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Autor(en):
Fujii, Masafumi; Lukashevich, Dzianis; Sakagami, Iwata; Russer, Peter 
Titel:
Convergence of FDTD and Wavelet-Collocation Modeling of Curved Dielectric Interface with the Effective Dielectric Constants Obtained by Static Field Analysis 
Abstract:
The convergence of the effective dielectric constant (EDC) model of curved dielectric surfaces has been investigated precisely for the finite-difference time-domain (FDTD) as well as for the wavelet-collocation method based on interpolets. The EDCs are computed by solving the Laplace equation of static electric potential by a finite-difference (FD) method for the cells located on the interface of arbitrary dielectric media. The finite-difference solution of the Laplace equation provides accurate...    »
 
Stichworte:
computational electromagnetics, convergence of numerical methods, curved dielectric surfaces, cylindrical dielectric rod resonator, dielectric resonators, effective dielectric constant model convergence, electromagnetic field theory, finite difference time-domain analysis, finite-difference solution, finite-difference time-domain method, interpolation, Laplace equation, Laplace equations, permittivity, second-order convergence, space-discrete electromagnetic field analysis, static electric poten...    »
 
Kongress- / Buchtitel:
33rd European Microwave Conference (EuMC) 
Band / Teilband / Volume:
Verlagsort:
Munich, Germany 
Jahr:
2003 
Monat:
oct 
Seiten:
459--462