TY - GEN
T1 - Comparisons of heterogeneous multiscale finite element method and localized homogenization process for modeling aperiodic metamaterials
AU - Peng, Zhen
AU - Lee, Jin Fa
PY - 2012/12/10
Y1 - 2012/12/10
N2 - A common approach in modeling metamaterials is through the use of homogenization process. Recently, the development of the heterogeneous multi-scale finite element methods (HM-FEM) together with the advancements in non-conformal domain decomposition methods have made it possible to simulate many complex electromagnetic problems with multi-scale features. We present herein comparisons of full-wave simulations, taking into account the microscopic structural details, against the simplified homogenization process results using various numerical examples.
AB - A common approach in modeling metamaterials is through the use of homogenization process. Recently, the development of the heterogeneous multi-scale finite element methods (HM-FEM) together with the advancements in non-conformal domain decomposition methods have made it possible to simulate many complex electromagnetic problems with multi-scale features. We present herein comparisons of full-wave simulations, taking into account the microscopic structural details, against the simplified homogenization process results using various numerical examples.
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U2 - 10.1109/APS.2012.6348588
DO - 10.1109/APS.2012.6348588
M3 - Conference contribution
AN - SCOPUS:84870561931
SN - 9781467304627
T3 - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
BT - 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings
T2 - Joint 2012 IEEE International Symposium on Antennas and Propagation and USNC-URSI National Radio Science Meeting, APSURSI 2012
Y2 - 8 July 2012 through 14 July 2012
ER -