DocumentCode
273850
Title
Two-dimensional SC filters with circularly symmetric response
Author
Handkiewicz, A.
Author_Institution
Tech. Univ., Poznan, Poland
fYear
1989
fDate
5-8 Sep 1989
Firstpage
252
Lastpage
255
Abstract
A modified gyrator capacitor network is used for 2D SC filter design. Filters with circularly symmetric response are used to illustrate the synthesis method. The obtained filters are parasitic insensitive, two-phase SC networks. In comparison with the design methods presented by Nishikawa et al. (1984) and Matsui et al. (1985) it is found that the 2D SC filters designed by analog network emulation are more effective with respect to the number of phases or opamps than those designed by digital filter emulation
Keywords
frequency response; matrix algebra; network synthesis; switched capacitor filters; 2D SC filter design; active filters; analog network emulation; circularly symmetric response; modified gyrator capacitor network; parasitic insensitive; synthesis method; two dimensional switched capacitor filters; two-phase SC networks;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51618
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