Turkish Journal of Electrical Engineering and Computer Sciences
Abstract
The aim of this paper is to discuss rectangular and cylindrical representations of finite-difference time-domain (FDTD) method over characteristic tests and comparisons. A ring resonator is chosen as a canonical structure and modeled with both rectangular- and cylindrical-FDTD packages. Calibration against analytical exact solution derived in terms of cylindrical Bessel functions is also performed. It is shown that rectangular-FDTD with periodic boundary condition, where the computation domain is reduced, can also be applied in modeling circular structures.
DOI
-
First Page
87
Last Page
94
Recommended Citation
AKLEMAN, FUNDA and SEVGİ, LEVENT (2008) "Comparison of Rectangular and Cylindrical FDTD representations on a Ring Resonator Problem," Turkish Journal of Electrical Engineering and Computer Sciences: Vol. 16: No. 1, Article 9. Available at: https://journals.tubitak.gov.tr/elektrik/vol16/iss1/9
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