R.A. Firdaus, M. Khoiro, A. Asnawi, M.A. Bustomi, J. Annovasho
FDTD is a method that is applied in the simulation of electromagnetic waves. This study aims to simulate the propagation of electromagnetic waves on a material with conductivity and permittivity on the plate. The approximate form of Maxwell's equations can be used to describe discrete electromagnetic waves. Signal analysis in the form of electromagnetic waves using position domains for magnetic field H and electric field E. By taking into consideration boundary conditions, stability, and boundary conditions, the proposed research employs the basic concept of differential equation method. The simulation results show that materials with high conductivity will cause the waves to decay. Under certain conditions, the relationship between the shape of the field to changes in conductivity and permittivity of the material is needed in the analysis process. © 2021 Institute of Physics Publishing. All rights reserved.
Physics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri, Surabaya, Indonesia; Institut Teknologi Sepuluh Nopember, Indonesia; Tadris Fisika, IAIN Palangka, Raya, Indonesia
