Title :
Space mapping optimization of microwave circuits exploiting surrogate models
Author :
Bakr, M.H. ; Bandler, J.W. ; Madsen, K. ; Rayas-Sanchez, J.E. ; Sondergaard, J.
Author_Institution :
McMaster Univ., Hamilton, Ont., Canada
Abstract :
A powerful new Aggressive Space Mapping (ASM) optimization algorithm is presented. It draws upon recent developments in both surrogate-based optimization and microwave device neuromodeling. Our surrogate formulation (new to microwave engineering) exploits, in a novel way, a linear frequency-space mapping. This is a powerful approach to severe response misalignments.
Keywords :
Circuit CAD; Circuit optimization; Distributed parameter networks; Iterative methods; Linear network synthesis; Microwave circuits; Microwave filters; Passive filters; aggressive space mapping optimization algorithm; linear frequency-space mapping; microwave circuits; response misalignments; surrogate models; Circuit optimization; Frequency; High temperature superconductors; Iterative algorithms; Mathematical model; Microwave circuits; Microwave devices; Power engineering and energy; Samarium; Superconducting filters;
Conference_Titel :
Microwave Symposium Digest. 2000 IEEE MTT-S International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-5687-X
DOI :
10.1109/MWSYM.2000.862325
