Rayas-Sánchez, José E.Ogurtsov, StanislavKoziel, Slawomir2013-05-212013-05-212010-04S. Ogurtsov, S. Koziel and J. E. Rayas-Sánchez, “Design optimization of a broadband microstrip-to-SIW transition using surrogate modeling and adaptive design specifications,” in Int. Review of Progress in Applied Computational Electromagnetics (ACES 2010), Tampere, Finland, Apr. 2010, pp. 878-883.http://hdl.handle.net/11117/607Surrogate-based optimization of a microstrip-to-substrate integrated waveguide transition is presented. The high-fidelity (or fine) model has a substrate integrated waveguide section and an equivalent rectangular waveguide feed at the waveguide port of the transition. The geometry of the transition is optimized using a coarse-discretization electromagnetic model and design specifications adaptation. An improved design is obtained after a few evaluations of a high-fidelity model.engComputer Aided Design (CAD)Substrate Integrated Waveguide (SIW)Microstrip-to-SIW TransitionsEquivalent Rectangular Waveguide (RWG)Surrogate Modelinginfo:eu-repo/semantics/conferencePaper