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ORCIDXun Liu 0002
Person information
- affiliation: Chinese University of Hong Kong, School of Science and Engineering, Shenzhen, China
- affiliation (PhD 2017): Hong Kong University of Science and Technology (HKUST), Hong Kong
Other persons with the same name
- Xun Liu — disambiguation page
- Xun Liu 0001
![[0000-0003-1366-8926]](https://devdomain4test.ir/img/orcid-mark.12x12.png "0000-0003-1366-8926")
— University of Beijing, Chinese Academy of Sciences, Department of Psychology, Beijing, China
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2020 – today
- 2026
[j18]Muhammad Rizwan Khan, Xun Liu, Xin Zhang, Cheng Huang:
Steady-State and Small-Signal Analysis of High-Ratio Hybrid Buck Converters With Enhancement to State-Space-Averaging Methodology. IEEE Trans. Circuits Syst. I Regul. Pap. 73(2): 1486-1499 (2026)- [j17]Yinglyu Xiong, Xun Liu, Ka Nang Leung:
A Direct 24/48 V-to-1 V Dual-Phase Hybrid DC-DC Converter With VCF Self-Balancing. IEEE Trans. Circuits Syst. I Regul. Pap. 73(4): 2999-3012 (2026) - [c15]Junyi Ruan, Junmin Jiang, Chenzhou Ding, Yanhui Wu, Ka Nang Leung, Xun Liu:
A RHP-Zero-Free Hybrid Step-Up Converter With 95.1% Peak Efficiency for Fast-Transient Applications. ASP-DAC 2026: 227-229 - [c14]Yongjuan Shi, Xun Liu, Chen Hu, Xiyuan Tang, Junmin Jiang:
A Relaxation Oscillator with 2.93μJ/cycle Energy Efficiency and 0.068% Period Jitter. ASP-DAC 2026: 230-232 - [c13]Gang Liu, Junmin Jiang, Sijun Du, Xun Liu:
19.9 A 2.15W 120V/230Vac to 5-to-12Vdc Offline Power Converter with Full-Duty-Cycle Input-Series Dual-Branch Converter Achieving 1088mW/${\text{cm}}^{3}$ and 87.2% Peak Efficiency. ISSCC 2026: 336-338 - 2025
- [j16]Jing Wang, Yi Yang, Zhen Li, Sijun Du, Xinling Yue, Xun Liu, Jun Han, Xiaoyang Zeng, Zhiyuan Chen:
Enhancing Efficiency in Piezoelectric Energy Harvesting: Collaborative-Flip Synchronized Switch Harvesting on Capacitors Rectifier and Multioutput DC-DC Converters Utilizing Shared Capacitors. IEEE J. Solid State Circuits 60(4): 1474-1485 (2025) - [j15]Yajun Lin, Hing Tai Chen, Xun Liu, Ka Nang Leung:
A High-Current-Efficiency Digital-Assisted Analog LDO With Dual-Biasing Mode for Near-Threshold Regulation. IEEE J. Solid State Circuits 60(6): 2037-2047 (2025) - [j14]Junyi Ruan, Junmin Jiang, Chenzhou Ding, Kai Yuan, Ka Nang Leung, Zhiyuan Chen, Xiaoyang Zeng, Xun Liu:
A Hybrid Buck-or-Boost Converter for Fast-Transient and Wide-Voltage-Range Applications With Continuous Output Delivery Current. IEEE J. Solid State Circuits 60(9): 3329-3341 (2025) - [j13]Hing Tai Chen, Xun Liu, Ka Nang Leung:
A 1.48-fs FoM Analog Capacitorless-LDO With Cascade-Inverter-Based Pseudo-Power Transistor. IEEE Solid State Circuits Lett. 8: 25-28 (2025) - [j12]Zhendong Li, Yongjuan Shi, Yifan Jiang, Chen Hu, Junting Chen, Mengyuan Hua, Xun Liu, Junmin Jiang:
