Department of Microelectronics
Faculty of Electrical Engineering, Mathematics, and Computer Science

Sijun Du

Publications

  1. A Fully Integrated Sequential Synchronized Switch Harvesting on Capacitors Rectifier Based on Split-Electrode for Piezoelectric Energy Harvesting
    Xinling Yue; Jiarui Mo; Zhiyuan Chen; Sten Vollebregt; Guoqi Zhang; Sijun Du;
    IEEE Transactions on Power Electronics,
    Volume 39, Issue 6, pp. 7643-7653, 2024. DOI: 10.1109/TPEL.2024.3369728

  2. Measuring residual stresses in individual on-chip interconnects using synchrotron nanodiffraction
    Yaqian Zhang; Leiming Du; Olof Bäcke; Sebastian Kalbfleisch; Guoqi Zhang; Sten Vollebregt; Magnus Hörnqvist Colliander;
    Applied Physics Letters,
    Volume 124, pp. 083501-1-6, 2024. DOI: 10.1063/5.0192672

  3. A Coupling-Adaptive Wireless Power Transfer System With Voltage-/Current-Mode Receiver and Global Digital-PWM Regulation
    Lu, Tianqi; Du, Sijun;
    IEEE Journal of Solid-State Circuits,
    pp. 1-13, 2024. DOI: 10.1109/JSSC.2024.3461857

  4. A Single-Stage Dual-Output Regulating Voltage Doubler for Wireless Power Transfer
    Lu, Tianqi; Makinwa, Kofi A. A.; Du, Sijun;
    IEEE Journal of Solid-State Circuits,
    Volume 59, Issue 9, pp. 2922-2933, 2024. DOI: 10.1109/JSSC.2024.3378675

  5. Investigating Mechanical Properties of Silicon Carbide Coated Carbon Nanotube Composite at Elevated Temperatures
    Jiarui Mo; Gerald J.K. Schaffar; Leiming Du; Verena Maier-Kiener; Daniel Kiener; Sten Vollebregt; Guoqi Zhang;
    In IEEE 37th Intl. Conf. on Micro Electro Mechanical Systems (MEMS2024),
    2024. DOI: 10.1109/MEMS58180.2024.10439455

  6. A Switching-Mode Single-Stage Dual-Output Regulating Rectifier Achieving 92.33% Efficiency and Extended Range for Wireless Power Transfer
    Lu, Tianqi; Du, Sijun;
    In 2024 IEEE European Solid-State Electronics Research Conference (ESSERC),
    pp. 169-172, 2024. DOI: 10.1109/ESSERC62670.2024.10719538

  7. A Fully Integrated Recursive Switched-Capacitor DC-DC Converter with Hybrid Hysteresis-CFM Control
    Li, Shuangmu; Lu, Tianqi; Jiang, Junmin; Du, Sijun;
    In 2024 IEEE European Solid-State Electronics Research Conference (ESSERC),
    pp. 57-60, 2024. DOI: 10.1109/ESSERC62670.2024.10719469

  8. A 3-Phase Resonant Current-Mode Wireless Power Receiver with Residual-Free Energy Delivery and Digital-Assisted ZVS Achieving 94.5% Efficiency
    Lu, Tianqi; Du, Sijun;
    In 2024 IEEE Custom Integrated Circuits Conference (CICC),
    pp. 1-2, 2024. DOI: 10.1109/CICC60959.2024.10529042

  9. 27.4 A 13.56MHz Wireless Power Transfer System with Hybrid Voltage-/Current-Mode Receiver and Global Digital-PWM Regulation Achieving 150% Transfer Range Extension and 72.3% End-to-End Efficiency
    Lu, Tianqi; Du, Sijun;
    In 2024 IEEE International Solid-State Circuits Conference (ISSCC),
    pp. 450-452, 2024. DOI: 10.1109/ISSCC49657.2024.10454547

  10. Performance Optimization of SSHC Rectifiers for Piezoelectric Energy Harvesting
    Yue, X.; Du, S.;
    IEEE Transactions on Circuits and Systems II: Express Briefs,
    Volume 70, Issue 4, pp. 1560-1564, 2023. DOI: 10.1109/TCSII.2022.3224033

