Publication detail

Reconfigurable Impedance Converter for Synthesis of Integer and Fractional-Order Synthetic Elements

DOMANSKÝ, O. ŠOTNER, R. LANGHAMMER, L.

Original Title

Reconfigurable Impedance Converter for Synthesis of Integer and Fractional-Order Synthetic Elements

Type

conference paper

Language

English

Original Abstract

This paper introduces a practical and straightforward view on the design of circuit based on electronically controllable current conveyors (ECCIIs), wide-band operational transconductance amplifier (OTA), voltage buffer (BUF) and four quadrant current-mode multiplier. All these elements are implemented for the possibility of multiple electronical tunability (via DC voltage parameters VSET) of the resulting specific reconfigurable impedance converter of the integer-order as well as the fractional-order. This solution leads to circuit with electronically controllable input impedance (Leq, lossy/lossless character). A constant phase element (CPE) is tested in this converter in order to maintain a constant phase response (for phase response φ = 30 ° resulting from order 1/3) and phase ripple in a specific frequency band. All theoretical assumptions are supported by PSpice simulations

Keywords

current conveyors, electronically tunability, constant phase element, synthetic element, input impedance

Authors

DOMANSKÝ, O.; ŠOTNER, R.; LANGHAMMER, L.

Released

4. 7. 2018

Location

Athens, Greece

ISBN

978-1-5386-4695-3

Book

Proceedings of IEEE 2018 41st International Conference on Telecommunications and Signal Processing (TSP2018)

Pages from

367

Pages to

371

Pages count

5

URL

https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8441376

BibTex

@inproceedings{BUT147337,
  author="Ondřej {Domanský} and Roman {Šotner} and Lukáš {Langhammer}",
  title="Reconfigurable Impedance Converter for Synthesis of Integer and Fractional-Order Synthetic Elements",
  booktitle="Proceedings of IEEE 2018 41st International Conference on Telecommunications and Signal Processing (TSP2018)",
  year="2018",
  pages="367--371",
  address="Athens, Greece",
  doi="10.1109/TSP.2018.8441376",
  isbn="978-1-5386-4695-3",
  url="https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8441376"
}