Design of Fully-Differential Frequency Filter with Fractional-Order Elements
Loading...
Date
2018-07-04
Authors
Dvořák, Jan
Jeřábek, Jan
Langhammer, Lukáš
Kapoulea, Stavroula
Psychalinos, Costas
0009-0004-3915-9825Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Altmetrics
Abstract
In the paper, a proposal of the fully-differential fractional-order frequency filter with controllability of its parameters is presented. The filter consists of Multi-Output Transconductance Amplifiers (MOTAs), Adjustable Current Amplifier (ACA) as active elements and two pairs of grounded capacitors. The paper contains analysis of the filter with FOEs used instead of classical capacitors in the filter topology. The order of the filter is changed by switching a particular FOEs with required value of the order. The filter possesses the pole frequency and quality factor control. The correctness of the proposed filter is verified by PSpice simulations with behavioural models of theactive elements.
Description
Citation
International Conference on Telecommunications and Signal Processing (TSP). 2018, p. 360-366.
https://ieeexplore.ieee.org/document/8441259
https://ieeexplore.ieee.org/document/8441259
Document type
Peer-reviewed
Document version
Accepted version
Date of access to the full text
Language of document
en
Study field
Comittee
Date of acceptance
Defence
Result of defence
Document licence
(C) IEEE