TY - GEN
T1 - A novel Simple Anisotropic Effective Medium Method (SAEM) for modeling curved objects in cartesian FDTD mesh
AU - Zhang, Zhichao
AU - Diaz, Rodolfo
PY - 2005/12/1
Y1 - 2005/12/1
N2 - A novel Simple Anisotropic Effective Medium method (SAEM) based on local correction is presented in this paper by taking into account the physical effects of the partial material fulfillment on the permittivity and permeability of the distorted cells. It reduces the staircasing errors significantly and introduces physical insight, which proves to be efficient and straightforward to implement. The comparison between the numeric results and analytic solutions shows great improvement over the previous curved object modeling techniques.
AB - A novel Simple Anisotropic Effective Medium method (SAEM) based on local correction is presented in this paper by taking into account the physical effects of the partial material fulfillment on the permittivity and permeability of the distorted cells. It reduces the staircasing errors significantly and introduces physical insight, which proves to be efficient and straightforward to implement. The comparison between the numeric results and analytic solutions shows great improvement over the previous curved object modeling techniques.
KW - Finite-difference Time-domain (FDTD)
KW - Locally corrected permittivity and permeability
KW - SAEM
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UR - http://www.scopus.com/inward/citedby.url?scp=33847288802&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33847288802
SN - 0780391284
SN - 9780780391284
T3 - MAPE2005: IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, Proceedings
SP - 716
EP - 719
BT - MAPE2005
T2 - MAPE2005: IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications
Y2 - 8 August 2005 through 12 August 2005
ER -