Open AccessA Multifunctional Voltage Mode Fractional Order Filters using a Single CFOA
Author(s) -
Mithilesh Kumar,
D. R. Bhaskar,
Pragati Kumar
Publication year - 2020
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.c8808.029420
Subject(s) - current feedback operational amplifier , filter (signal processing) , operational amplifier , control theory (sociology) , fractional calculus , matlab , mathematics , computer science , electronic engineering , amplifier , engineering , cmos , mathematical analysis , artificial intelligence , control (management) , computer vision , operating system
A multifunction voltage mode fractional order filter structure is described using a single current feedback operational amplifier (CFOA). This configuration realizes three fractional order filters (FOFs) namely fractional order low pass (FOLP), fractional order band pass (FOBP) and fractional order high pass (FOHP) filters. The performance of the proposed structure has been verified through PSPICE and MATLAB simulation results using macro model of AD844 type CFOA.