Cheng-Mao Yang

A voltage-mode universal filter using five single-ended OTAs with two grounded capacitors and a quadrature oscillator using the voltage-mode universal filter

Hua-Pin Chen, San-Fu Wang, Yitsen Ku, 2019, Optik.

Independently tunable voltage-mode OTA-C biquadratic filter with five inputs and three outputs and its fully-uncoupled quadrature sinusoidal oscillator application

Hua-Pin Chen, Cheng-Mao Yang, Yitsen Ku, 2019, AEU - International Journal of Electronics and Communications.