Detail publikačního výsledku

Novel Universal Filter Using Only Two Current Active Elements

JEŘÁBEK, J.; VRBA, K.

Originální název

Novel Universal Filter Using Only Two Current Active Elements

Anglický název

Novel Universal Filter Using Only Two Current Active Elements

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In the paper, the process of universal frequency filter design with single-input and multiple-output current followers is shown. The filter can operate at very high frequencies and with a very low supply voltage, without affecting the signal-to-noise ratio. The filter design starts from an autonomous circuit with general current elements referred to as DOCAs (Dual Output Current Amplifiers). The characteristic equation (CE) of this circuit is successively modified to be capable of controlling some parameters of the designed filter and setting the value of the quality factor independently. The paper also contains verification results of the universal filter characteristics based on a 3rd-order behavioral model of the UCC (Universal Current Conveyor).

Anglický abstrakt

In the paper, the process of universal frequency filter design with single-input and multiple-output current followers is shown. The filter can operate at very high frequencies and with a very low supply voltage, without affecting the signal-to-noise ratio. The filter design starts from an autonomous circuit with general current elements referred to as DOCAs (Dual Output Current Amplifiers). The characteristic equation (CE) of this circuit is successively modified to be capable of controlling some parameters of the designed filter and setting the value of the quality factor independently. The paper also contains verification results of the universal filter characteristics based on a 3rd-order behavioral model of the UCC (Universal Current Conveyor).

Klíčová slova

current follower, frequency filter, MCMI, pure current mode, universal filter

Klíčová slova v angličtině

current follower, frequency filter, MCMI, pure current mode, universal filter

Autoři

JEŘÁBEK, J.; VRBA, K.

Rok RIV

2010

Vydáno

14.04.2008

Nakladatel

IEEE Computer Society

Místo

Cancun, Mexico

ISBN

978-0-7695-3105-2

Kniha

Proceedings of the Third International Conference on Systems, ICONS 2008

Strany od

285

Strany do

289

Strany počet

5

BibTex

@inproceedings{BUT26356,
  author="Jan {Jeřábek} and Kamil {Vrba}",
  title="Novel Universal Filter Using Only Two Current Active Elements",
  booktitle="Proceedings of the Third International Conference on Systems, ICONS 2008",
  year="2008",
  pages="285--289",
  publisher="IEEE Computer Society",
  address="Cancun, Mexico",
  isbn="978-0-7695-3105-2"
}