Title :
An arbitrary power-law device based on operational transconductance amplifiers
Author :
Sen, Tarun K. ; Ray, Arabinda ; Ray, Baidyanath N.
Author_Institution :
Dept. of Electron. & Telecommun., Deemed Univ., Howrah, India
fDate :
10/1/1993 12:00:00 AM
Abstract :
This paper presents the design of an arbitrary power-law circuit (square law, cube law, and square rooter) using transconductance amplifiers. Applications of the circuits include an rms indicator and modeling of devices with arbitrary V-I characteristics
Keywords :
analogue processing circuits; function generators; operational amplifiers; V-I characteristics; arbitrary power-law device; cube law; modeling; operational transconductance amplifiers; power-law function generator; rms indicator; square law; square rooter; Circuit testing; Coaxial cables; Delay lines; Operational amplifiers; Optical pulses; Power amplifiers; Pulse amplifiers; Pulse circuits; Pulse measurements; Transconductance;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
