Electromagnetic wave equation approximation using FDTD method on conductivity material

R. A. Firdaus*, M. Khoiro, A. Asnawi, M. A. Bustomi, J. Annovasho

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


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.

Original languageEnglish
Article number012032
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 25 Nov 2021
Event2021 National Physics Seminar on New Adaptations in Physics Learning and Research to Realize an Independent Learning Program, SNF 2021 - Surabaya, Virtual, Indonesia
Duration: 18 Oct 2021 → …


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