Incident Wave Source Conditions for the Finite-Difference Time-Domain Method: Two-Dimensional Formulation
D. L. Golovashkin and N. L. Kazanskii
Institute of Image Processing Systems, Russian Academy of Sciences, Samara, Russia
Korolev State Aerospace University, Samara, Russia
E-mail: kazansky@smr.ru
Pages: 547-555
Abstract
A numerical formulation of the incident wave source conditions for a two-dimensional domain enclosed in a nonuniform envelope within the scope of the TF/RF technique (a special case of the TF/SF technique) is proposed. Comparison with traditional approaches to defining the incident wave source conditions is presented. Benefits of the proposed approach are shown.
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