DocumentCode :
897653
Title :
On linear integrators and differentiators using instantaneous companding
Author :
Tsividis, Yannis
Author_Institution :
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Volume :
42
Issue :
8
fYear :
1995
fDate :
8/1/1995 12:00:00 AM
Firstpage :
561
Lastpage :
564
Abstract :
The principle of instantaneous companding, previously proposed for circuits using linear capacitors, is expanded on and extended in four ways: a) necessary conditions for input-output linearity of integrators are derived, b) differentiator circuits are proposed, c) implementations with inductors instead of capacitors are examined, and d) it is shown that, in principle, nonlinear capacitors or inductors can be used while maintaining input-output linearity
Keywords :
compandors; differentiating circuits; integrating circuits; linear network analysis; circuits; input-output linearity; instantaneous companding; linear differentiators; linear integrators; nonlinear capacitors; nonlinear inductors; Capacitors; Circuit simulation; Inductors; Linearity; Operational amplifiers; Power harmonic filters; Solid state circuits; Switches; Switching circuits; Voltage;
fLanguage :
English
Journal_Title :
Circuits and Systems II: Analog and Digital Signal Processing, IEEE Transactions on
Publisher :
ieee
ISSN :
1057-7130
Type :
jour
DOI :
10.1109/82.404077
Filename :
404077
Link To Document :
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