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Communication Dans Un Congrès Année : 2023

Linear-in-Complexity Computational Strategies for Modeling and Dosimetry at TeraHertz

Résumé

This work presents a fast direct solver strategy allowing full-wave modeling and dosimetry at terahertz (THz) frequencies. The novel scheme leverages a preconditioned combined field integral equation together with a regularizer for its elliptic spectrum to enable its compression into a non-hierarchical skeleton, invertible in quasi-linear complexity. Numerical results will show the effectiveness of the new scheme in a realistic skin modeling scenario.

Dates et versions

hal-04405498 , version 1 (19-01-2024)

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Citer

Viviana Giunzioni, Giuseppe Ciacco, Clément Henry, Adrien Merlini, Francesco Andriulli. Linear-in-Complexity Computational Strategies for Modeling and Dosimetry at TeraHertz. 2023 IEEE Conference on Antenna Measurements and Applications (CAMA), Nov 2023, Genoa, France. pp.950-953, ⟨10.1109/CAMA57522.2023.10352703⟩. ⟨hal-04405498⟩
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