Teniente Vallinas, JorgeGonzalo García, RamónSorolla Ayza, MarioRío Bocio, Carlos del2017-05-222017-05-2219990-7803-5639-x (Print)10.1109/APS.1999.789140https://academica-e.unavarra.es/handle/2454/24356Trabajo presentado al IEEE AP-S International Symposium and URSI Radio Science Meeting. Estados Unidos, 1999.A new and efficient design of a rectangular corrugated waveguide mode converter, from TE10 mode in a smooth rectangular monomode waveguide to HE11 mode in a corrugated rectangular waveguide, is proposed. The main idea is the application of Gaussian design techniques, described in the given references, previously applied in circular waveguides. By using these techniques compact and very efficient components are obtained. The obtained far field pattern is rather good as illuminator of square or rectangular parabolic reflectors, with very low sidelobes and crosspolarisation levels, avoiding the use of a rectangular to circular waveguide converter. Simulations by using the HP’s Finite Element code HFSS shown very promising results.4 p.application/pdfeng© 1999 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 works.Rectangular corrugated waveguidesGaussian techniquesinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccess