Publication result detail

Design of the simple oscillator with linear tuning and pi/4 phase shift based on emulator of the modified current differencing unit

ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; VRBA, K.

Original Title

Design of the simple oscillator with linear tuning and pi/4 phase shift based on emulator of the modified current differencing unit

English Title

Design of the simple oscillator with linear tuning and pi/4 phase shift based on emulator of the modified current differencing unit

Type

WoS Article

Original Abstract

This paper presents a simple oscillator with 45 degrees phase shift between output signals. A Modified current Differencing Unit (MCDU) was used for its design. The MCDU offers controllability of input resistances of current inputs and controllability of current gains. These features are not available together in the standard current differencing unit and it limits usability in some applications. The proposed oscillator allows linear electronic control of oscillation frequency and independent control of condition of oscillation with simple implementation of amplitude stabilization. The PSpice simulations and measurements in laboratory with manufactured behavioral emulator of the MCDU confirmed the expected features of the solution.

English abstract

This paper presents a simple oscillator with 45 degrees phase shift between output signals. A Modified current Differencing Unit (MCDU) was used for its design. The MCDU offers controllability of input resistances of current inputs and controllability of current gains. These features are not available together in the standard current differencing unit and it limits usability in some applications. The proposed oscillator allows linear electronic control of oscillation frequency and independent control of condition of oscillation with simple implementation of amplitude stabilization. The PSpice simulations and measurements in laboratory with manufactured behavioral emulator of the MCDU confirmed the expected features of the solution.

Keywords

Electronic control, behavioral model/emulator, oscillator, modified current differencing unit

Key words in English

Electronic control, behavioral model/emulator, oscillator, modified current differencing unit

Authors

ŠOTNER, R.; JEŘÁBEK, J.; HERENCSÁR, N.; VRBA, K.

RIV year

2016

Released

10.10.2015

Publisher

The Institute of Electronics, Information and Communication Engineers (IEICE)

Location

Japonsko

ISBN

1349-2543

Periodical

IEICE Electronics Express

Volume

12

Number

19

State

Japan

Pages from

1

Pages to

7

Pages count

7

URL

https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_12.20150557/_article

Full text in the Digital Library

http://hdl.handle.net/11012/51760

BibTex

@article{BUT116348,
  author="Roman {Šotner} and Jan {Jeřábek} and Norbert {Herencsár} and Kamil {Vrba}",
  title="Design of the simple oscillator with linear tuning and pi/4 phase shift based on emulator of the modified current differencing unit",
  journal="IEICE Electronics Express",
  year="2015",
  volume="12",
  number="19",
  pages="1--7",
  doi="10.1587/elex.12.20150557",
  issn="1349-2543",
  url="https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_12.20150557/_article"
}

Documents

IEICE_Sotner