DocumentCode
3484043
Title
Filter design by DBFILTER code
Author
Budimir, Djuradj ; Passiopulos, Georgeos ; Robertson, Ian
Author_Institution
Dept. of Electron. Syst., Westminster Univ., London, UK
fYear
1997
fDate
35767
Firstpage
42552
Lastpage
42557
Abstract
We describe a CAD package software for the synthesis, analysis, and optimization of lumped element, waveguide (rectangular, ridged, and coplanar) filter structures based upon Chebyshev function prototypes. The software package DBFILTER has been developed with the specific goal of eliminating all experimental characterizations and manual adjustments required in the final filters. The software package DBFILTER is described itself, and the two actual filter implementations are presented. Measurements on a fabricated bandpass filter confirm the accuracy of design procedure
Keywords
electrical engineering computing; CAD package software; Chebyshev function prototypes; DBFILTER code; bandpass filters; coplanar type; design procedure; optimization; rectangular type; ridged type; waveguide filter structures;
fLanguage
English
Publisher
iet
Conference_Titel
Effective Microwave CAD (Ref. No: 1997/377), IEE Colloquium on
Conference_Location
London
Type
conf
DOI
10.1049/ic:19971274
Filename
662850
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