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

English Title

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

Type

journal article in Web of Science

Language

en

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.

English 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

RIV year

2010

Released

05.07.2010

Location

Velká Británie

ISBN

0020-7217

Periodical

INTERNATIONAL JOURNAL OF ELECTRONICS

Year of study

97

Number

7

State

GB

Pages from

797

Pages to

809

Pages count

13

Documents

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",
  annote="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.",
  chapter="48395",
  journal="INTERNATIONAL JOURNAL OF ELECTRONICS",
  number="7",
  volume="97",
  year="2010",
  month="july",
  pages="797--809",
  type="journal article in Web of Science"
}