1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation

RANDRIAMAROSON Rivo Mahandrisoa; RAKOTOMIRAHO Soloniaina; RATSIMBA Mamy Nirina

1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation

October 2020

Vol-6, Issue-5

Paper ID: 13009

ISSN: 2395-4396

Downloads: 0

Abstract & Details

Research Area

Electromagnetical Engineering

Keywords

FDTD 1D ABC Loss layer Dielectric medium DB-FDTD Flux density

Abstract

In order to implement simultaneously in the same FDTD simulation an ABC (Absorbing Boundary Condition) formed by loss layers and a dielectric medium within the FDTD grid, the DB-FDTD formulation for the 1D case is studied in this paper. The DB-FDTD formulation uses the electric and magnetic flux densities in Maxwell's equations. The DB-FDTD formulation allows to separate the update equations in the program into two categories. One equation group will be used for the implementation of loss layers, and another group for the definition of simulation space using the space-dependent electromagnetic parameters. Simulations for the 1D case are implemented with sources introduced by TFSF (Total Field Scattered Field) limit. In order to compare the classic FDTD formulation with the DB-FDTD formulation, the execution times of the programs are calculated.

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Author Information

#	Name	Institute / Affiliation
1	RANDRIAMAROSON Rivo Mahandrisoa	SE-I-MSDE, ED-STII
2	RAKOTOMIRAHO Soloniaina	SE-I-MSDE, ED-STII
3	RATSIMBA Mamy Nirina	SE-I-MSDE, ED-STII

How to Cite

Use the following formats to cite this article in your research.

APA Style

Mahandrisoa, RANDRIAMAROSON Rivo, Soloniaina, RAKOTOMIRAHO, & Nirina, RATSIMBA Mamy (2020). 1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation. International Journal of Advance Research and Innovative Ideas In Education, 6(5), 2202-2208.

MLA Style

Mahandrisoa, RANDRIAMAROSON Rivo, et al. "1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation." International Journal of Advance Research and Innovative Ideas In Education, vol. 6, no. 5, 2020, pp. 2202-2208.

IEEE Style

RANDRIAMAROSON Rivo Mahandrisoa, RAKOTOMIRAHO Soloniaina, and RATSIMBA Mamy Nirina, "1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation," International Journal of Advance Research and Innovative Ideas In Education, vol. 6, no. 5, pp. 2202-2208, 2020.

Vancouver Style

Mahandrisoa RANDRIAMAROSON Rivo, Soloniaina RAKOTOMIRAHO, Nirina RATSIMBA Mamy. 1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation. International Journal of Advance Research and Innovative Ideas In Education. 2020;6(5):2202-2208.

Harvard Style

Mahandrisoa, RANDRIAMAROSON Rivo, Soloniaina, RAKOTOMIRAHO, & Nirina, RATSIMBA Mamy (2020) '1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation', International Journal of Advance Research and Innovative Ideas In Education, 6(5), pp. 2202-2208.

Chicago Style

Mahandrisoa, RANDRIAMAROSON Rivo, RAKOTOMIRAHO Soloniaina, and RATSIMBA Mamy Nirina. "1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation." International Journal of Advance Research and Innovative Ideas In Education 6, no. 5 (2020): 2202-2208.

Turabian Style

Mahandrisoa, RANDRIAMAROSON Rivo, RAKOTOMIRAHO Soloniaina, and RATSIMBA Mamy Nirina. "1D DB-FDTD formulation using flux density for study of electromagnetic wave propagation." International Journal of Advance Research and Innovative Ideas In Education 6, no. 5 (2020): 2202-2208.