Publication detail

Practical AC & DC measurements of new MCDU active element

POLÁK, J. JEŘÁBEK, J. LANGHAMMER, L. ŠOTNER, R.

Original Title

Practical AC & DC measurements of new MCDU active element

Type

journal article - other

Language

English

Original Abstract

This article presents the DC and AC measurements of the circuit characteristics of the active element referred as modified current differencing unit (MCDU), which has been created by enhancing of the already known current differencing unit (CDU). MCDU has possibility of independent control of the input resistance and current gain of individual branches before making the subtraction. In case of the DC measurements, the current transfer characteristics of both transfers from current low-impedance inputs to high-impedance current output when adjusting the input resistance and current gain of each input are presented. In case of the AC measurements, current gain characteristics in particular frequency range again when adjusting the input resistance and current gain of each input of the active element are presented.

Keywords

MCDU, CDU, AC analysis, DC analysis

Authors

POLÁK, J.; JEŘÁBEK, J.; LANGHAMMER, L.; ŠOTNER, R.

RIV year

2015

Released

20. 4. 2015

ISBN

1213-1539

Periodical

Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)

Year of study

6

Number

1

State

Czech Republic

Pages from

25

Pages to

29

Pages count

5

BibTex

@article{BUT114324,
  author="Josef {Polák} and Jan {Jeřábek} and Lukáš {Langhammer} and Roman {Šotner}",
  title="Practical AC & DC measurements of new MCDU active element",
  journal="Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)",
  year="2015",
  volume="6",
  number="1",
  pages="25--29",
  issn="1213-1539"
}