Publication detail

Novel Oscillator Based on Voltage and Current-Gain Adjusting Used for Control of Oscillation Frequency and Oscillation Condition

ŠOTNER, R. JEŘÁBEK, J. JAIKLA, W. HERENCSÁR, N. VRBA, K. DOSTÁL, T.

Original Title

Novel Oscillator Based on Voltage and Current-Gain Adjusting Used for Control of Oscillation Frequency and Oscillation Condition

Type

journal article in Web of Science

Language

English

Original Abstract

The paper deals with novel controllable oscillator where two types of electronic control are used. Proposed second-order circuit contains current follower, adjustable current amplifier, adjustable voltage amplifier, two resistors and two grounded capacitors. Oscillation frequency is tuned by voltage gain of used voltage amplifier that is represented by high-frequency voltage-mode multiplier. Oscillation condition is automatically regulated by current gain of the adjustable current amplifier which is based on current-mode multiplier. Experimental results confirmed workability of the circuit.

Keywords

Electronic control, oscillator, adjustable current amplifier, current follower/inverter, adjustable voltage amplifier.

Authors

ŠOTNER, R.; JEŘÁBEK, J.; JAIKLA, W.; HERENCSÁR, N.; VRBA, K.; DOSTÁL, T.

RIV year

2013

Released

13. 6. 2013

Publisher

Kaunas University of Technology

Location

Department of Electronics Engineering Kaunas University of Technology Studentu str. 50-438 r. LT - 51368 Kaunas Lith

ISBN

1392-1215

Periodical

Elektronika Ir Elektrotechnika

Year of study

19

Number

6

State

Republic of Lithuania

Pages from

75

Pages to

80

Pages count

6

URL

http://www.eejournal.ktu.lt/index.php/elt/article/view/4567/2589

Full text in the Digital Library

http://hdl.handle.net/11012/201689

BibTex

@article{BUT100101,
  author="Roman {Šotner} and Jan {Jeřábek} and Winai {Jaikla} and Norbert {Herencsár} and Kamil {Vrba} and Tomáš {Dostál}",
  title="Novel Oscillator Based on Voltage and Current-Gain Adjusting Used for Control of Oscillation Frequency and Oscillation Condition",
  journal="Elektronika Ir Elektrotechnika",
  year="2013",
  volume="19",
  number="6",
  pages="75--80",
  doi="10.5755/j01.eee.19.6.4567",
  issn="1392-1215",
  url="http://www.eejournal.ktu.lt/index.php/elt/article/view/4567/2589"
}