Field-Flux Finite Element Formulation for Wave Propagation in Bianisotropic Media

Michalis Nitas; Vasileios  Salonikios; Stamatios  Amanatiadis; Samel Arslanagic

doi:10.23919/EuCAP57121.2023.10133222

Field-Flux Finite Element Formulation for Wave Propagation in Bianisotropic Media

Michalis Nitas, Vasileios Salonikios, Stamatios Amanatiadis, Samel Arslanagic

Aristotle University of Thessaloniki

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

We derive a field-flux Finite Element formulation for the inclusion of bianisotropic materials in wave propagation electromagnetic problems. A boundary condition is proposed for the efficient excitation and absorption of the supported modes. Computational results are compared with analytical solutions from the literature for a homogeneous omega bianisotropic medium. Perfect agreement is exhibited, proving the efficiency and robustness of the proposed formulation.

Original language	English
Title of host publication	Proceedings of the 17th European Conference on Antennas and Propagation (EuCAP)
Number of pages	4
Publisher	IEEE
Publication date	2023
DOIs	https://doi.org/10.23919/EuCAP57121.2023.10133222
Publication status	Published - 2023
Event	17^th European Conference on Antennas and Propagation - Florence, Italy Duration: 26 Mar 2023 → 31 Mar 2023

Conference

Conference	17^th European Conference on Antennas and Propagation
Country/Territory	Italy
City	Florence
Period	26/03/2023 → 31/03/2023

Keywords

Bianisotropic materials
Field-flux formulations
Magnetoelectric coupling
Wave propagation

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10.23919/EuCAP57121.2023.10133222

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title = "Field-Flux Finite Element Formulation for Wave Propagation in Bianisotropic Media",

abstract = "We derive a field-flux Finite Element formulation for the inclusion of bianisotropic materials in wave propagation electromagnetic problems. A boundary condition is proposed for the efficient excitation and absorption of the supported modes. Computational results are compared with analytical solutions from the literature for a homogeneous omega bianisotropic medium. Perfect agreement is exhibited, proving the efficiency and robustness of the proposed formulation.",

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T1 - Field-Flux Finite Element Formulation for Wave Propagation in Bianisotropic Media

AU - Nitas, Michalis

AU - Salonikios, Vasileios

AU - Amanatiadis, Stamatios

AU - Arslanagic, Samel

PY - 2023

Y1 - 2023

N2 - We derive a field-flux Finite Element formulation for the inclusion of bianisotropic materials in wave propagation electromagnetic problems. A boundary condition is proposed for the efficient excitation and absorption of the supported modes. Computational results are compared with analytical solutions from the literature for a homogeneous omega bianisotropic medium. Perfect agreement is exhibited, proving the efficiency and robustness of the proposed formulation.

AB - We derive a field-flux Finite Element formulation for the inclusion of bianisotropic materials in wave propagation electromagnetic problems. A boundary condition is proposed for the efficient excitation and absorption of the supported modes. Computational results are compared with analytical solutions from the literature for a homogeneous omega bianisotropic medium. Perfect agreement is exhibited, proving the efficiency and robustness of the proposed formulation.

KW - Bianisotropic materials

KW - Field-flux formulations

KW - Magnetoelectric coupling

KW - Wave propagation

U2 - 10.23919/EuCAP57121.2023.10133222

DO - 10.23919/EuCAP57121.2023.10133222

M3 - Article in proceedings

BT - Proceedings of the 17th European Conference on Antennas and Propagation (EuCAP)

PB - IEEE

T2 - 17<sup>th</sup> European Conference on Antennas and Propagation

Y2 - 26 March 2023 through 31 March 2023

ER -

Field-Flux Finite Element Formulation for Wave Propagation in Bianisotropic Media

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Keywords

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