[22]J.Kim, T.Guo, Q. Duan, J.Moon, Y.Kim, and J.Roh, "Ultra-Low-Power ECG Monitoring Sensor Based on a Continuous-Time Delta-Sigma Modulator With an On-Chip PMIC", IEEE Transactions on Instrumentation and Measurement, Accept, 2025.
[21]H. Shin, S. Song, H. Jeong, Q. Duan, and J. Roh, "Automatic Tuning of Negative-R Circuit for High-Performance 95-dB DR 5-kHz Bandwidth Continuous-Time Delta-Sigma Modulator", IEEE Trans. Circuits Syst. I, Reg. Papers, Early Access, Apr. 11, 2024.
[20]Q. Duan, T. Tao, W. Weng, S. Huang, Y. Liang, J. Roh, and X. Xing, "A Less-Delay and Wide Conversion-Voltage-Range Level Shifter by Using Switched-Capacitor Technique for Power-Efficiency Health Electronics", IEEE Trans. Consumer Electronics, vol. 70, no. 1, pp.2382-2390, Feb. 2024.
[19]H. Shin, Q. Duan, J. Kim, S. Na, and J. Roh, "103.1-dB DR Switched-Resistor Delta-Sigma Modulator With Chopped Negative-R for Suppressing Low-Bandwidth Noise", IEEE Access, vol. 11, pp. 104244-104252, Sep. 2023.
[18] C. Wang, Z. Yang, X. Xing, Q. Duan, X. Zheng, and G. Gielen, "A 10-Bit 400 MS/s Dual-Channel Time-Interleaved SAR ADC Based on Comparator Multiplexing", Electronics, accepted, 2023. (SCI, IF:)
[17] T. Guo, Q. Duan, M. Lee, and J. Roh*, "A 464-nA Quiescent Current Buck Converter with 93.7% Peak Efficiency for IoT Devices", IEEE Trans. Industrial Electronics, Aug. 2023. (SCI, IF:)
[16] Q. Duan#, Y. Duan, M. Kong， and S. Huang*, "A novel-16-60 V input common-mode voltage current-shunt monitor", Microelectronics Journal, vol.131, pp.105663(1-8), 2023. (SCI, IF:1.6)
[15] Q. Duan#, M. Kong, X. Lin, S. Huang, and Y. Ding, “A switched-capacitor, integrator-multiplexing, second-order delta-sigma modulator featuring a single differential difference amplifier for portable EEG application”, Journal of Circuits, Systems and Computers, vol. 32, no. 9, pp.2350155(1-10), 2023. (SCI, IF:1.5)
[14] J. Kim#, Q. Duan, J. Choi, C, Song and J. Roh*, "A 2.16 µW Low-Power Continuous-Time Delta-Sigma Modulator with Improved-Linearity Gm for Wearable ECG Application", IEEE Transactions. Circuits and Systems II, vol. 69, no. 11, pp.4223-4427, Nov. 2022. (SCI, IF: 2.8)
[13] W. Liang, and Q. Duan*, "A 14-bit 40-MS/s Split-DAC based SAR ADC in 65 nm CMOS", Microelectronics Journal, vol.123, pp.105424(1-5), 2022. (SCI, IF:1.5)
[12] Q. Duan#, C. Lin, S. Huang*, and Z. Meng, "A 2.1 ppm/ºC, 0.55-2.4 V, 5.6 nW, 235 mV, CMOS-only subthreshold voltage reference", Microelectronics Journal, vol.113, pp.1050602021(1-7), 2021. (SCI, IF:1.6)
[11] S. Huang#, P. Liu, Q. Duan*, Y. Ding, and, Z. Meng, “A-4-4V input common-mode range bidirectional current shunt monitor”, Journal of Circuits, Systems and Computers, vol. 29, no. 14, pp. 2050221(1-14), Nov. 2020. (SCI, IF:1.5)
[10] Q. Duan#, X. Wang, S. Huang*, Z. Meng, Y. Ding, and K. Shi, “0.55-1.8V, 7.5nW,225,5mV, CMOS-only subthreshold voltage reference”, Electronics Lett., vol. 55, no. 6, pp. 306-307, Mar. 2019. (SCI, IF: 1.34)
[9] Q. Duan#, W. Li, S. Huang*, Y. Ding*, Z. Meng, and K. Shi, “A two-module linear regulator with 3.9-10V input, 2.5V output, and 500 mA load”, Electronics, vol. 8, no. 10, pp. 1143(1-14), 2019. (SCI, IF: 1.8)
[8] Q. Duan#, S. Huang#, T. Guo, Y. Cheng, J. Yin, and Y. Ding*, “A 300-mA load CMOS low dropout regulator withtout an external capacitor for SOC and embedded applications”, Internal Journal of Circuit Theory and Applications, vol. 45, no. 12, pp. 2281-2289, 2017. (SCI, IF: 1.5)
