AN ARBITRARY POWER-LAW DEVICE BASED ON OPERATIONAL TRANSCONDUCTANCE AMPLIFIERS

Authors
SEN TK RAY A RAY BN
Citation
Tk. Sen et al., AN ARBITRARY POWER-LAW DEVICE BASED ON OPERATIONAL TRANSCONDUCTANCE AMPLIFIERS, IEEE transactions on instrumentation and measurement, 42(5), 1993, pp. 948-952
Citations number
5
Categorie Soggetti
Engineering, Eletrical & Electronic","Instument & Instrumentation
Journal title
IEEE transactions on instrumentation and measurement → ACNP
ISSN journal
00189456
Volume
42
Issue
5
Year of publication
1993
Pages
948 - 952
Database
ISI
SICI code
0018-9456(1993)42:5<948:AAPDBO>2.0.ZU;2-3
Abstract
This paper presents the design of an arbitrary power-law circuit (squa re law, cube law, and square rooter) using transconductance amplifiers . Applications of the circuits include an rms indicator and modeling o f devices with arbitrary V-1 characteristics.