Tiago V. L. Amorim
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Tiago V. L. Amorim has a total of 3 co-authors. Here are the top co-authors by number of shared publications:
- Elson Jose Silva
Department of Electrical Engineering, Federal University of Minas Gerais, Belo Horizonte, Brazil
2 shared publications - Fernando Jose da Silva Moreira
Department of Electronic Engineering, Federal University of Minas Gerais, Belo Horizonte, Brazil
2 shared publications - Fernando Lisboa Teixeira
The Ohio State University
2 shared publications
Latest Publications
- 19 August 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Antennas and Wireless Propagation Letters
- Vol. 24 (10) , 3644-3648
Modular DGTD Implementation for Doubly Dispersive Media With Curvilinear Elements
We present a novel modular implementation of the DGTD method to effectively address electromagnetic problems involving general doubly dispersive media. This approach includes an extended perfectly matched layer to directly truncate doubly dispersive materials, allowing for the modeling of open domains. The proposed modular and concise DGTD implementation, based on the complex-conjugate pole-residue model, offers flexibility and simplifies the handling of complex doubly dispersive medium problems with curvilinear boundaries. We apply the formulation to two-dimensional scattering problems, demonstrating very good agreement with their respective analytical solutions.
- 19 August 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Antennas and Wireless Propagation Letters
- Vol. 24 (10) , 3644-3648
Modular DGTD Implementation for Doubly Dispersive Media With Curvilinear Elements
We present a novel modular implementation of the DGTD method to effectively address electromagnetic problems involving general doubly dispersive media. This approach includes an extended perfectly matched layer to directly truncate doubly dispersive materials, allowing for the modeling of open domains. The proposed modular and concise DGTD implementation, based on the complex-conjugate pole-residue model, offers flexibility and simplifies the handling of complex doubly dispersive medium problems with curvilinear boundaries. We apply the formulation to two-dimensional scattering problems, demonstrating very good agreement with their respective analytical solutions.
- 17 February 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal on Multiscale and Multiphysics Computational Techniques
- Vol. 10, 179-186
Modular Discontinuous Galerkin Time-Domain Method for General Dispersive Media With Vector Fitting
We present a novel modular implementation of the discontinuous Galerkin time-domain (DGTD) method to effectively address electromagnetic problems involving general dielectric dispersive media modeled through vector fitting. This approach includes an extended dispersive perfectly matched layer to directly truncate dispersive materials, allowing for the modeling of open domains. The proposed modular and concise DGTD implementation, based on the complex conjugated pole residue model, offers flexibility and simplifies the handling of complex medium problems. We apply the formulation to both two-dimensional and three-dimensional canonical scattering problems, demonstrating good agreement with their respective analytical solutions.
- 17 February 2025
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal on Multiscale and Multiphysics Computational Techniques
- Vol. 10, 179-186
Modular Discontinuous Galerkin Time-Domain Method for General Dispersive Media With Vector Fitting
We present a novel modular implementation of the discontinuous Galerkin time-domain (DGTD) method to effectively address electromagnetic problems involving general dielectric dispersive media modeled through vector fitting. This approach includes an extended dispersive perfectly matched layer to directly truncate dispersive materials, allowing for the modeling of open domains. The proposed modular and concise DGTD implementation, based on the complex conjugated pole residue model, offers flexibility and simplifies the handling of complex medium problems. We apply the formulation to both two-dimensional and three-dimensional canonical scattering problems, demonstrating good agreement with their respective analytical solutions.