DocumentCode
3419315
Title
Modified Simplex Method applied to narrow bandwidth ridged waveguide filter optimization
Author
Yahia, Mohamed ; Tao, Jun W. ; Benzina, Hafedh ; Abdelkrim, Mohamed N.
Author_Institution
Lab. Plasma et Conversion d´´Energie Laplace, Ecole Nat. Super. d´´Electrotech., d´´Electron., d´´Inf., d´´Hydraulique et des Telecommun., Toulouse, France
fYear
2009
fDate
15-17 Nov. 2009
Firstpage
1
Lastpage
4
Abstract
Traditional optimization methods, such as Powell´s method and the Simplex Method (SM), are very difficult to the design of high performance filters in narrow relative bandwidth (BW). To improve the efficiency of the SM, we introduce a new optimization tool which is successfully applied to narrower bandwidth of four pole and six pole rectangular ridged waveguide filters.
Keywords
ridge waveguides; waveguide filters; Powell method; narrow relative bandwidth; rectangular ridged waveguide filters; simplex method; Bandwidth; Circuit theory; Filters; Frequency; Geometry; Optimization methods; Rectangular waveguides; Robustness; Samarium; Waveguide discontinuities; Filter optimization; Rectangular Ridged Waveguides; Simplex Method; component;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium (MMS), 2009 Mediterrannean
Conference_Location
Tangiers
Print_ISBN
978-1-4244-4664-3
Electronic_ISBN
978-1-4244-4665-0
Type
conf
DOI
10.1109/MMS.2009.5409812
Filename
5409812
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