispersion characteristic of metamaterials, which is a consequence of entropy condition on resonant media.
KW - Cloaking
KW - Electromagnetic field manipulation
KW - Electromagnetic shield
KW - Metamaterial
UR - http://www.scopus.com/inward/record.url?scp=79952093296&partnerID=8YFLogxK
U2 - 10.1109/ANDESCON.2010.5633429
DO - 10.1109/ANDESCON.2010.5633429
M3 - Conference contribution
AN - SCOPUS:79952093296
SN - 9781424467419
T3 - 2010 IEEE ANDESCON Conference Proceedings, ANDESCON 2010
BT - 2010 IEEE ANDESCON Conference Proceedings, ANDESCON 2010
T2 - 2010 IEEE ANDESCON Conference, ANDESCON 2010
Y2 - 14 September 2010 through 17 September 2010
ER -