RT info:eu-repo/semantics/article
T1 On the Behavior of the LOD-FDTD Method at Dielectric Interfaces
A1 Pereda, José A.
A1 Grande Sáez, Ana María
AB The electric field computed by the locally 1-D finite-difference time-domain (FDTD) method at dielectric interfaces is investigated. To this end, two comprehensive problems are considered, namely a dielectric step in a rectangular waveguide and a dielectric-loaded metallic cavity. We found that, in both problems, the electric field patterns exhibit an unexpected phase shift at the dielectric interface. By contrast, the alternating-direction implicit FDTD method does not present this unphysical behavior.
PB Institute of Electrical and Electronics Engineers (IEEE)
SN 1531-1309
YR 2018
FD 2018
LK http://uvadoc.uva.es/handle/10324/33612
UL http://uvadoc.uva.es/handle/10324/33612
LA eng
NO IEEE Microwave and Wireless Components Letters, 2018, Volume 28 , Issue 6, pp. 461-463
NO Producción Científica
DS UVaDOC
RD 11-jul-2024