DocumentCode
1835611
Title
Computer-aided tuning of microwave filters using fuzzy logic
Author
Miraftab, V. ; Mansour, R.R.
Author_Institution
Waterloo Univ., Ont., Canada
Volume
2
fYear
2002
fDate
2-7 June 2002
Firstpage
1117
Abstract
The paper introduces an algorithm based on fuzzy logic for tuning microwave filters. The approach is demonstrated by considering two filters: one is slightly de-tuned and the other is highly de-tuned. In both cases, the approach proves to be very efficient in identifying the filter elements that cause the de-tuning. The fuzzy rules are extracted from sampled data. Expert rules can also be added. The algorithm can be applied to any microwave circuit tuning problem.
Keywords
Chebyshev filters; band-pass filters; circuit analysis computing; circuit tuning; coupled circuits; fuzzy logic; microwave filters; resonator filters; 4-pole band-pass Chebyshev filter; computer-aided tuning; coupled resonator filters; coupling coefficients; de-tuning; expert rules; filter element identification; fuzzy logic; fuzzy rule extraction; microwave circuit tuning problem; microwave filters; sampled data; Circuit optimization; Data mining; Fuzzy logic; Fuzzy sets; Humans; Mathematical model; Microwave filters; Resonator filters; Tuning; Virtual manufacturing;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2002 IEEE MTT-S International
Conference_Location
Seattle, WA, USA
ISSN
0149-645X
Print_ISBN
0-7803-7239-5
Type
conf
DOI
10.1109/MWSYM.2002.1011844
Filename
1011844
Link To Document