Publication detail

Multifunctional adjustable CM biquads based on distributed feedback VM prototype with OTA-s

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

Original Title

Multifunctional adjustable CM biquads based on distributed feedback VM prototype with OTA-s

Type

journal article in Web of Science

Language

English

Original Abstract

The paper deals with electronic adjustable active RC biquads working in current mode (CM), using transconductors (OTA-s), with single input and single or dual outputs. Transformation of known voltage mode (VM) filter prototype into the current mode and subsequent modifications are given to obtain new active filtering circuits. Characteristics of given circuits are verified by simulations of the OTA-s on transistor level using PSpice. Measurement results support computer simulations.

Keywords

current-mode, multifunctional filters, electronic adjusting, transconductors, simulations

Authors

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

RIV year

2010

Released

5. 7. 2010

Location

Velká Británie

ISBN

0020-7217

Periodical

INTERNATIONAL JOURNAL OF ELECTRONICS

Year of study

97

Number

7

State

United Kingdom of Great Britain and Northern Ireland

Pages from

797

Pages to

809

Pages count

13

BibTex

@article{BUT48395,
  author="Roman {Šotner} and Jan {Jeřábek} and Tomáš {Dostál} and Kamil {Vrba}",
  title="Multifunctional adjustable CM biquads based on distributed feedback VM prototype with OTA-s",
  journal="INTERNATIONAL JOURNAL OF ELECTRONICS",
  year="2010",
  volume="97",
  number="7",
  pages="797--809",
  issn="0020-7217"
}