Detail publikace

Reconfigurable First-Order Filter Operating with Non-Ideal Parameters of Active Elements

ŽÁK, T. ŠOTNER, R. JEŘÁBEK, J. VRBA, K. DOSTÁL, T.

Originální název

Reconfigurable First-Order Filter Operating with Non-Ideal Parameters of Active Elements

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This contribution present way how to improve the finite attenuation in the stop band in the case of particular transfer function of the specific filtering structure. It is an important problem in the field of active filters. Real non-ideal model (including small-signal parasitic influences caused by real active elements) of the electronically reconfigurable reconnection-less filter is studied in configuration when the most affected transfer function is used (high-pass response in our case). Symbolical analyses of ideal and influenced transfer function and sensitivity analyses in Matlab provide information how to improve level of stop-band attenuation by available parameters even under condition of really unsuitable terminal resistances (output resistances) of active elements used.

Klíčová slova

Active filter; electronic control; finite stop-band attenuation; real behavior; reconfigurable transfer function; small-signal modeling

Autoři

ŽÁK, T.; ŠOTNER, R.; JEŘÁBEK, J.; VRBA, K.; DOSTÁL, T.

Rok RIV

2015

Vydáno

8. 9. 2015

Nakladatel

Západočeská univerzita v Plzni

Místo

Plzeň

ISBN

978-80-261-0385-1

Kniha

2015 International Conference on Applied Electronics

Strany od

293

Strany do

296

Strany počet

4

URL

https://ieeexplore.ieee.org/document/7301108

BibTex

@inproceedings{BUT116183,
  author="Tomáš {Žák} and Roman {Šotner} and Jan {Jeřábek} and Kamil {Vrba} and Tomáš {Dostál}",
  title="Reconfigurable First-Order Filter Operating with Non-Ideal Parameters of Active Elements",
  booktitle="2015 International Conference on Applied Electronics",
  year="2015",
  pages="293--296",
  publisher="Západočeská univerzita v Plzni",
  address="Plzeň",
  isbn="978-80-261-0385-1",
  url="https://ieeexplore.ieee.org/document/7301108"
}