VDGA-Based Resistorless Dual-Mode SIMO Biquadratic Filter

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dc.contributor.authorPimpol, Jirapun
dc.contributor.authorChannumsin, Orapin
dc.contributor.authorPukkalanun, Tattaya
dc.contributor.authorTangsrirat, Worapong
dc.date.accessioned2026-08-06T10:44:20Z
dc.date.available2026-08-06T10:44:20Z
dc.date.issued2024-01-01
dc.description.abstractThis work introduces the synthesis of a resistorless single-input multiple-output dual-mode biquadratic filter. The proposed circuit can perform both voltage-mode and current-mode operations without making circuit modifications. It consists of two voltage differencing gain amplifiers (VDGAs) as an active element, together with only two grounded capacitors as passive elements. Furthermore, it has the capability to produce the conventional biquad filter functions - namely, simultaneous highpass, bandpass, and lowpass responses - in either voltage or current mode. The proposed dual-mode biquad filter can electronically adjust significant filter parameters. TSMC 0.25-μ m CMOS process parameters are utilized in computer simulation to validate the theoretical expectations.
dc.identifier.citation2024 10th International Conference on Engineering Applied Sciences and Technology Iceast 2024, 9-12, 2024
dc.identifier.doi10.1109/ICEAST61342.2024.10553732
dc.identifier.other2-s2.0-85197260384
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/15180
dc.source2024 10th International Conference on Engineering Applied Sciences and Technology Iceast 2024
dc.subjectDual-mode circuit (DM)
dc.subjectelectronically controllable
dc.subjectsingle-input multiple-output (SIMO)
dc.subjectVoltage Differencing Gain Amplifier (VDGA)
dc.titleVDGA-Based Resistorless Dual-Mode SIMO Biquadratic Filter
dc.typeConference Paper

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