Title :
Implementation of nth order Polynomial and its applications
Author :
Bhanja, Mousumi ; Ghosh, Kasturi ; Ray, Baidyanath
Author_Institution :
Dept. of ETC, Bengal Eng. & Sci. Univ., Howrah, India
Abstract :
This paper presents a new design methodology of nth order polynomial function using Operational transconductance Amplifier(OTA), an excellent voltage-controlled current source. nth order polynomial function has been decomposed with first order function and realized as a network of OTA. Implementation of pseudo exponential function and oscillator are reported as application of the polynomial function. The performance of the circuits have been verified with spice simulation.
Keywords :
constant current sources; operational amplifiers; oscillators; polynomials; voltage control; first order function; nth order polynomial function; operational transconductance amplifier; oscillator; pseudoexponential function; spice simulation; voltage-controlled current source; Integrated circuit modeling; Mathematical model; Polynomials; Analog VLSI; Operational Transconductance Amplifier(OTA); differential equation; n-th order Polynomial function; pseudoexponential function;
Conference_Titel :
Informatics, Electronics & Vision (ICIEV), 2012 International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4673-1153-3
DOI :
10.1109/ICIEV.2012.6317352
