Pérez Quintana, DayanChen, Q.Beruete Díaz, MiguelQuevedo-Teruel, O.2023-05-182023-05-182022Perez-Quintana, D., Chen, Q., Beruete, M., & Quevedo-Teruel, O. (2022). Compact pillbox reflector based on geodesic lens. 2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), X-341-X-343. https://doi.org/10.1109/Metamaterials54993.2022.9920921978-1-6654-6584-710.1109/Metamaterials54993.2022.9920921https://academica-e.unavarra.es/handle/2454/45314We propose a pillbox antenna in combination with a geodesic lens at 60 GHz. The antenna is implemented in a dual-layer parallel plate waveguide. The waves from a geodesic lens in a first layer, after being reflected by a parabolic mirror connecting the rims of the two layers, enter a second layer and illuminate the radiation aperture. Since the lens produces a virtual focus, the reflector works as if it is fed from that a further location, making the system more compact.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.CodesRay tracingDirective antennasAperturesReflector antennasMetamaterialsMirrorsinfo:eu-repo/semantics/conferenceObject2023-05-18info:eu-repo/semantics/openAccess