[7] Y. Jung#, Q. Duan, and J. Roh*, "A 17.4-bit Delta-Sigma Capacitance-to-Digital Converter for One-Terminal Capacitive Sensors", IEEE Transactions. Circuits and Systems II, vol. 64, no. 10, pp. 1122-1126, Jul. 2017. (SCI, IF: 2.8)
[6] Q. Duan#, Y. Jung, D. Choi, J. Roh*, and J. Kim, “A 1.2-V 83-dB DR single-ended input SC delta-sigma modulator including a large-swing analog buffer for portable ECG applicaiotn”, Internal Journal of Circuit Theory and Applications, vol. 44, no. 12, pp. 2164-2173, Dec. 2016. (SCI, IF: 1.5)
[5] Q. Duan#, Z. Wang, and J. Roh*, “A 7.5-uW 0.08-mm\2 SC delta-sigma ADC for acoustic sensor applications”, Internal Journal of Circuit Theory and Applications, vol. 44, no. 5, pp. 1173-1185, May 2016. (SCI, IF: 1.5)
[4] Y. Yoon#, Q. Duan, and J. Roh*, “A Delta-sigma modulator for low-power analog front ends in biomedical instrumentation”, IEEE Transactions on Instrumentation and Measurement, vol. 65, no. 7, pp. 1530-1539, Jul. 2016. (SCI)
[3] Q. Duan#, and J. Roh*, “A 1.2-V 4.2ppm/C high-order curvature-compensated CMOS bandgap reference”, IEEE Transactions on Circuits and System I-Regulator Paper, vol. 62, no. 3, pp. 662-670, May 2015. (SCI, IF: 3.3)
[2] Z. Wang#, Q. Duan, and J. Roh*, “A 0.03mm\2 Delta-sigma modulator with cascaded inverter amplifier”, Analog Integrated Circuits and Signal Procesing, vol. 81, no. 2, pp. 495-501, Nov. 2014. (SCI)
[1] Y. Jung#, Q. Duan, and J. Roh*, “A single-electrode capacitive sensor using incremental Delta-sigma architecture”, Analog Integrated Circuits and Signal Procesing, vol. 76, no. 2, pp. 261-265, Aug. 2013. (SCI)
Conference（会议）
[27] L. Li, Q. Duan*, and S. Huang, “A Capacitive-Coupled Chopper Instrumental Amplifier Designed forBrain-Machine-Interface Circuits”, International Conference on Electronic Materials and Information Engineering, Apri. 2022, Virtual, Hangzhou, China.
[26] D. Kong, Q. Duan*, and S. Huang, “A Low-power Low-noise Capacitive Readout Circuit for Accelerometers”, International Conference on Electronic Materials and Information Engineering, Apri. 2022, Virtual, Hangzhou, China.
[25] H. Wei, Q. Duan*, and S. Huang, “A Bandgap Reference with Novel Piecewise Compensation Circuit”, International Conference on Electronic Materials and Information Engineering, Apri. 2022, Virtual, Hangzhou, China.
[24] Q. Wang, Q. Duan*, and S. Huang, “A Delta-Sigma Capacitance-to-Digital Converter for Robot Flexible Electronic Skin”, International Conference on Electronic Materials and Information Engineering, Apri. 2022, Virtual, Hangzhou, China.
[23] X. Zhou, Q. Duan*, and S. Huang, “An Ultra-Low-Noise Capacitive Readout Circuit for Gyroscopes”, International Conference on Electronic Materials and Information Engineering, Apri. 2022, Virtual, Hangzhou, China.
[22] X. Zhou, Q. Duan*, and S. Huang, “A Sigma-Delta modulator circuit using correlated double sampling”, International Symposium on Mechanical Systems and Electronic Engineering (ISMSEE), 2021, Nanjing, China.
[21] R. Lin, S. Huang, Q. Duan*, and Z. Meng, “A MEMS Capacitance Accelerometer Readout Circuit with Ring-Diode Detection”, 2021 4th International Conference on Electron Device and Mechanical Engineering (ICEDME), pp. 34-37, Oct. 2021, Chongqing, China.
[20] H. Yang, S. Huang, and Q. Duan*, “Low-power LDO Design of High-efficiency Class AB OTA Based on Adaptive Biasing”, 2020 3rd International Symposium on Power Electronics and Control Engineering (ISPECE), Nov. 2020, Guangzhou, China.
