- Turkish Journal of Electrical Engineering and Computer Science
- Volume:16 Issue:1
- Comparison of Rectangular and Cylindrical FDTD representations on a Ring Resonator Problem
Comparison of Rectangular and Cylindrical FDTD representations on a Ring Resonator Problem
Authors : Funda AKLEMAN, Levent SEVGİ
Pages : 87-94
View : 12 | Download : 10
Publication Date : 0000-00-00
Article Type : Research Paper
Abstract :The aim of this paper is to discuss rectangular and cylindrical representations of finite-difference time-domain insert ignore into journalissuearticles values(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.Keywords : Turk J Elec Eng Comp Sci, 16, 2008, 87 94 Turk J Elec Eng Comp Sci, vol 16, iss 1