  11. A Dynamically Reconfigurable Recursive Switched- Capacitor DC–DC Converter With Adaptive Load Ability Enhancement
    Q. Lu, S. Li, B. Zhao, J. Jiang, Z. Chen; S. Du;
    IEEE Transactions on Power Electronics,
    Volume 38, Issue 4, pp. 5032-5040, 2023. DOI: 10.1109/TPEL.2023.3235305

  12. A Single-Stage Regulating Voltage-Doubling Rectifier for Wireless Power Transfer
    Tianqi Lu; Sijun Du;
    IEEE Solid-State Circuits Letters,
    Volume 6, pp. 29-32, 2023. DOI: 10.1109/LSSC.2023.3239691

  13. A Bias-Flip Rectifier With Duty-Cycle-Based MPPT for Piezoelectric Energy Harvesting
    Yue, Xinling; Javvaji, Sundeep; Tang, Zhong; Makinwa, Kofi A. A.; Du, Sijun;
    IEEE Journal of Solid-State Circuits,
    pp. 1-11, 2023. DOI: 10.1109/JSSC.2023.3313733

  14. A Bias-Flip Rectifier With Duty-Cycle-Based MPPT for Piezoelectric Energy Harvesting
    Yue, X.; Javvaji, S.; Tang, Z.; Makinwa, K. A. A.; Du, S.;
    IEEE Journal of Solid-State Circuits,
    pp. 1-11, 2023. DOI: 10.1109/JSSC.2023.3313733

  15. A Level Shifter With Almost Full Immunity to Positive dv/dt for Buck Converters
    Yang, Y.; Huang, M.; Du, S.; Martins, R. P.; Lu, Y.;
    IEEE Transactions on Circuits and Systems I: Regular Papers,
    Volume 70, Issue 11, pp. 4595-4604, 2023. DOI: 10.1109/TCSI.2023.3307869

  16. A Self-Bias-Flip With Charge Recycle Interface Circuit With No External Energy Reservoir for Piezoelectric Energy Harvesting Array
    Li, Z.; Chen, Z.; Wang, J.; Wang, J.; Jiang, J.; Du, S.; Cheng, X.; Zeng, X.; Han, J.;
    IEEE Transactions on Power Electronics,
    Volume 38, Issue 9, pp. 11630-11641, 2023. DOI: 10.1109/TPEL.2023.3286399

  17. The Advances in Conversion Techniques in Triboelectric Energy Harvesting: A Review
    Peng, W.; Du, S.;
    IEEE Transactions on Circuits and Systems I: Regular Papers,
    Volume 70, Issue 7, pp. 3049-3062, 2023. DOI: 10.1109/TCSI.2023.3261780

  18. A Synchronized Switch Harvesting Rectifier With Reusable Storage Capacitors for Piezoelectric Energy Harvesting
    Yue, X.; Du, S.;
    IEEE Journal of Solid-State Circuits,
    Volume 58, Issue 9, pp. 2597-2606, 2023. DOI: 10.1109/JSSC.2023.3260145

  19. A Single-Stage Three-Mode Reconfigurable Regulating Rectifier for Wireless Power Transfer
    Liu, S.; Lu, T.; Tang, Z.; Chen, Z.; Jiang, J.; Zhao, B.; Du, S.;
    IEEE Transactions on Power Electronics,
    Volume 38, Issue 7, pp. 9195-9205, 2023. DOI: 10.1109/TPEL.2023.3262728

  20. 30.3 A Bias-Flip Rectifier with a Duty-Cycle-Based MPPT Algorithm for Piezoelectric Energy Harvesting with 98% Peak MPPT Efficiency and 738% Energy-Extraction Enhancement
    Yue, X.; Javvaji, S.; Tang, Z.; Makinwa, K. A. A.; Du, S.;
    In 2023 IEEE International Solid- State Circuits Conference (ISSCC),
    pp. 442-444, 2023. DOI: 10.1109/ISSCC42615.2023.10067284

  21. Low Temperature Fine Pitch All-Copper Interconnects Combining Photopatternable Underfill Films
    Xinrui Ji; Henk Van Zeijl; Weiping Jiao; Shan He; Leiming Du; Guoqi Zhang;
    In Proc. of Electronic Components and Technology Conference (ECTC),
    2023.