[19] J. Fan, S. Huang, and Q. Duan*, “Novel index mode control scheme and circuit for driving stepper motor”, 2020 5th International Conference on Integrated Circuits and Microsystem(ICICM), pp. 43-47, Oct. 2020, Virtual, Nanjing, China.
[18] Y. Li, S. Huang*, and Q. Duan*, "A fast-transient NMOS capacitor-less LDO with spike voltage sampling amplifier and transient enhancement”, Journal of Physics: Conference Series 1449 (1), 012034, 2020, Tianjin, China.
[17] P. Ni, S. Huang*, and Q. Duan*，"Low quiscent current capacitor-less LDO regulator with high slew rate super class AB CMOS OTA”, Journal of Physics: Conference Series 1550 (5) 052022, 2020, Zhuhai, China.
[16] Y. Li, S. Huang*, and Q. Duan*，"A low input voltage charge pump for energy harvesting, Journal of Physics: Conference Series 1550 (5) 052026, 2020, Zhuhai, China.
[15] Y. Xie, S. Huang*, and Q. Duan*，”A low-voltage with high umping efficiency charge pump for flash momory”, Journal of Physics 052027: Conference Series 1550 (5) 2020, Zhuhai, China.
[14] Q. Zhu, S. Huang*, Q. Duan*, P. Liu, and Z. Meng, ”A new Transformer-based Boost Structure with High Transfer Efficiency for Energy Harvesting”, EDSSC, 2019, Xian, China.
[13] P. Liu, S. Huang*, Q. Duan*, Q. Zhu, and Z. Meng, ”A Low-Quiescent Current Off-Chip Capacitor-less LDO Regulator with UGCC Compensation”, EDSSC, 2019, Xian, China.
[12] P. Liu, Q. Duan*, S. Huang*, and Y. Ding，”A Novel Low-Noise Bandgap Reference with An Active RC Filter”, ICICM, pp. 16-19, 2019, Beijing, China.
[11] P. Xie, Q. Duan*, S. Huang*, and Y. Ding，"A Low-noise, Low-power, and Chopper-stabilized, Current-feedback Instrumentation Amplifier for Current sensing Application, ICICM, Oct. 2019, Beijing, China.
[10] Y. Lu, Q. Duan*, S. Huang, and Y. Ding, “An Ultra-Low Noise Capacitive Readout Circuit for Gyroscopes”, ICICM, pp. 29-32, Oct. 2019, Beijing, China.
[9] W. Li#, S. Huang*, Q. Duan*, and Y. Ding, “An Ultra-Low Quiescent Current Output Capacitor-Less Low-Dropout Regulator with Dynamic Bias Circuit”, ICICM 2019, Oct. 2019, Beijing, China.
[8] W. Li#, S. Huang*, and Q. Duan*, “A synchronous rectifier energy collection circuit with two schemes for a 65% power efficiency”, ICICM, Oct. 2019, Beijing, China.
[7] Y. Ma#, Z. Meng, S. Huang, Y. Ding, and Q. Duan*, "A 7.4 μW Temperature Detecting Circuit for Battery Monitoring System", IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), pp.90-93, 2018, Chengdu, China.
[6] Y. Ren#, S. Huang, Q. Duan*, Y. Ding, and M. Li, “A 1500 mA load current LDO with wide power supply range in lithium-ion battery”, ICIEA 2018, pp. 2141-2144, Jun. 2018, Wuhan, China.
[5] X. Yang#, S. Huang, Q. Duan*, and Y. Ding, “A transformer-based converter with a negative feedback regulation for energy harvesting”, ICIEA 2018, pp. 2128-2131, Jun. 2018, Wuhan, China.
[4] X. Liang#, S. Huang, Q. Duan*, Y. Ding, and K. Zhang, “802 nA quiescent current and 100 mA load low-dropout regulator for micro energy harvest system”, ICIEA 2018, pp. 2137-2140, Jun. 2018, Wuhan, China.
[3] Q. Duan#, G. Tian, S. Huang, and Y. Ding, “An incremental delta-sigma modulator with self-making capacitors for multi-cell battery packs”, ICICM 2017, pp. 101-104, Dec. 2017, Nanjing, China.
[2] J. Yin#, S. Huang, Q. Duan* and Y. Cheng, “An 800 mA load current LDO with wide input voltage range”, ICCDS 2017, pp. 174-178, Nov. 2017, Chengdu, China.
[1] H. Roh, J. Roh, and Q. Duan, “All mos transistors bandgap reference using chopper stabilization technique”, ISOCC, pp. 353-357, 2010,
Incheon, South Korea.