2003•Unpublished venueRequires access

Realization of a Voltage-Mode Biquadratic Filtering Function Based on CFA

Peng Liang

Abstract

A novel circuit for realization of a voltagemode biquadratic filter using currentfeedback amplifier is presented in the paper Functions, such as notch, highpass, bandpass, lowpass filtering, can be realized with this device The pole angular frequency and the quality factor of the filter can be tuned independently The result of computer simulation is in accordance with theoretical analysis

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Available abstract

Key concepts: Band-pass filter, High-pass filter, Realization (probability), Filter (signal processing), Electronic engineering, Low-pass filter, Amplifier, Voltage