A finite-difference time-domain (FDTD) method capable of attaching rectangular computational domains is proposed herein. The aim of this approach is to reduce the size of computational domain according to the geometry of the modeled structure so as to reduce the simulation time with keeping precision of the result in an acceptable range. A multigrid algorithm is applied on the attaching interface between two rectangular domains so that different resolution can be achieved in different domains.
K. Xiao et al., "FDTD Method Capable of Attaching Rectangular Domains," Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2003, Boston, MA), vol. 1, pp. 429-433, Institute of Electrical and Electronics Engineers (IEEE), Aug 2003.
The definitive version is available at https://doi.org/10.1109/ISEMC.2003.1236635
IEEE International Symposium on Electromagnetic Compatibility (2003: Aug. 18-22, Boston, MA)
Electrical and Computer Engineering
Electromagnetic Compatibility (EMC) Laboratory
Keywords and Phrases
FDTD Method; Boundary-Value Problems; Computational Electromagnetics; Computational Geometry; Domain Attaching; Electromagnetics; Finite Difference Time-Domain Analysis; Finite-Difference Time-Domain; Mesh Generation; Multigrid Algorithm; Network Topology; Networks (Circuits); Rectangular Computational Domains; Simulation; Structural Geometry; FDTD; Multigrid; Algorithms; Computational Methods; Computer Simulation; Finite Difference Method; Geometry; Mathematical Models; Precision Engineering; Time Domain Analysis; Electromagnetic Field Theory
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Article - Conference proceedings
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01 Aug 2003