Yanzhao Ma

32 papers C 8Journal 17Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
A 24-W 91.5% Peak Efficiency All-in-One Dual-Loop Controlled Quasi-Resonant Isolated DC-DC Converter With Adaptive Peak Current and Valley-Hysteresis-Locking Techniques.
IEEE Trans. Circuits Syst. II Express Briefs
Zibin Guo, Yulong Gui, Yanzhao Ma
2025 J jnl
A Linear Dynamic Voltage Scaling Technique With Adaptive Minimum Voltage Headroom Tracking for Implantable Neurostimulation.
IEEE Solid State Circuits Lett.
Kai Cui, Honglei Xu, Yingduo Duan, Yan Lu, Xiaoya Fan, Yanzhao Ma
2025 J jnl
An Inductor-First Tri-Path Hybrid Buck Converter With Reduced Inductor Current Suitable for USB Power Delivery Adapter.
IEEE Trans. Circuits Syst. I Regul. Pap.
Zhitong Chen, Yufei Sun, Xiaoya Fan, Yanzhao Ma
2024 J jnl
A 3-mV Precision Dual-Mode-Controlled Fast Charge Balancing for Implantable Biphasic Neural Stimulators.
IEEE Trans. Biomed. Circuits Syst.
Kai Cui, Yaxue Jin, Xiaoya Fan, Yanzhao Ma
2024 C conf
A 6.78MHz Wireless Power Transfer System With Efficient Global Hysteresis Control for Implantable Medical Devices.
ISCAS
Kai Cui, Fantao Wang, Ba Peng, Xiaoya Fan, Yanzhao Ma
2024 C conf
A Fully Integrated LDO Using Synchronous VTC and Asynchronous Step Detection Recovery for Under-1 V Supply Voltage Application.
ISCAS
Yufei Sun, Wan Wang, Na Kang, Jing Fu, Xiaoya Fan, Yanzhao Ma
2024 — conf
A Fully Integreated Current-Mode LDO Using PSRC and APSR Technique With -71.8 dB PSRR at 6.78 MHz for Implantable Medical Device.
BioCAS
Yufei Sun, Ke Zhang, Jinfu Wang, Fang An, Xiaoya Fan, Yanzhao Ma
2024 — conf
A Hybrid Four-Switch Inductor-First Quadratic Step-Down Converter With Internal Ripple Compensated COT Control.
A-SSCC
Yufei Sun, Zhitong Chen, Qiwei Zhang, Xiaoya Fan, Yanzhao Ma
2024 — conf
A Hybrid-Resonance Single-Stage Dual-Output Rectifier With High Voltage Difference for Wireless Power Transfer System.
A-SSCC
Fantao Wang, Kai Cui, Zhi Li, Xiaoya Fan, Yanzhao Ma
2024 J jnl
An Energy-Efficient Wireless Power Receiver With One-Step Adiabatic-Bipolar-Supply Generating for Implantable Electrical Stimulation Applications.
IEEE Trans. Biomed. Circuits Syst.
Kai Cui, Xiaoya Fan, Yanzhao Ma
2023 C conf
A 6.78MHz Dual-Output Wireless Transfer System With Adaptive Global Power Control for Efficiency Enhancement.
ISCAS
Zhi Li, Kai Cui, Zhitong Chen, Yulong Gui, Quan Sun, Lei Dong, Yanzhao Ma
2023 C conf
A Wide Conversion Ratio Three-Level DC-DC Converter With Loop-Free Self-Balancing Technique of Flying Capacitor.
ISCAS
Zhitong Chen, Shiying Liu, Quan Sun, Long Zhang, Lei Dong, Xiaoya Fan, Yanzhao Ma
2022 C conf
A 6.78MHz Regulating Rectifier With Constant On-Time Control for High Resolution and Ultra-Fast Transient Response.
ISCAS
Kai Cui, Yufei Sun, Xiaoya Fan, Yanzhao Ma
2022 C conf
A Current-Injection-Based Flying Capacitor Balancing Circuit for Three-Level DC-DC Converter.
ISCAS
Zhitong Chen, Shiying Liu, Yong Chen, Xiaoya Fan, Yanzhao Ma
2022 J jnl
A Fully Integrated Single-Stage Wireless Power Receiver With Phase-Shift PWM Control for High Battery-Charging Resolution.
IEEE Trans. Circuits Syst. II Express Briefs
Kai Cui, Yufei Sun, Xiaoya Fan, Yanzhao Ma
2022 C conf
A High-Voltage Inverting Converter Based on COT Controlled Buck Regulator with On-Chip Ripple Compensation Technique.
