Dual-Mode Multifunctional Reconnection-Less Reconfigurable Filter

  • 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
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.

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
Section
ELECTRONICS