Publication detail

Tunable Fractional-Order Capacitance Multiplier Using Current Gain Adjustment

ŠOTNER, R. JEŘÁBEK, J. LANGHAMMER, L.

Original Title

Tunable Fractional-Order Capacitance Multiplier Using Current Gain Adjustment

Type

conference paper

Language

English

Original Abstract

This paper brings new solution of linearly adjustable fractional-order capacitance multiplier. The adjustable current gain, linear in wide range of input current and with linear dependence on driving voltage, serves for these purposes and offers one-decade variation of equivalent capacity (pseudo-capacitance) between 24 and 429 μF/sec^0.75 . The operational range was tested by PSpice simulations and by measurement using RC approximant of constant phase element of the order 0.25 in bandwidth from 20 Hz up to 1 MHz.

Keywords

Constant phase element; electronic adjustment; fractional-order; immittance function; multiplication factor.

Authors

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

Released

25. 11. 2020

Publisher

IEEE

Location

Glasgow, Scotland, UK, United Kingdom

ISBN

978-1-7281-6044-3

Book

Proceedings of 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS)

Pages from

1

Pages to

4

Pages count

4

URL

https://ieeexplore.ieee.org/document/9294960

Full text in the Digital Library

http://hdl.handle.net/11012/195811

BibTex

@inproceedings{BUT167397,
  author="Roman {Šotner} and Jan {Jeřábek} and Lukáš {Langhammer}",
  title="Tunable Fractional-Order Capacitance Multiplier Using Current Gain Adjustment",
  booktitle="Proceedings of 2020 27th IEEE International Conference on Electronics, Circuits and Systems (ICECS)",
  year="2020",
  pages="1--4",
  publisher="IEEE",
  address="Glasgow, Scotland, UK, United Kingdom",
  doi="10.1109/ICECS49266.2020.9294960",
  isbn="978-1-7281-6044-3",
  url="https://ieeexplore.ieee.org/document/9294960"
}