Detail publikace

Current conveyors in current-mode circuits approximating fractional-order low-pass filter

KOTON, J. JEŘÁBEK, J. HERENCSÁR, N. KUBÁNEK, D.

Originální název

Current conveyors in current-mode circuits approximating fractional-order low-pass filter

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Using current conveyors, we present six different current-mode circuits approximating fractional-order low-pass transfer function. Proposed circuits always use four active elements, three capacitors and seven or five resistors, whereas all are grounded. We show that the usage of only eight passive elements is sufficient to approximate a (1 + \alpha)-order system (0 < \alpha < 1) and can even provide better performance. The performance of the circuits is analysed evaluating the relative errors in magnitude and phase.

Klíčová slova

analogue signal procesing; fractional filter; current conveyors

Autoři

KOTON, J.; JEŘÁBEK, J.; HERENCSÁR, N.; KUBÁNEK, D.

Vydáno

4. 9. 2017

Místo

Catania, Italy

ISBN

978-1-5386-3974-0

Kniha

Proceedings of the 2017 23 European Conference on Circuit Theory and Design (ECCTD 2017)

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT140382,
  author="Jaroslav {Koton} and Jan {Jeřábek} and Norbert {Herencsár} and David {Kubánek}",
  title="Current conveyors in current-mode circuits approximating fractional-order low-pass filter",
  booktitle="Proceedings of the 2017 23 European Conference on Circuit Theory and Design (ECCTD 2017)",
  year="2017",
  pages="1--4",
  address="Catania, Italy",
  doi="10.1109/ECCTD.2017.8093277",
  isbn="978-1-5386-3974-0"
}