Chocarro Álvarez, JavierPérez Escudero, José ManuelEderra Urzainqui, Íñigo2023-03-162023-03-162022Chocarro, J., Perez-Escudero, J. M., Ederra, I. (2022) Comparison of a slotted SIW antenna covered with metasurface vs. a traditional array. En Ammann, M., Scanlon W. (Eds.), 2022 International Workshop on Antenna Technology (iWAT) (pp. 111-113). IEEE. https://doi.org/10.1109/iWAT54881.2022.9811063.978-1-6654-9449-610.1109/iWAT54881.2022.9811063https://academica-e.unavarra.es/handle/2454/44893In this article we compare two solutions to improve the radiation pattern of a slotted Substrate Integrated Waveguide (SIW) antenna: use of an E-plane array and covering it with a metasurface (MTS). To this aim, we compare the changes in performance, radiation pattern and aperture efficiency. We will see the advantages that the metasurface has over the typical array.application/pdfeng© 2022 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.ArrayMetasurfaceSlotted antennaSubstrate integrated waveguideContribución a congreso / Biltzarrerako ekarpena2023-03-16Acceso abierto / Sarbide irekiainfo:eu-repo/semantics/openAccess