Title :
A Conformal Transition Condition for the Modeling of Thin Layered Sheet in the Finite-Difference Methods
Author :
Mäkinen, Riku ; Kivikoski, Markku
Author_Institution :
Inst. of Electron., Tampere Univ. of Technol.
Abstract :
A new 3D transition condition for the modeling of thin penetrable sheet that are not aligned with the Cartesian grid was presented. The model was verified in frequency domain by comparison to analytic and published results. The model directly extends to explicit time-domain algorithms by using a recursive convolution technique
Keywords :
convolution; electromagnetic fields; finite difference methods; frequency-domain analysis; recursive estimation; time-domain analysis; 3D transition condition; Cartesian grid; conformal transition condition; finite-difference methods; frequency domain; recursive convolution technique; thin layered sheet; thin penetrable sheet; time-domain algorithms; Conductors; Electromagnetic fields; Finite difference methods; Magnetic fields; Magnetic materials; Permeability; Surface fitting; Surface impedance; Time domain analysis; Voltage;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711458
