A CFOA-Based Voltage-Mode Multifunction Biquadratic Filter and a Quadrature Oscillator Using the CFOA-Based Biquadratic Filter

Wang, SF; Chen, HP; Ku, YS; Chen, PY

Chen, HP (reprint author), Ming Chi Univ Technol, Dept Elect Engn, New Taipei 24301, Taiwan.

APPLIED SCIENCES-BASEL, 2019; 9 (11):

Abstract

This paper proposes a new high-input impedance current feedback operational amplifier (CFOA)- based voltage-mode multifunction biquadratic filter and ......

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