  22. High-Temperature Creep Properties of a Novel Solder Material and Its Thermal Fatigue Properties Under Potting Material
    Leiming Du; Guoqi Zhang; Xiujuan Zhao; Willem Van Driel; Rene Poelma;
    In Proc. of Electronic Components and Technology Conference (ECTC),
    2023.

  23. A 13.56MHz Fully Integrated 91.8% Efficiency Single-Stage Dual-Output Regulating Voltage Doubler for Biomedical Wireless Power Transfer
    Lu, Tianqi; Chang, Zu-Yao; Jiang, Junmin; Makinwa, Kofi; Du, Sijun;
    In 2023 IEEE Custom Integrated Circuits Conference (CICC),
    pp. 1-2, 2023. DOI: 10.1109/CICC57935.2023.10121186

  24. A Bias-Flip Rectifier with a Duty-Cycle-Based MPPT Algorithm for Piezoelectric Energy Harvesting with 98% Peak MPPT Efficiency and 738% Energy-Extraction Enhancement
    Yue, X.; Javvaji, S.; Tang, Z.; Makinwa, K. A. A.; Du, S.;
    In 2023 IEEE International Solid- State Circuits Conference (ISSCC),
    pp. 442-444, 2023. DOI: 10.1109/ISSCC42615.2023.10067284

  25. A Self Bias-flip Piezoelectric Energy Harvester Array without External Energy Reservoirs achieving 488% Improvement with 4-Ratio Switched-PEH DC-DC Converter
    Li, Z.; Chen, Z.; Law, M. K.; Du, S.; Cheng, X.; Zeng, X.; Han, J.;
    In 2023 IEEE Custom Integrated Circuits Conference (CICC),
    pp. 1-2, 2023. DOI: 10.1109/CICC57935.2023.10121219

  26. A 13.56MHz Fully Integrated 91.8% Efficiency Single-Stage Dual-Output Regulating Voltage Doubler for Biomedical Wireless Power Transfer
    Lu, T.; Chang, Z. Y.; Jiang, J.; Makinwa, K.; Du, S.;
    In 2023 IEEE Custom Integrated Circuits Conference (CICC),
    pp. 1-2, 2023. DOI: 10.1109/CICC57935.2023.10121186

  27. A 90.6% Efficient, 0.333 W/mm2 Power Density Direct 48V-to-1V Dual Inductor Hybrid Converter with Delay-line Based V2D Controller
    Hua, Y.; Lu, Q.; Li, S.; Zhao, B.; Du, S.;
    IEEE Transactions on Circuits and Systems II: Express Briefs,
    pp. 1-5, 2022. DOI: 10.1109/TCSII.2022.3219243

  28. A Crystal-Less Clock Generation Technique for Battery-Free Wireless Systems
    Chang, Z.; Zhang, Y.; Yang, C.; Luo, Y.; Du, S.; Chen, Y.; Zhao, B.;
    IEEE Transactions on Circuits and Systems I: Regular Papers,
    pp. 1-12, 2022. DOI: 10.1109/TCSI.2022.3201196

  29. An Output Bandwidth Optimized 200-Gb/s PAM-4 100-Gb/s NRZ Transmitter With 5-Tap FFE in 28-nm CMOS
    Wang, Z.; Choi, M.; Lee, K.; Park, K.; Liu, Z.; Biswas, A.; Han, J.; Du, S.; Alon, E.;
    IEEE Journal of Solid-State Circuits,
    Volume 57, Issue 1, pp. 21-31, 2022. DOI: 10.1109/JSSC.2021.3109562

  30. A Nanopower 95.6% Efficiency Voltage Regulator with Adaptive Supply-Switching for Energy Harvesting Applications
    Zou, Y.; Yue, X.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 3557-3561, 2022. DOI: 10.1109/ISCAS48785.2022.9937775

  31. A Reconfigurable Cold-Startup SSHI Rectifier with 4X Lower Input Amplitude Requirement for Piezoelectric Energy Harvesting
    Yue, X.; Zou, Y.; Chen, Z.; Liang, J.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 649-653, 2022. DOI: 10.1109/ISCAS48785.2022.9937838