Design and Verification of Low Parasitic MOS Capacitors With Series Connected Tri-Well Junctions. IEEE Solid State Circuits Lett. 8: 277-280 (2025) - [j11]Yongjuan Shi, Xun Liu, Chen Hu, Xiyuan Tang, Junmin Jiang:
A Dual Slope Boosted Relaxation Oscillator With 2.93 μJ/Cycle Energy Efficiency and 0.068% Period Jitter in 180 nm CMOS. IEEE Trans. Circuits Syst. I Regul. Pap. 72(6): 2520-2528 (2025) - [j10]Chen Hu, Weiye Song, Sijun Du, Xun Liu, Junmin Jiang:
A Single-Stage Four-Phase Hybrid Boost Converter With 11-to-20 VCRs for LiDAR Driver Applications. IEEE Trans. Circuits Syst. I Regul. Pap. 72(11): 6458-6468 (2025) - [c12]Lingfeng Zhu, Chen Hu, Wing-Hung Ki, Xun Liu, Xiaosen Liu, Junmin Jiang:
A 6.87W 3.7-5V Input 12.6-24V Output Switched-Capacitor Sigma Converter with Multiple Voltage Domains. CICC 2025: 1-3 - [c11]Yinglyu Xiong, Zehao Tao, Miaomiao Chen, Xun Liu, Ka Nang Leung:
Analysis and Modeling of Hybrid Boost Converter With Always Reduced Inductor Current and Continuous Output-Current Delivery. ISCAS 2025: 1-5 - 2024
- [j9]Junyi Ruan, Junmin Jiang, Chenzhou Ding, Yunxiao Li, Yanhui Wu, Ka Nang Leung, Xun Liu:
A 2.8 μs Response Time 95.1% Efficiency Hybrid Boost Converter With RHP Zero Elimination for Fast-Transient Applications. IEEE J. Solid State Circuits 59(9): 2960-2970 (2024) - [c10]Yongjuan Shi, Chen Hu, Xiaosen Liu, Xun Liu, Junmin Jiang:
Methods of Reducing the Intrinsic Loss for Continuously-Scalable-Conversion-Ratio SC Converters. APCCAS 2024: 763-766 - [c9]Kai Yuan, Chenzhou Ding, Junmin Jiang, Tiantian Tang, Junyi Ruan, Yelei Xie, Faen Liu, Shuguo Jiang, Tao Liu, Ka Nang Leung, Xun Liu:
A 4-Phase Integrated Voltage Regulator with In-Package Inductors Achieving 89.0% Peak Efficiency and 65% Droop Improvement for 6A/2ns Transient. A-SSCC 2024: 1-3 - [c8]Gang Liu, Han Wu, Chen Hu, Cheng Huang, Xun Liu, Junmin Jiang:
31.9 An 85-264Vac to 3-4.2Vdc 1.05W Capacitive Power Converter with Idle Power Reduction and 4-Phase 1/10X SC Converter Achieving 5.11mW Quiescent Power and 78.2% Peak Efficiency. ISSCC 2024: 1-3 - [c7]Junyi Ruan, Junmin Jiang, Chenzhou Ding, Kai Yuan, Ka Nang Leung, Xun Liu:
A Li-ion-Battery-Input 1-to-6V-Output Bootstrap-Free Hybrid Buck-or-Boost Converter Without RHP Zero Achieving 97.3% Peak Efficiency 6μs Recovery Time and 1.13μs/V DVS Rate. ISSCC 2024: 148-150 - [c6]Chen Hu, Xinran Huang, Xun Liu, Sijun Du, Xiaosen Liu, Junmin Jiang:
31.7 A 3.6W 16V-Output 180ns-Response-Time 94%-Efficiency SC Sigma Converter with Output Impedance Compensation and Ripple Mitigation for LiDAR Driver Applications. ISSCC 2024: 508-510 - 2023
- [j8]Junmin Jiang, Xu Zhang, Xun Liu, Zhaojun Liu, Liusheng Sun, Shing Hin Yuen, Wing Cheung Chong, Wing-Hung Ki, C. Patrick Yue, Kei May Lau:
