O
Oscar Quevedo-Teruel
Researcher at Royal Institute of Technology
Publications - 270
Citations - 5702
Oscar Quevedo-Teruel is an academic researcher from Royal Institute of Technology. The author has contributed to research in topics: Lens (optics) & Microstrip antenna. The author has an hindex of 37, co-authored 216 publications receiving 4051 citations. Previous affiliations of Oscar Quevedo-Teruel include Autonomous University of Madrid & Carlos III Health Institute.
Papers
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Mutual Coupling Reduction in Patch Antenna Arrays by Using a Planar EBG Structure and a Multilayer Dielectric Substrate
TL;DR: In this paper, a planar electromagnetic band gap (EBG) structure based on a truncated frequency selective surface (FSS) grounded slab is proposed for patch antenna arrays, keeping both the element separation smaller than for grating lobes avoidance and the patch antenna size large enough to have a good antenna directivity.
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Ant Colony Optimization in Thinned Array Synthesis With Minimum Sidelobe Level
TL;DR: The ant colony optimization (ACO) is proposed as an useful alternative in the thinned array design, using the sidelobe level (SLL) as the desirability parameter.
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Glide-Symmetric Fully Metallic Luneburg Lens for 5G Communications at K a -Band
Oscar Quevedo-Teruel,Jingwei Miao,Martin Mattsson,Astrid Algaba-Brazalez,Martin Johansson,Lars Manholm +5 more
TL;DR: In this article, a fully metallic implementation of a Luneburg lens operating at the Ka-band with potential use for 5G communications is proposed, which is implemented with a parallel plate that is loaded with glide-symmetric holes.
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Ultrawideband Metasurface Lenses Based on Off-Shifted Opposite Layers
TL;DR: In this paper, a low-cost solution for the development of directive antennas at high frequency is proposed for the use of metasurfaces for the purpose of planar antenna design.
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Roadmap on metasurfaces
Oscar Quevedo-Teruel,Hongsheng Chen,Ana Díaz-Rubio,Gurkan Gok,Anthony Grbic,G. Minatti,Enrica Martini,Stefano Maci,George V. Eleftheriades,Michael Chen,Nikolay I. Zheludev,Nikolay I. Zheludev,Nikitas Papasimakis,Nikitas Papasimakis,Sajid Muhaimin Choudhury,Zhaxylyk A. Kudyshev,Soham Saha,Harsha Reddy,Alexandra Boltasseva,Vladimir M. Shalaev,Alexander V. Kildishev,Daniel F. Sievenpiper,Christophe Caloz,Andrea Alù,Qiong He,Lei Zhou,Guido Valerio,Eva Rajo-Iglesias,Zvonimir Sipus,Francisco Mesa,Raul Rodriguez-Berral,Francisco Medina,V. S. Asadchy,Sergei A. Tretyakov,Christophe Craeye +34 more
TL;DR: Metasurfaces are thin two-dimensional metamaterial layers that allow or inhibit the propagation of electromagnetic waves in desired directions as discussed by the authors, and have been demonstrated to be able to p...