  32. A Highly Efficient Fully Integrated Active Rectifier for Ultrasonic Wireless Power Transfer
    Yue, X.; Chen, Z.; Zou, Y.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 531-535, 2022. DOI: 10.1109/ISCAS48785.2022.9937532

  33. Performance Enhancement with a Capacitor-Scaling Design for SSHC Piezoelectric Energy Harvesting Interfaces
    Zou, Y.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 2758-2762, 2022. DOI: 10.1109/ISCAS48785.2022.9937764

  34. A Nano-power Wake-up Circuit for Energy-driven IoT Applications
    Teng, L.; Liang, J.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 2383-2387, 2022. DOI: 10.1109/ISCAS48785.2022.9937295

  35. A 10-mV-Startup-Voltage Thermoelectric Energy Harvesting System With a Piezoelectric Starter
    Wang, R.; Liang, Y.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 1482-1486, 2022. DOI: 10.1109/ISCAS48785.2022.9937554

  36. A PV-assisted 10-mV Startup Boost Converter for Thermoelectric Energy Harvesting
    Liang, Y.; Wang, R.; Chen, Z.; Du, S.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 644-648, 2022. DOI: 10.1109/ISCAS48785.2022.9937311

  37. A Ring-Oscillator Sub-Sampling PLL With Hybrid Loop Using Generator-Based Design Flow
    Wang, Z.; Choi, M.; Wright, J.; Lee, K.; Liu, Z.; Yin, B.; Han, J.; Du, S.; Alon, E.;
    In 2022 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 2881-2885, 2022. DOI: 10.1109/ISCAS48785.2022.9937615

  38. A 200Gb/s PAM-4 Transmitter with Hybrid Sub-Sampling PLL in 28nm CMOS Technology
    Wang, Z.; Choi, M.; Kwon, P.; Lee, K.; Yin, B.; Liu, Z.; Park, K.; Biswas, A.; Han, J.; Du, S.; Alon, E.;
    In 2022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits),
    pp. 34-35, 2022. DOI: 10.1109/VLSITechnologyandCir46769.2022.9830237

  39. A 6.78 MHz Dual-output Reconfigurable Rectifier with Hysteretic Output Regulation for Wireless Power Transfer Systems
    Lu, T.; Du, S.;
    In 2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS),
    pp. 1-4, 2022. DOI: 10.1109/ICECS202256217.2022.9971112

  40. A 2-Mode Reconfigurable SSHI Rectifier with 3.2X Lower Cold-Start Requirement for Piezoelectric Energy Harvesting*
    Yue, X.; Du, S.;
    In 2022 29th IEEE International Conference on Electronics, Circuits and Systems (ICECS),
    pp. 1-4, 2022. DOI: 10.1109/ICECS202256217.2022.9970776

  41. An Automated and Process-Portable Generator for Phase-Locked Loop
    Wang, Z.; Choi, M.; Chang, E.; Wright, J.; Bae, W.; Du, S.; Liu, Z.; Narevsky, N.; Schmidt, C.; Biwas, A.; Nikolic, B.; Alon, E.;
    In 2021 58th ACM/IEEE Design Automation Conference (DAC),
    pp. 511-516, 2021. DOI: 10.1109/DAC18074.2021.9586318

  42. Voltage Flip Efficiency Optimization of SSHC Rectifiers for Piezoelectric Energy Harvesting
    Yue, X.; Du, S.;
    In 2021 IEEE International Symposium on Circuits and Systems (ISCAS),
    pp. 1-5, 2021. DOI: 10.1109/ISCAS51556.2021.9401330

  43. An Automated and Process-Portable Generator for Phase-Locked Loop
    Wang, Z.; Choi, M.; Chang, E.; Wright, J.; Bae, W.; Du, S.; Liu, Z.; Narevsky, N.; Schmidt, C.; Biwas, A.; Nikolic, B.; Alon, E.;
    In 2021 58th ACM/IEEE Design Automation Conference (DAC),
    pp. 511-516, 2021. DOI: 10.1109/DAC18074.2021.9586318

  44. Mass sensitivity of aluminum nitride thin film based surface acoustic wave sensors prepared for biosensing application
    Ying-ge Li; Lian-xiang Ma; P. M. Sarro; Dong-xing Du; Xue-feng Liu;
    In Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA),
    pp. 368-370, 2016.

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