Rational modeling algorithm for passive microwave structures and systems
Faculty of Sciences. Mathematics and Computer Science
Berlin :Springer, 2012
Progress in industrial mathematics at ECMI 2010
Mathematics in industry ; 17
University of Antwerp
An efficient identification method is proposed for passive rational approximation of frequency domain responses. The method is applied to compute a transfer function from tabulated S-parameter data of a multiport microwave filter. Numerical results validate the robustness and efficacy of the modeling approach.