A modified locally conformal FDTD for broadwall radiating slot in a finite wall thickness waveguide

Microwave and Optical Technology Letters

Volumn 35, Issue 3, 2002, Pages 198-201

  Yu, Zhang ^a   Long, Li ^a   Changhong, Liang ^a  

^a XIDIAN UNIVERSITY   (China)

Author keywords

MLC FDTD; Radiating slot; Transformation error

Indexed keywords

COMPUTATIONAL METHODS; CONFORMAL MAPPING; FINITE DIFFERENCE METHOD; INTEGRAL EQUATIONS; MAXWELL EQUATIONS; OPTICAL WAVEGUIDES; TIME DOMAIN ANALYSIS;

BROADWALL RADIATIONS;

ANTENNA RADIATION;

EID: 0037027370     PISSN: 08952477     EISSN: None     Source Type: Journal    
DOI: 10.1002/mop.10556     Document Type: Article

References (6)

1. K.S. Yee, Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media, IEEE Trans Antennas Propagat AP-14 (1966), 302-307.
2. A.C. Cangellaris and D.B. Wright, Analysis of the numerical error caused by the stairstepped approximation of a conducting boundary in FDTD simulations of electromagnetic phenomena, IEEE Trans Antennas Propagat AP-39 (1991), 1518-1525.
3. J.F. Lee, R.R. Palandech, and R. Mittra, Modelling three-dimensional discontinuities in waveguides using non-orthogonal FDTD algorithm, IEEE Trans Microwave Theory Tech 40 (1992), 346-352.
4. T.G. Jurgens and A. Taflove, Three-dimensional contour FDTD modeling of scattering form single and multiple bodies, IEEE Trans Antennas Propagat AP-41 (1993), 1703-1708.
5. Wenhua Yu and Raj Mittra, A conformal FDTD algorithm for modeling perfectly conducting objects with curved shaped surfaces and edges, Microwave Opt Technol Lett 22 (2000), 136-138.
6. S. Dey and R. Mittra, A locally conformal finite difference time domain (FDTD) algorithm for modeling three-dimensional perfectly conducting objects, IEEE Microwave Guided Wave Lett 7 (1997), 273-276.