A Fully-Integrated Micro-Display System With Hybrid Voltage Regulator. IEEE J. Emerg. Sel. Topics Circuits Syst. 13(2): 605-616 (2023) - [j7]Yifan Jiang, Chen Hu, Han Wu, Yan Lu, Xun Liu, Junmin Jiang:
A Battery to 70-V Hybrid Boost Converter Achieving 14-to-20 VCR for Piezoelectric Actuators. IEEE Trans. Circuits Syst. II Express Briefs 70(10): 3857-3861 (2023) - 2022
- [j6]Xun Liu, Junmin Jiang, Cheng Huang, Philip K. T. Mok:
Design Techniques for High-Efficiency Envelope-Tracking Supply Modulator for 5th Generation Communication. IEEE Trans. Circuits Syst. II Express Briefs 69(6): 2586-2591 (2022) - [j5]Xun Liu, Junmin Jiang, Cheng Huang, Philip K. T. Mok:
Loop Analysis and Stability Considerations of Hybrid PA Supply Modulators. IEEE Trans. Circuits Syst. II Express Briefs 69(10): 4143-4147 (2022) - 2021
- [j4]Junmin Jiang, Xun Liu, Wing-Hung Ki, Philip K. T. Mok, Yan Lu:
Circuit Techniques for High Efficiency Fully-Integrated Switched-Capacitor Converters. IEEE Trans. Circuits Syst. II Express Briefs 68(2): 556-561 (2021)
2010 – 2019
- 2019
- [j3]Xun Liu, Heng Zhang, Philip K. T. Mok, Howard C. Luong:
A Multi-Loop-Controlled AC-Coupling Supply Modulator With a Mode-Switching CMOS PA in an EER System With Envelope Shaping. IEEE J. Solid State Circuits 54(6): 1553-1563 (2019) - 2018
- [j2]Xun Liu, Cheng Huang, Philip K. T. Mok:
A High-Frequency Three-Level Buck Converter With Real-Time Calibration and Wide Output Range for Fast-DVS. IEEE J. Solid State Circuits 53(2): 582-595 (2018) - [c5]Junmin Jiang, Yan Lu, Xun Liu, Wing-Hung Ki, Philip K. T. Mok, Seng-Pan U, Rui Paulo Martins:
A dual-output SC converter with dynamic power allocation for multicore application processors. ASP-DAC 2018: 285-286 - 2017
- [c4]Xun Liu, Heng Zhang, Min Zhao, Xuan Chen, Philip K. T. Mok, Howard C. Luong:
2.4 A 2.4V 23.9dBm 35.7%-PAE -32.1dBc-ACLR LTE-20MHz envelope-shaping-and-tracking system with a multiloop-controlled AC-coupling supply modulator and a mode-switching PA. ISSCC 2017: 38-39 - 2016
- [j1]Xun Liu, Philip K. T. Mok, Junmin Jiang, Wing-Hung Ki:
Analysis and Design Considerations of Integrated 3-Level Buck Converters. IEEE Trans. Circuits Syst. I Regul. Pap. 63-I(5): 671-682 (2016) - [c3]Xun Liu, Junmin Jiang, Philip K. T. Mok, Wing-Hung Ki:
Methods for measuring loop-gain function of high-frequency DC-DC converters. APCCAS 2016: 247-249 - [c2]Xun Liu, Cheng Huang, Philip K. T. Mok:
A 50MHz 5V 3W 90% efficiency 3-level buck converter with real-time calibration and wide output range for fast-DVS in 65nm CMOS. VLSI Circuits 2016: 1-2 - 2015
- [c1]Xun Liu, Cheng Huang, Philip K. T. Mok:
Dynamic performance analysis of 3-level integrated buck converters. ISCAS 2015: 2093-2096
Coauthor Index
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