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Electromagnetic scattering simulation based on element differential method
Last modified: 2021-05-08
Abstract
In this paper, electromagnetic scattered properties are analyzed based on element differential method(EDM), EDM is a collocation method, there is no requirement for integral evaluation, meanwhile, EDM uses isoparametric elements to get the spatial derivatives, stable results can be obtained, then temporal discretisation is accomplished by a Newmark procedure. Numerical results show that EDM is an effective method for solving electromagnetic wave scattered problems.
Keywords
computation, numerical methods, algorithm,
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