Title :
Reduced-order models based on measured S-parameters for time-frequency analysis of microwave circuits using genetic algorithms
Author :
Gómez, José M. ; Gómez, Beatriz ; Ruipérez, Miguel ; Alonso, José I.
Author_Institution :
Escuela Politecnica, Univ. de Alcala, Madrid, Spain
Abstract :
An efficient technique is developed to characterize the time-frequency domain behavior of microwave and RF devices characterized by its S-parameters, by means of the implementation of reduced-order models, expressed in terms of rational polynomials, into a general time domain simulator. The use of a genetics algorithm guarantees the smallest model order
Keywords :
S-parameters; circuit simulation; genetic algorithms; microwave circuits; polynomials; rational functions; reduced order systems; time-frequency analysis; RF devices; S-parameters; genetic algorithms; microwave circuits; microwave devices; rational polynomials; reduced-order models; smallest model order; time domain simulator; time-frequency analysis; Circuit simulation; Impedance; Microwave circuits; Microwave devices; Microwave measurements; Microwave theory and techniques; Reduced order systems; Scattering parameters; Time frequency analysis; Transmission line matrix methods;
Conference_Titel :
Electrical Performance of Electronic Packaging, 2001
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-7024-4
DOI :
10.1109/EPEP.2001.967639
