Khromova, IrinaEderra Urzainqui, ÍñigoTeniente Vallinas, JorgeGonzalo García, RamónEsselle, Karu P.2018-01-232018-01-232012I. Khromova, I. Ederra, J. Teniente, R. Gonzalo and K. P. Esselle, "Evanescently Fed Electromagnetic Band-Gap Horn Antennas and Arrays," in IEEE Transactions on Antennas and Propagation, vol. 60, no. 6, pp. 2635-2644, June 2012. doi: 10.1109/TAP.2012.21946330018-926X (Print)1558-2221 (Electronic)10.1109/TAP.2012.2194633https://academica-e.unavarra.es/handle/2454/26916The design of a horn antenna based on electromagnetic band-gap structures (EBGs) and fed by evanescent fields in the containing periodic structure is presented. Such all-dielectric antennas can form compact arrays and provide a promising solution for millimeter, submillimeter, and terahertz (THz) devices. An evanescently fed EBG horn antenna design based on a woodpile structure and operating at frequencies around 110 GHz is presented, together with experimental and simulation results for an analogous scaled-up prototype antenna operating in the Ku-band. It exhibits a 9%bandwidth and an average level of maximum gain approximately equal to 14.6 dBi.application/pdfengCopyright © 2012 IEEE. Personal use 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 works.Array antennaElectromagnetic band-gap (EBG) antennaEBG materialHorn antennaPhotonic crystalSubmillimeter antennaTerahertz (THz) antennainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccess