Dual-Mode Multifunctional Reconnection-Less Reconfigurable Filter

Authors

  • Lukas Langhammer Faculty of Electrical Engineering and Communication, Brno University of Technology
  • Roman Sotner Faculty of Electrical Engineering and Communication, Brno University of Technology
  • Jan Dvorak Faculty of Electrical Engineering and Communication, Brno University of Technology
  • Tomas Dostal Department of Technical Studies, College of Polytechnics

DOI:

https://doi.org/10.5755/j01.eie.26.3.25856

Keywords:

Current mode, Electronic control, Electronic reconfiguration, Frequency filter, Mixed mode, Voltage mode

Abstract

A novel solution of a reconnection-less reconfigurable filter is being presented. The filter works in the current mode, voltage mode, and mixed mode (voltage tocurrent) offering sixteen transfer functions in total. The structure utilizes a voltage differencing transconductance amplifier, current follower and voltage, and current amplifiers. The designed structure offers the control of the pole frequency and quality factor and the adjustment of the band-stop/band-pass area of available functions. The proposed design is supported by the PSpice simulations using available simulation models.

Downloads

Published

2020-06-26

How to Cite

Langhammer, L., Sotner, R., Dvorak, J., & Dostal, T. (2020). Dual-Mode Multifunctional Reconnection-Less Reconfigurable Filter. Elektronika Ir Elektrotechnika, 26(3), 36-41. https://doi.org/10.5755/j01.eie.26.3.25856

Issue

Vol. 26 No. 3 (2020)

Section

ELECTRONICS

License

The copyright for the paper in this journal is retained by the author(s) with the first publication right granted to the journal. The authors agree to the Creative Commons Attribution 4.0 (CC BY 4.0) agreement under which the paper in the Journal is licensed.

By virtue of their appearance in this open access journal, papers are free to use with proper attribution in educational and other non-commercial settings with an acknowledgement of the initial publication in the journal.