A high efficiency current mode step-up/step-down DC-DC converter with smooth transition. - Yanzhao Ma; Jun Cheng; Guican Chen (ASICON, 2011)

Curvature estimation for meshes based on vertex normal triangles. - Zhihong Mao; Guo Cao; Yanzhao Ma; Kunwoo Lee (Comput. Aided Des., 2011)

Design and Modeling of a High Efficiency Step-Up/Step-Down DC-DC Converter with Smooth Transition. - Yanzhao Ma; Hongyi Wang 010; Guican Chen (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

A High Efficiency Hybrid Step-Up/Step-Down DC-DC Converter Using Digital Dither for Smooth Transition. - Yanzhao Ma; Hongyi Wang 010; Guican Chen (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

An automatic peak-valley current mode step-up/step-down DC-DC converter with smooth transition. - Yanzhao Ma; Shaoxi Wang; Shengbing Zhang; Xiaoya Fan (ASICON, 2013)

Soft-Start Method With Small Capacitor Charged by Pulse Current and Gain-Degeneration Error Amplifier for On-Chip DC-DC Power Converters. - Hongyi Wang 010; Yanzhao Ma; Jun Cheng (IEEE Trans. Very Large Scale Integr. Syst., 2013)

A High Efficiency Adaptive Current mode Step-up/Step-Down DC-DC Converter with Four Modes for Smooth Transition. - Yanzhao Ma; Shaoxi Wang; Shengbing Zhang; Xiaoya Fan (J. Circuits Syst. Comput., 2014)

A Current Mode Buck/Boost DC-DC Converter With Automatic Mode Transition and Light Load Efficiency Enhancement. - Yanzhao Ma; Shaoxi Wang; Shengbing Zhang; Xiaoya Fan; Ran Zheng (IEICE Trans. Electron., 2015)

Method for BGR's second-order temperature compensation using resistor combinations with specified temperature coefficients. - Ran Zheng; Lifu Dai; Yanzhao Ma (IEICE Electron. Express, 2017)

A 50 mV Fully-Integrated Self-Startup Circuit for Thermal Energy Harvesting. - Yanzhao Ma; Yinghui Zou; Shengbing Zhang; Xiaoya Fan (J. Circuits Syst. Comput., 2017)

A ZVS Active Rectifier with Adaptive On/Off Delay Compensation for WPT Systems. - Yanzhao Ma; Kai Cui 006; Zhengjie Ye; Song Fang; Xiaoya Fan (APCCAS, 2018)

A Low-Power Comparator-Less Relaxation Oscillator. - Yufei Sun; Yanzhao Ma; Kai Cui 006; Xiaoya Fan (ASICON, 2019)

A Pseudo-Constant Frequency Constant On-Time Buck Converter With Internal Current Ripple Injection and Output DC Offset Cancellation. - Quan Sun; Yanzhao Ma; Zhengjie Ye; Xiaofei Wang; Hong Zhang 009 (IEEE Access, 2019)

An accurate average inductor current limit method for peak current mode buck DC-DC converters. - Yufei Sun; Yanzhao Ma; Kai Cui 006; Song Fang; Yue Yin; Xiaoya Fan (IEICE Electron. Express, 2020)

The design of large image rejection and wideband CMOS active polyphase filter for BeiDou RF receiver. - Yue Yin; Shaoxi Wang; Yanzhao Ma; Shian Kang; He Guan; Gang Jin; Xiaofei Qi (IEICE Electron. Express, 2020)

A Fully-Integrated Reference-Free Relaxation Oscillator with No Comparators. - Yanzhao Ma; Zhengjie Ye; Fei Li; Zhitong Chen; Kai Cui 006; Xiaoya Fan (ISCAS, 2021)

A 6.78MHz Regulating Rectifier With Constant On-Time Control for High Resolution and Ultra-Fast Transient Response. - Kai Cui 006; Yufei Sun; Xiaoya Fan; Yanzhao Ma (ISCAS, 2022)

A Current-Injection-Based Flying Capacitor Balancing Circuit for Three-Level DC-DC Converter. - Zhitong Chen; Shiying Liu; Yong Chen; Xiaoya Fan; Yanzhao Ma (ISCAS, 2022)

A High-Voltage Inverting Converter Based on COT Controlled Buck Regulator with On-Chip Ripple Compensation Technique. - Yanzhao Ma; Zhitong Chen; Xiaoxu Chen; Xue Xia; Long Zhang; Xiaoya Fan (ISCAS, 2022)

A Fully Integrated Single-Stage Wireless Power Receiver With Phase-Shift PWM Control for High Battery-Charging Resolution. - Kai Cui 006; Yufei Sun; Xiaoya Fan; Yanzhao Ma (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

A Wide Conversion Ratio Three-Level DC-DC Converter With Loop-Free Self-Balancing Technique of Flying Capacitor. - Zhitong Chen; Shiying Liu; Quan Sun; Long Zhang; Lei Dong; Xiaoya Fan; Yanzhao Ma (ISCAS, 2023)

A 6.78MHz Dual-Output Wireless Transfer System With Adaptive Global Power Control for Efficiency Enhancement. - Zhi Li; Kai Cui 006; Zhitong Chen; Yulong Gui; Quan Sun; Lei Dong; Yanzhao Ma (ISCAS, 2023)

A Hybrid Four-Switch Inductor-First Quadratic Step-Down Converter With Internal Ripple Compensated COT Control. - Yufei Sun; Zhitong Chen; Qiwei Zhang; Xiaoya Fan; Yanzhao Ma (A-SSCC, 2024)

A Hybrid-Resonance Single-Stage Dual-Output Rectifier With High Voltage Difference for Wireless Power Transfer System. - Fantao Wang; Kai Cui 006; Zhi Li; Xiaoya Fan; Yanzhao Ma (A-SSCC, 2024)

A Fully Integreated Current-Mode LDO Using PSRC and APSR Technique With -71.8 dB PSRR at 6.78 MHz for Implantable Medical Device. - Yufei Sun; Ke Zhang; Jinfu Wang; Fang An; Xiaoya Fan; Yanzhao Ma (BioCAS, 2024)

A 6.78MHz Wireless Power Transfer System With Efficient Global Hysteresis Control for Implantable Medical Devices. - Kai Cui 006; Fantao Wang; Ba Peng; Xiaoya Fan; Yanzhao Ma (ISCAS, 2024)

A Fully Integrated LDO Using Synchronous VTC and Asynchronous Step Detection Recovery for Under-1 V Supply Voltage Application. - Yufei Sun; Wan Wang; Na Kang; Jing Fu; Xiaoya Fan; Yanzhao Ma (ISCAS, 2024)

A 3-mV Precision Dual-Mode-Controlled Fast Charge Balancing for Implantable Biphasic Neural Stimulators. - Kai Cui 006; Yaxue Jin; Xiaoya Fan; Yanzhao Ma (IEEE Trans. Biomed. Circuits Syst., 2024)

An Energy-Efficient Wireless Power Receiver With One-Step Adiabatic-Bipolar-Supply Generating for Implantable Electrical Stimulation Applications. - Kai Cui 006; Xiaoya Fan; Yanzhao Ma (IEEE Trans. Biomed. Circuits Syst., 2024)