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Article Dans Une Revue IEEE Antennas and Wireless Propagation Letters Année : 2022

Wideband Simulations of Periodic Structures by the Hybrid Spectral FDTD/TD-VFz Method

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Résumé

The Spectral FDTD (SFDTD) method is combined with the discrete-time time-domain vector fitting algorithm (TDVFz) to analyze 3D periodic structures excited by oblique incident plane waves over a wide frequency band. The time signal reconstruction with TD-VFz produces an untruncated response over an infinite time window allowing an accurate spectral result, specially near the cut-off frequency separating the spectrum propagating wave region of evanescent wave region
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Dates et versions

hal-03668219 , version 1 (17-05-2022)

Identifiants

Citer

Samuel Gaucher, Christophe Guiffaut, Alain Reineix, Olivier Cessenat, Genevieve Maze-Merceur. Wideband Simulations of Periodic Structures by the Hybrid Spectral FDTD/TD-VFz Method. IEEE Antennas and Wireless Propagation Letters, 2022, 21 (5), pp.933-937. ⟨10.1109/LAWP.2022.3152410⟩. ⟨hal-03668219⟩
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