Exact surface impedance/admittance boundary conditions for complex geometries: theory and applications
作者： R. Cicchetti , A. Faraone
DOI: 10.1109/8.833071
关键词:
摘要: A methodology useful to derive exact and higher order surface impedance/admittance boundary conditions (HOI/ABC's) for complex geometries is presented. It shown that are always expressed through dyadic integral operators involving the tangential magnetic electric fields all over of body. Quasi-local include curvature effects be computable an asymptotic approximation operators. Finally, example a admittance condition analyze structure exhibiting discontinuities along its Practical examples demonstrate feasibility proposed methodology, as well accuracy resulting also
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