A low-voltage current conveyor using inverter-based error amplifier and its oscillator application. - Yuh-Shyan Hwang; Yi-Tsen Ku; Jiann-Jong Chen; San-Fu Wang (IEICE Electron. Express, 2013)

Inverter-based low-voltage current feedback amplifier. - Yi-Tsen Ku; An Liu; Yuh-Shyan Hwang; Jiann-Jong Chen (ICCE-TW, 2014)

A low-noise high-efficient buck converter with noise-shaping technique. - Jiann-Jong Chen; Ping-Hua Wu; Ta-Wei Chao; Yi-Tsen Ku; Yuh-Shyan Hwang; Cheng-Chieh Yu (VLSI-DAT, 2015)

CCCCTA-based resistorless voltage and current mode quadrature oscillator. - Hua-Pin Chen; San-Fu Wang; Yi-Tsen Ku (IEICE Electron. Express, 2015)

Quadrature oscillators using two CFOAs and four passive components. - Hua-Pin Chen; San-Fu Wang; Yi-Tsen Ku; Ming-Yuan Hsieh (IEICE Electron. Express, 2015)

A New Efficiency-Improvement Low-Ripple Charge-Pump Boost Converter Using Adaptive Slope Generator With Hysteresis Voltage Comparison Techniques. - Yuh-Shyan Hwang; Yi-Tsen Ku; An Liu; Chia-Hsuan Chen; Jiann-Jong Chen (IEEE Trans. Very Large Scale Integr. Syst., 2015)

A Fast Transient Response Flying-Capacitor Buck-Boost Converter Utilizing Pseudocurrent Dynamic Acceleration Techniques. - Yuh-Shyan Hwang; An Liu; Yi-Tsen Ku; Yuan-Bo Chang; Jiann-Jong Chen (IEEE Trans. Very Large Scale Integr. Syst., 2015)

Voltage-mode universal biquadratic filter and quadrature oscillator using CFAs. - Hua-Pin Chen; Yuh-Shyan Hwang; Yi-Tsen Ku; San-Fu Wang; Chi-Hung Wu (IEICE Electron. Express, 2016)

A 10-μ s Transient Recovery Time Low-EMI DC-DC Buck Converter With Δ - Δ Modulator. - Yuh-Shyan Hwang; Jiann-Jong Chen; Wei-Jhih Hou; Pao-Hua Liao; Yi-Tsen Ku (IEEE Trans. Very Large Scale Integr. Syst., 2016)

A New Buck Converter With Optimum-Damping and Dynamic-Slope Compensation Techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Jian-Fong Liou; Yi-Tsen Ku; Cheng-Chieh Yu (IEEE Trans. Ind. Electron., 2017)

A Sub-1-μs Ultrafast-Response Buck Converter With Improved Analog-Voltage-Dynamic-Estimation Techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Hao-Hung Chai; Yi-Tsen Ku; Cheng-Chieh Yu (IEEE Trans. Ind. Electron., 2018)

A Low-Electromagnetic-Interference Buck Converter With Continuous-Time Delta-Sigma-Modulation and Burst-Mode Techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Chih-Shiun Jheng; Yi-Tsen Ku; Cheng-Chieh Yu (IEEE Trans. Ind. Electron., 2018)

A New Fast-Response Current-Mode Buck Converter With Improved I2-Controlled Techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Jianhan Chen; Yi-Tsen Ku; Cheng-Chieh Yu (IEEE Trans. Very Large Scale Integr. Syst., 2018)

A 2- μs Fast-Response Step-Up Converter With Efficiency-Enhancement Techniques Suitable for Cluster-Based Wireless Sensor Networks. - Yuh-Shyan Hwang; Jiann-Jong Chen; Rong-Lian Shih; Yi-Tsen Ku (IEEE Trans. Very Large Scale Integr. Syst., 2018)

A broadband low noise amplifier for high performance wireless microphones. - Shui-Chuen Lin; Chang-Lang Tai; San-Fu Wang; Yi-Tsen Ku; Zi-Wei Wang; Shih-Chun Liu (ISPACS, 2019)

A high-efficient fast-transient boost converter with adaptive on-time controlled and zero-current-detection techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Cheng-Tang Chen; Yitsen Ku (Int. J. Circuit Theory Appl., 2019)

