Transmission matrix of switched-capacitor ladder networks: Application in active-filter design

G. S. Moschytz; B. J. Hosticka

doi:10.1049/ip-g-1.1980.0016

Transmission matrix of switched-capacitor ladder networks: Application in active-filter design

G. S. Moschytz, B. J. Hosticka

Swiss Federal Institute of Technology Zurich

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

It has recently been shown how switched-capacitor networks can be analysed in the z-plane using 4-port equivalent circuits. The paper shows how the transmission matrix of an equivalent 4-port can be obtained, and in what circumstances it can be simplified into the matrix of a 2-port network. It is also shown how the resulting matrix analysis simplifies active-RC-filter simulation using active s.c. networks.

Original language	English
Pages (from-to)	87-98
Number of pages	12
Journal	IEE Proceedings, Part G: Electronic Circuits and Systems
Volume	127
Issue number	2
DOIs	https://doi.org/10.1049/ip-g-1.1980.0016
State	Published - Apr 1980
Externally published	Yes

Keywords

Capacitors
Circuit theory and design
Filters
Linear networks
Matrix algebra

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10.1049/ip-g-1.1980.0016

Cite this

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KW - Matrix algebra

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Transmission matrix of switched-capacitor ladder networks: Application in active-filter design

Abstract

Keywords

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