By Erdogan Alkan, Veysel Demir, Atef Elsherbeni
, 129 pages
© 2013
ISBN 1627051457
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Price: US $40.00
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This book presents the application of the overlapping grids approach to solve chiral material problems using the FDFD method. Due to the two grids being used in the technique, we will name this method as DoubleGrid Finite Difference FrequencyDomain (DGFDFD) method. As a result of this new approach the electric and magnetic field components are defined at every node in the computation space. Thus, there is no need to perform averaging during the calculations as in the aforementioned FDFD technique [16]. We formulate general 3D frequencydomain numerical methods based on doublegrid (DGFDFD) approach for general bianisotropic materials. The validity of the derived formulations for different scattering problems has been shown by comparing the obtained results to exact and other solutions obtained using different numerical methods.
