A Time-Domain Method of Auxiliary Sources for Analyzing Transient Electromagnetic Interactions with GSTC-Modeled Metasurfacess
Computational Physics
2026-05-11 v1
Abstract
This paper presents a time domain (TD) formulation for modeling the transient electromagnetic response of two-dimensional (2D) metasurfaces using the Method of Auxiliary Sources (MAS) combined with the Generalized Sheet Transition Condition (GSTC). In the proposed approach, the frequency-domain impedance type GSTC is transformed into a causal, convolution-based TD representation and integrated within the MAS formulation. rfaces.
Cite
@article{arxiv.2605.08047,
title = {A Time-Domain Method of Auxiliary Sources for Analyzing Transient Electromagnetic Interactions with GSTC-Modeled Metasurfacess},
author = {Minas Kouroublakis and Nikolaos L. Tsitsas and Yehuda Leviatan},
journal= {arXiv preprint arXiv:2605.08047},
year = {2026}
}