FDTD建模中的3D IWGA源

Proceedings of XIth International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic Acoustic Wave Theory Pub Date : 2006-10-01 DOI:10.1109/DIPED.2006.314323

D. Karkashadze, L. Shoshiashvili, G. Ghvedashvili, D. Kakulia, G. Kajaia, T. Gogua

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引用次数: 1

摘要

介绍并研究了用于时域有限差分建模的仿波导孔径源。在计算机模拟PhCs中电磁现象的过程中，IWGA源的数学表达式充分逼近了光纤波导辐射的近场;它可以作为光纤波导的激发源表达式

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3D IWGA Source in FDTD Modeling

Imitating waveguide aperture (IWGA) source for FDTD modeling is introduced and studied. IWGA source's mathematical expression is sufficient approximation of the near field, radiated from the fiber waveguide, in the process of computer simulation of the EM phenomena in PhCs; it could be used as excited source expression by the fiber waveguide

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Proceedings of XIth International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic Acoustic Wave Theory

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