Rayas-Sánchez, José E.Bandler, John W.Ismail, Mostafa A.2013-05-202013-05-202001J. W. Bandler, M. A. Ismail and J. E. Rayas-Sánchez, “Expanded space mapping design framework exploiting preassigned parameters,” in IEEE MTT-S Int. Microwave Symp. Dig, Phoenix, AZ, May 2001, pp. 1151-1154. (ISSN: 0149-645X; P-ISBN: 0-7803-6538-0; INSPEC: 7011989; DOI: 10.1109/MWSYM.2001.967095)http://hdl.handle.net/11117/575We present a novel design framework for microwave circuits. We expand the original space mapping technique by allowing preassigned Parameters (which are not used in optimization) to change in some components of the components and we present a method based on sensitivity analysis to identify them. As a result, the coarse model can be calibrated to align with the fine model. Our algorithm established a mapping from some Of the optimizable parameters to the preassigned parameters of the releyant components. This mapping is updated iteratively until we reach the optimal solution. We illustrate our approach through a microstrip design example.engMicrowave CircuitsElectromagnetic Based DesignSpace MappingNeural Networksinfo:eu-repo/semantics/conferencePaper