A 2.7W AC-coupled hybrid supply modulator achieving 200MHz envelope-tracking bandwidth for 5G new radio power amplifier. - Peng Xu; Xueli Zhang; Peng Cao; Tingting Wei; Zhiguo Tong; Jiawei Xu 001; Zhiliang Hong (A-SSCC, 2021)

A Charge-Pump-Based SIMO Buck-Boost DC-DC Converter with Three Operation Modes. - Zhiguo Tong; Peng Cao; Peng Xu; Dehong Lv; Danzhu Lu; Jie He 003; Zhiliang Hong (ISCAS, 2021)

A 5V-to-0.5V Inductor-First Inductor-on-Ground Switched Capacitor Multi-Path Hybrid DC-DC Converter. - Junwei Huang; Zhiguo Tong; Yan Lu 002; Chi-Seng Lam; Rui Paulo Martins (CICC, 2023)

A Monolithic Integrated E-Mode GaN 48V-to-1V DC-DC Buck Converter with PWM Control. - Sijian Wu; Ziang Ran; Zhiguo Tong; Tianqi Liu; Yan Lu 002 (ICTA, 2023)

A 42W Reconfigurable Bidirectional Power Delivery Voltage-Regulating Cable. - Zhiguo Tong; Junwei Huang; Yan Lu 002; Rui Paulo Martins (ISSCC, 2023)

A 0.15-μs/V Buck-Boost Symbol-Power-Tracking Supply Modulator With Dual Auxiliary Current Paths and EPP Scheme for 5G NR Power Amplifiers. - Peng Xu; Jin Kang; Zhiguo Tong; Peng Cao; Yingjie Wang; Hanyu Shi 006; Jiawei Xu 001; Zhiliang Hong (IEEE Trans. Circuits Syst. I Regul. Pap., 2023)

A Fast-Slow Two-Module DC-DC Solution with Transient and Efficiency Improvements for 2.5D/3D Integration. - Junwei Huang; Zhiguo Tong; Xiangyu Mao; Chi-Seng Lam; Rui Paulo Martins; Yan Lu 002 (CICC, 2024)

A Quad-Output Hybrid Buck Converter with 8-Inductor Helping One Spot from All Quarters for Multi-Core XPUs. - Xiangyu Mao; Junwei Huang; Zhiguo Tong; Rui Paulo Martins; Yan Lu 002 (CICC, 2024)

8.10 A 5V-to-150V Input-Parallel Output-Series Hybrid DC-DC Boost Converter Achieving 76.4mW/mg Power Density and 80% Peak Efficiency. - Shousheng Han; Zanfeng Fang; Zhiguo Tong; Xiaoming Wu; Hanjun Jiang; Tianling Ren; Yan Lu 002 (ISSCC, 2024)

Where is the Inductor: A Review and Comparison of the Hybrid DC-DC Buck Topologies. - Zhiguo Tong; Wenjie Yang; Shousheng Han; Junwei Huang; Xiangyu Mao; Yan Lu 002 (CICC, 2025)

An Always Dual-Path Hybrid DC-DC Converter with Multiphase Interleaving Switched-Capacitor Cell Obtaining 45% Output Ripple Reduction. - Zhewen Yu; Junwei Huang; Zhiguo Tong; Mo Huang; Rui Paulo Martins; Yan Lu 002 (ISCAS, 2025)

21.9 A 20MHz & 1MHz Dual-Loop Non-Uniform-Multi-Inductor Hybrid DC-DC Converter with Specified Inductor Current Allocation and Fast Transient Response. - Junwei Huang; Xiangyu Mao; Zhiguo Tong; Zhewen Yu; Wenjie Yang; Chi-Seng Lam; Rui Paulo Martins; Yan Lu 002 (ISSCC, 2025)

HOOP: A Scalable Hybrid DC-DC Converter Ring for High-Performance Computing. - Zhiguo Tong; Zhewen Yu; Junwei Huang; Xiangyu Mao; Bernhard Wicht; Rui Paulo Martins; Yan Lu 002 (ISSCC, 2025)

A Bi-Directional Dual-Path Boost-48V-Buck Hybrid Converter for High-Voltage Power-Transmission Cable in Light-Weight Humanoid Robots. - Wenjie Yang; Zhiguo Tong; Junwei Huang; Rui Paulo Martins; Yan Lu 002 (ISSCC, 2025)

A Double Pulse Overlapping Laser Diode Driver With Minimum 100-ps Pulse for LiDAR System. - Zhiguo Tong; Junwei Huang; Xiangyu Mao; Rui Paulo Martins; Yan Lu 002 (IEEE J. Solid State Circuits, 2025)

A Multi-Path Inductor-First Inductor-on-Ground Switched-Capacitor Hybrid DC-DC Converter. - Junwei Huang; Zhiguo Tong; Chi-Seng Lam; Xiangyu Mao; Rui Paulo Martins; Yan Lu 002 (IEEE J. Solid State Circuits, 2025)

A Bidirectional USB Power Delivery Voltage-Regulating Cable. - Zhiguo Tong; Junwei Huang; Xiangyu Mao; Rui Paulo Martins; Yan Lu 002 (IEEE J. Solid State Circuits, 2025)