A rail-to-rail ultra-wide bandwidth hybrid supply modulator for 5G applications with envelope tracking techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Ying-Jie Liao; Yitsen Ku; Cheng-Chieh Yu (Int. J. Circuit Theory Appl., 2019)

Versatile Tunable Voltage-Mode Biquadratic Filter and Its Application in Quadrature Oscillator. - San-Fu Wang; Hua-Pin Chen; Yi-Tsen Ku; Yi-Chun Lin (Sensors, 2019)

A Sub-1 μs Fast-Response Buck Converter With Adaptive and Frequency-Locked Controlled Techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Chia-Hao Chang; Yi-Tsen Ku; Cheng-Chieh Yu (IEEE Trans. Ind. Electron., 2019)

A Dead-Beat-Controlled Fast-Transient-Response Buck Converter With Active Pseudo-Current-Sensing Techniques. - Jiann-Jong Chen; Yuh-Shyan Hwang; Jun-Yi Lin; Yitsen Ku (IEEE Trans. Very Large Scale Integr. Syst., 2019)

Voltage-Mode Multifunction Biquad Filter and Its Application as Fully-Uncoupled Quadrature Oscillator Based on Current-Feedback Operational Amplifiers. - San-Fu Wang; Hua-Pin Chen; Yi-Tsen Ku; Ming-Xiu Zhong (Sensors, 2020)

A Low-EMI Continuous-Time Delta-Sigma-Modulator Buck Converter With Transient Response Eruption Techniques. - Yuh-Shyan Hwang; Jiann-Jong Chen; Jyun Yang; Yitsen Ku (IEEE Trans. Ind. Electron., 2020)

An Improved Fast-Transient-Response Low-Transient-Voltage Boost Converter With Pseudo-Current Hysteresis-Controlled Techniques. - Yuh-Shyan Hwang; Jiann-Jong Chen; Jing-Xiang Xu; Hao-Shun Yang; Chien-Hung Lai; Yitsen Ku (IEEE Access, 2021)

Analytical Synthesis of High-Pass, Band-Pass and Low-Pass Biquadratic Filters and its Quadrature Oscillator Application Using Current-Feedback Operational Amplifiers. - San-Fu Wang; Hua-Pin Chen; Yi-Tsen Ku; Ming-Xiu Zhong (IEEE Access, 2021)

An Improved Optimum-Damping Current-Mode Buck Converter With Fast-Transient Response and Small-Transient Voltage Using New Current Sensing Circuits. - Yuh-Shyan Hwang; Jiann-Jong Chen; Yi-Tsen Ku; Jhan-Yi Yang (IEEE Trans. Ind. Electron., 2021)

A New Improved V-Square-Controlled Buck Converter With Rail-to-Rail OTA-Based Current-Sensing Circuits. - Jiann-Jong Chen; Yuh-Shyan Hwang; Jyun-Heng Wu; Chien-Hung Lai; Yi-Tsen Ku (IEEE Trans. Very Large Scale Integr. Syst., 2021)

Design of Second-Order Multifunction Filter IC Based on Current Feedback Amplifiers With Independent Voltage Gain Control. - Hua-Pin Chen; San-Fu Wang; Yitsen Ku; An-Chun Yeh; Yu-Hsi Chen (IEEE Access, 2022)

Voltage-Mode Biquad Filter Using Four OTAs and Its Application in Quadrature Oscillator with Noninteractive Control of the Oscillation Condition and Frequency. - San-Fu Wang; Hua-Pin Chen; Yitsen Ku; Chia-Ling Lee (J. Circuits Syst. Comput., 2022)

Four Unity/Variable Gain First-Order Cascaded Voltage-Mode All-Pass Filters and Their Fully Uncoupled Quadrature Sinusoidal Oscillator Applications. - Hua-Pin Chen; San-Fu Wang; Yitsen Ku; Yuan-Cheng Yi; Yi-Fang Li; Yu-Hsi Chen (Sensors, 2022)

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; Jian-An Chen; Chien-Hung Lai (IEEE Trans. Ind. Electron., 2022)

All-Pass Filter IC Design and Its Cascaded Second-Order and Third-Order All-Pass Filters and Quadrature Sinusoidal Oscillator Applications. - Hua-Pin Chen; San-Fu Wang; Yitsen Ku; Liang-Yen Chen; Tzu-Yi Liu (IEEE Access, 2024)