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JEŘÁBEK, J. ŠOTNER, R. KUBÁNEK, D. DVOŘÁK, J. LANGHAMMER, L. HERENCSÁR, N. VRBA, K.
Originální název
Fractional-Order Low-Pass Filter with Electronically Adjustable Parameters
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
This paper presents possible solution of fractional-order low-pass filter (FLPF) with electronically adjustable order between 1 and 2 and with also electronically adjustable pole frequency. It is based on well-known follow-the-leader feedback (FLF) topology adjusted in our case for utilization with operational transconductance amplifiers (OTAs) and adjustable current amplifiers (ACAs). This 3rd-order topology is used in order to approximate FLPF response in particular frequency band of interest. Design is supported by Pspice simulations for three particular values of order of the filter (1.3, 1.5, 1.7) and for several values of pole frequency.
Klíčová slova
adjustable current amplifier; ACA; FLPF; FLF; follow-the-leader feedback; fractional-order; operational transconductance amplifier
Autoři
JEŘÁBEK, J.; ŠOTNER, R.; KUBÁNEK, D.; DVOŘÁK, J.; LANGHAMMER, L.; HERENCSÁR, N.; VRBA, K.
Vydáno
27. 6. 2016
ISBN
978-1-5090-1287-9
Kniha
Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP)
Strany od
569
Strany do
574
Strany počet
6
URL
https://ieeexplore.ieee.org/document/7760945
BibTex
@inproceedings{BUT126487, author="Jan {Jeřábek} and Roman {Šotner} and David {Kubánek} and Jan {Dvořák} and Lukáš {Langhammer} and Norbert {Herencsár} and Kamil {Vrba}", title="Fractional-Order Low-Pass Filter with Electronically Adjustable Parameters", booktitle="Proceedings of 2016 39th International Conference on Telecommunications and Signal Processing (TSP)", year="2016", pages="569--574", doi="10.1109/TSP.2016.7760945", isbn="978-1-5090-1287-9", url="https://ieeexplore.ieee.org/document/7760945" }