DocumentCode
2005746
Title
From Microwave Filter to Digital Filter and Back Again
Author
Dalby, Arne B.
Author_Institution
Engineering Academy of Denmark, Akademivej, building 451, DK 2800 Lyngby, Denmark.
fYear
1989
fDate
4-7 Sept. 1989
Firstpage
892
Lastpage
897
Abstract
A new very simple state variable flow graph representation for interdigital transmission line bandpass filters is presented, which has led to two important results: 1) A new type of digital filter with properties, that surpass the properties of most other (all pole) digital filtertypes. 2) The study of the new digital filtertype has led to design formulas for interdigital transmission line filters that are very simple compared to the hitherto known formulas. The accuracy is the same or better.
Keywords
Band pass filters; Coupling circuits; Digital filters; Equations; Flow graphs; Impedance; Microwave filters; Transmission line matrix methods; Transmission lines; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1989. 19th European
Conference_Location
London, UK
Type
conf
DOI
10.1109/EUMA.1989.334081
Filename
4132793
Link To Document