Detail publikačního výsledku

Higher Order Differentiator Block for Synthesis of Controllable Frequency Dependent Elements

DOMANSKÝ, O.; ŠOTNER, R.; PETRŽELA, J.; LANGHAMMER, L.; DOSTÁL, T.

Originální název

Higher Order Differentiator Block for Synthesis of Controllable Frequency Dependent Elements

Anglický název

Higher Order Differentiator Block for Synthesis of Controllable Frequency Dependent Elements

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper presents structure of generally nth-order differentiator transfer block serving for purpose of integer order or fractional order immittance (impedance) synthesis. Presented structure of the differentiator is based on electronically controllable current conveyors (ECCIIs), current conveyor of second generation (CCII) and electronically controllable gain amplifier (VGA). This structure was applied as example of 3rd order differentiator and frequency dependent negative resistors (FDNRs) of integer (as well as fractional) order. Proposed applications offer electronic controllability of time constant, magnitude value and reconfigurability of impedance character (between positive and negative). PSpice simulations were performed in order to verify presented concepts.

Anglický abstrakt

This paper presents structure of generally nth-order differentiator transfer block serving for purpose of integer order or fractional order immittance (impedance) synthesis. Presented structure of the differentiator is based on electronically controllable current conveyors (ECCIIs), current conveyor of second generation (CCII) and electronically controllable gain amplifier (VGA). This structure was applied as example of 3rd order differentiator and frequency dependent negative resistors (FDNRs) of integer (as well as fractional) order. Proposed applications offer electronic controllability of time constant, magnitude value and reconfigurability of impedance character (between positive and negative). PSpice simulations were performed in order to verify presented concepts.

Klíčová slova

differentiator; constant phase element; current conveyors; electronic control; FDNR; fractional order FDNR; reconfigurability

Klíčová slova v angličtině

differentiator; constant phase element; current conveyors; electronic control; FDNR; fractional order FDNR; reconfigurability

Autoři

DOMANSKÝ, O.; ŠOTNER, R.; PETRŽELA, J.; LANGHAMMER, L.; DOSTÁL, T.

Rok RIV

2018

Vydáno

20.04.2017

Nakladatel

IEEE

Místo

Czech Republic, Brno

ISBN

978-1-5090-4591-4

Kniha

Proceedings of 27th International Conference Radioelektronika 2017

Strany od

158

Strany do

162

Strany počet

5

URL

https://ieeexplore.ieee.org/document/7937587

BibTex

@inproceedings{BUT134890,
  author="Ondřej {Domanský} and Roman {Šotner} and Jiří {Petržela} and Lukáš {Langhammer} and Tomáš {Dostál}",
  title="Higher Order Differentiator Block for Synthesis of Controllable Frequency Dependent Elements",
  booktitle="Proceedings of 27th International Conference Radioelektronika 2017",
  year="2017",
  pages="158--162",
  publisher="IEEE",
  address="Czech Republic, Brno",
  doi="10.1109/RADIOELEK.2017.7937587",
  isbn="978-1-5090-4591-4",
  url="https://ieeexplore.ieee.org/document/7937587"
}