Title :
Optimization of high-speed electromagnetic systems with accurate parametric macromodels generated using sequential sampling of the design space
Author :
Chemmangat, Krishnan ; Ferranti, Francesco ; Dhaene, Tom ; Knockaert, Luc
Author_Institution :
Dept. of Inf. Technol., Ghent Univ., Ghent, Belgium
Abstract :
This paper presents a design optimization approach for electromagnetic systems using parametric macromodels. The parametric macro-models are generated using an efficient sequential sampling of the design space of interest which ensures optimal sample selection for a required level of accuracy. The proposed method is validated on a microwave notch filter example for which the parametric macromodel is used in a minimax optimization algorithm so that the design parameters are optimized for some specific electrical design performances.
Keywords :
microwave filters; minimax techniques; notch filters; accurate parametric macromodels; design space; electrical design performances; high-speed electromagnetic system; microwave notch filter; minimax optimization algorithm; optimal sample selection; sequential sampling; Accuracy; Algorithm design and analysis; Computational modeling; Data models; Design optimization; Microwave theory and techniques;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2012 International Conference on
Conference_Location :
Cape Town
Print_ISBN :
978-1-4673-0333-0
DOI :
10.1109/ICEAA.2012.6328604