ISCAS
Yanzhao Ma, Zhitong Chen, Xiaoxu Chen, Xue Xia, Long Zhang, Xiaoya Fan
2021 C conf
A Fully-Integrated Reference-Free Relaxation Oscillator with No Comparators.
ISCAS
Yanzhao Ma, Zhengjie Ye, Fei Li, Zhitong Chen, Kai Cui, Xiaoya Fan
2020 J jnl
An accurate average inductor current limit method for peak current mode buck DC-DC converters.
IEICE Electron. Express
Yufei Sun, Yanzhao Ma, Kai Cui, Song Fang, Yue Yin, Xiaoya Fan
2020 J jnl
The design of large image rejection and wideband CMOS active polyphase filter for BeiDou RF receiver.
IEICE Electron. Express
Yue Yin, Shaoxi Wang, Yanzhao Ma, Shian Kang, He Guan, Gang Jin, Xiaofei Qi
2019 — conf
A Low-Power Comparator-Less Relaxation Oscillator.
ASICON
Yufei Sun, Yanzhao Ma, Kai Cui, Xiaoya Fan
2019 J jnl
A Pseudo-Constant Frequency Constant On-Time Buck Converter With Internal Current Ripple Injection and Output DC Offset Cancellation.
IEEE Access
Quan Sun, Yanzhao Ma, Zhengjie Ye, Xiaofei Wang, Hong Zhang
2018 — conf
A ZVS Active Rectifier with Adaptive On/Off Delay Compensation for WPT Systems.
APCCAS
Yanzhao Ma, Kai Cui, Zhengjie Ye, Song Fang, Xiaoya Fan
2017 J jnl
A 50 mV Fully-Integrated Self-Startup Circuit for Thermal Energy Harvesting.
J. Circuits Syst. Comput.
Yanzhao Ma, Yinghui Zou, Shengbing Zhang, Xiaoya Fan
2017 J jnl
Method for BGR's second-order temperature compensation using resistor combinations with specified temperature coefficients.
IEICE Electron. Express
Ran Zheng, Lifu Dai, Yanzhao Ma
2015 J jnl
A Current Mode Buck/Boost DC-DC Converter With Automatic Mode Transition and Light Load Efficiency Enhancement.
IEICE Trans. Electron.
Yanzhao Ma, Shaoxi Wang, Shengbing Zhang, Xiaoya Fan, Ran Zheng
2014 J jnl
A High Efficiency Adaptive Current mode Step-up/Step-Down DC-DC Converter with Four Modes for Smooth Transition.
J. Circuits Syst. Comput.
Yanzhao Ma, Shaoxi Wang, Shengbing Zhang, Xiaoya Fan
2013 — conf
An automatic peak-valley current mode step-up/step-down DC-DC converter with smooth transition.
ASICON
Yanzhao Ma, Shaoxi Wang, Shengbing Zhang, Xiaoya Fan
2013 J jnl
Soft-Start Method With Small Capacitor Charged by Pulse Current and Gain-Degeneration Error Amplifier for On-Chip DC-DC Power Converters.
IEEE Trans. Very Large Scale Integr. Syst.
Hongyi Wang, Yanzhao Ma, Jun Cheng
2011 J jnl
A High Efficiency Hybrid Step-Up/Step-Down DC-DC Converter Using Digital Dither for Smooth Transition.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yanzhao Ma, Hongyi Wang, Guican Chen
2011 — conf
A high efficiency current mode step-up/step-down DC-DC converter with smooth transition.
ASICON
Yanzhao Ma, Jun Cheng, Guican Chen
2011 J jnl
Curvature estimation for meshes based on vertex normal triangles.
Comput. Aided Des.
Zhihong Mao, Guo Cao, Yanzhao Ma, Kunwoo Lee
2011 J jnl
Design and Modeling of a High Efficiency Step-Up/Step-Down DC-DC Converter with Smooth Transition.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Yanzhao Ma, Hongyi Wang, Guican Chen
2023 — conf
Not What You've Signed Up For: Compromising Real-World LLM-Integrated Applications with Indirect Prompt Injection.
AISec
Kai Greshake, Sahar Abdelnabi, Shailesh Mishra, Christoph Endres, Thorsten Holz, Mario Fritz
2026 — preprint
CCX: Enabling Unmodified Intel SGX Applications on Arm CCA.
arXiv
Matti Schulze, Thorsten Holz, Felix C. Freiling