Title :
Parametric Macromodeling for Sensitivity Responses From Tabulated Data
Author :
Chemmangat, Krishnan ; Ferranti, Francesco ; Knockaert, Luc ; Dhaene, Tom
Author_Institution :
Ghent Univ. - IBBT, Ghent, Belgium
Abstract :
This letter presents a parametric macromodeling technique which accurately describes the parameterized frequency behavior of electromagnetic systems and their corresponding parameterized sensitivity responses with respect to design parameters. The technique is based on the interpolation of a set of state-space matrices with a proper choice of the interpolation scheme, so that parametric sensitivity macromodels can be computed. Pertinent numerical results validate the proposed parametric macromodeling approach.
Keywords :
computational electromagnetics; interpolation; design parameter; electromagnetic system; interpolation; parameterized frequency behavior; parameterized sensitivity response; parametric sensitivity macromodel; state-space matrix; Accuracy; Analytical models; Computational modeling; Interpolation; Sensitivity; Spline; Transmission line matrix methods; Interpolation; parametric macromodeling; parametric sensitivity;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2011.2158536
