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Voltage-mode lowpass, highpass, bandpass biquadratic filter using OTRAs
Author(s)
Date Issued
January 1, 2013
Type
Conference Paper
Abstract
This paper presents a new voltage-mode universal biquadratic filter using operational transresistance amplifiers as active building block. The proposed circuit offers the following attractive advantages: realization of highpass, bandpass, lowpass filters, simultaneously, from the same circuit, no requirements for component-matching conditions for realizing all filtering function, low active and passive components. The workability of the proposed filter has been confirmed by PSPICE simulators. © 2013 IEEE.
Citation
Proceedings 2013 IEEE International Conference on Control System Computing and Engineering Iccsce 2013, 230-233, 2013