Dual-Mode Multifunctional Reconnection-less Reconfigurable Filter
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 to current) 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.
Keywordscurrent mode, electronic control, electronic reconfiguration, frequency filter, mixed mode, voltage mode
Document typePeer reviewed
Document versionFinal PDF
SourceElektronika Ir Elektrotechnika. 2020, vol. 26, issue 3, p. 36-41.