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An Efficient Numerical Method for Time Domain Computational Electromagnetic Simulation

  • Authors: Francomano, E.; Paliaga, M.; Ala, G.; Giglia, G.
  • Publication year: 2018
  • Type: Proceedings (TIPOLOGIA NON ATTIVA)
  • Key words: CEM; Numerical accuracy; Projection scheme; Energy Engineering and Power Technology; Renewable Energy, Sustainability and the Environment; Electrical and Electronic Engineering; Industrial and Manufacturing Engineering; Environmental Engineering; Hardware and Architecture
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In this paper an efficient numerical method in approximating the electric and magnetic fields is provided. The method is based on an implicit leapfrog arrangement in time and without mesh in space. Moreover, a projection scheme is introduced in order to improve the accuracy of the proposed approach and applied into the computational electromagnetic (CEM) framework. The PDEs governing the process are solved and some numerical results are reported to validate the numerical process.