Yitsen Ku

A new low-voltage operational transconductance amplifier with push-pull CMFB scheme for low-pass filter applications

Jiann-Jong Chen, San-Fu Wang, Yuh-Shyan Hwang, 2020 .

Analytical Synthesis of High-Pass, Band-Pass and Low-Pass Biquadratic Filters and its Quadrature Oscillator Application Using Current-Feedback Operational Amplifiers

Hua-Pin Chen, Ming-Xiu Zhong, Yitsen Ku, 2021, IEEE Access.

A New Improved Second-Order Delta-Sigma-Modulation Buck Converter With Low-Noise and Transient-Acceleration Loops

Jiann-Jong Chen, Yuh-Shyan Hwang, Yitsen Ku, 2022, IEEE Transactions on Industrial Electronics.

An Improved Fast-Transient-Response Low-Transient-Voltage Boost Converter With Pseudo-Current Hysteresis-Controlled Techniques

Jiann-Jong Chen, Yuh-Shyan Hwang, Yitsen Ku, 2021, IEEE Access.

Voltage-Mode Biquad Filter Using Four OTAs and Its Application in Quadrature Oscillator with Noninteractive Control of the Oscillation Condition and Frequency

Hua-Pin Chen, Yitsen Ku, San-Fu Wang, 2021, Journal of Circuits, Systems and Computers.

High-Input Impedance Voltage-Mode Multifunction Filter

Hua-Pin Chen, Yi-Fang Li, Yitsen Ku, 2021 .

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.