Chocarro Álvarez, JavierEderra Urzainqui, Íñigo2024-10-142024-10-142023-10-26Chocarro, J., Ederra, I. (2023) Evaluation of mutual coupling between slots in a metasurface enhanced SIW slotted antenna. In [IEEE], 2023 17th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials (pp. 72-74). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/Metamaterials58257.2023.10289264.979-8-3503-3244-510.1109/Metamaterials58257.2023.10289264https://academica-e.unavarra.es/handle/2454/52210In this paper, we explore the conductance properties of a longitudinal slot on a substrate integrated waveguide (SIW) with three different models. These models allow us to evaluate the impact on the slot conductance of covering it with a metasurface to improve the radiation performance. In particular, the influence of the MTS on the coupling between slots will be analyzed. Our results show that the presence of the MTS reduces the slot conductance and slot resonance length, but has limited impact on the coupling.application/pdfeng© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other work.CouplingsMutual couplingSlot antennasMetasurfacesMetamaterialsSubstratesinfo:eu-repo/semantics/conferenceObject2024-10-14info:eu-repo/semantics/openAccess