DocumentCode
1455374
Title
SC bilinear band-elimination ladder filters with extended biquad
Author
Ikeda, C. ; Horio, Y. ; Mori, Shinsuke
Author_Institution
C&C Syst. Res. Lab., NEC Corp., Kawasaki
Volume
24
Issue
7
fYear
1988
fDate
3/31/1988 12:00:00 AM
Firstpage
432
Lastpage
434
Abstract
The most popular design method for switched capacitor (SC) filters is using SC integrators. however, highpass and band-elimination filters cannot be directly obtained, because the original switched filter graphs have to be modified. The authors present a straightforward design technique for SC band-elimination ladder filters using the extended biquad, which gives the sum function of integration and differentiation
Keywords
active filters; band-stop filters; ladder networks; network synthesis; switched capacitor filters; SC bilinear filters; active band-stop filters; band-elimination filters; design method; extended biquad; ladder filters; switched capacitor; switched filter graphs;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
5718
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