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Qinwen Fan
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2020 – today
- 2024
- [j13]Huajun Zhang
, Mingshuang Zhang
A 121.7-dB DR and -109.0-dB THD+N Filterless Digital-Input Class-D Amplifier With an HV IDAC Using Tri-Level Unit Cells. IEEE J. Solid State Circuits 59(12): 4034-4044 (2024) - [c20]Huajun Zhang, Mingshuang Zhang, Mengying Chen, Arthur Admiraal, Miao Zhang, Marco Berkhout, Qinwen Fan:
21.1 A 121.7dB DR and -109.0dB THD+N Filterless Digital-Input Class-D Amplifier with an HV Multibit IDAC Using Tri-level Output and Employing a Transition-Rate-Balanced Bidirectional RTDEM Scheme. ISSCC 2024: 378-380 - [c19]Huajun Zhang, Haochun Fan, Miao Zhang, Marco Berkhout, Qinwen Fan:
21.3 A -106.3dB THD+N Feedback-After-LC Class-D Audio Amplifier Employing Current Feedback to Enable 530kHz LC-Filter Cut-Off Frequency. ISSCC 2024: 382-384 - 2023
- [j12]Amirhossein Jouyaeian
A Hybrid Magnetic Current Sensor With a Multiplexed Ripple-Reduction Loop. IEEE J. Solid State Circuits 58(10): 2874-2882 (2023) - [j11]Amirhossein Jouyaeian
A Hybrid Magnetic Current Sensor With a Dual Differential DC Servo Loop. IEEE J. Solid State Circuits 58(12): 3442-3449 (2023) - [j10]Huajun Zhang
A 120.9-dB DR Digital-Input Capacitively Coupled Chopper Class-D Audio Amplifier. IEEE J. Solid State Circuits 58(12): 3470-3480 (2023) - [c18]Huajun Zhang
A 120.9dB DR, -111.2dB THD+N Digital-Input Capacitively-Coupled Chopper Class-D Audio Amplifier. ISSCC 2023: 54-55 - [c17]Amirhossein Jouvaeian, Qinwen Fan, Mario Motz, Udo Ausserlechner, Kofi A. A. Makinwa:
A 51A Hybrid Magnetic Current Sensor with a Dual Differential DC Servo Loop and 43mArms Resolution in a 5MHz Bandwidth. ISSCC 2023: 350-351 - [c16]Shoubhik Karmakar, Huajun Zhang
A Class-D Piezoelectric Speaker Driver Using A Quadrature Feedback Chopping Scheme achieving 29dB Large-Signal THD+N Improvement. VLSI Technology and Circuits 2023: 1-2 - 2022
- [j9]Huajun Zhang
A -121.5-dB THD Class-D Audio Amplifier With 49-dB LC Filter Nonlinearity Suppression. IEEE J. Solid State Circuits 57(4): 1153-1161 (2022) - [j8]Huajun Zhang
A Chopper Class-D Amplifier for PSRR Improvement Over the Entire Audio Band. IEEE J. Solid State Circuits 57(7): 2035-2044 (2022) - [j7]Shoubhik Karmakar
A -91 dB THD+N, Class-D Piezoelectric Speaker Driver Using Dual Voltage/Current Feedback for Resistor-Less LC Resonance Damping. IEEE J. Solid State Circuits 57(12): 3726-3735 (2022) - [j6]Huajun Zhang
A 121.4-dB DR Capacitively Coupled Chopper Class-D Audio Amplifier. IEEE J. Solid State Circuits 57(12): 3736-3745 (2022) - [c15]Shoubhik Karmakar, Marco Berkhout, Kofi A. A. Makinwa, Qinwen Fan:
A -91 dB THD+N Resistor-Less Class-D Piezoelectric Speaker Driver Using a Dual Voltage/ Current Feedback for LC Resonance Damping. ISSCC 2022: 1-3 - [c14]Huajun Zhang
A 121.4dB DR, -109.8dB THD+N Capacitively-Coupled Chopper Class-D Audio Amplifier. ISSCC 2022: 1-3 - 2021
- [j5]Huajun Zhang
A High-Linearity and Low-EMI Multilevel Class-D Amplifier. IEEE J. Solid State Circuits 56(4): 1176-1185 (2021) - [c13]Huajun Zhang
A -109.1 dB/-98 dB THD/THD+N Chopper Class-D Amplifier with >83.7 dB PSRR Over the Entire Audio Band. ESSCIRC 2021: 395-398 - [c12]Amirhossein Jouyaeian, Qinwen Fan, Mario Motz, Udo Ausserlechner, Kofi A. A. Makinwa:
A 25A Hybrid Magnetic Current Sensor with 64mA Resolution, 1.8MHz Bandwidth, and a Gain Drift Compensation Scheme. ISSCC 2021: 82-84 - [c11]Huajun Zhang
A -121.5 dB THD Class-D Audio Amplifier with 49 dB Suppression of LC Filter Nonlinearity and Robust to +/-30% LC Filter Spread. VLSI Circuits 2021: 1-2 - 2020
- [j4]Shoubhik Karmakar
A 28-W, -102.2-dB THD+N Class-D Amplifier Using a Hybrid ΔΣM-PWM Scheme. IEEE J. Solid State Circuits 55(12): 3146-3156 (2020) - [c10]Shoubhik Karmakar, Huajun Zhang
23.4 A 28W -108.9dB/-102.2dB THD/THD+N Hybrid ΔΣ-PWM Class-D Audio Amplifier with 91% Peak Efficiency and Reduced EMI Emission. ISSCC 2020: 350-352 - [c9]Huajun Zhang
A -107.8 dB THD+N Low-EMI Multi-Level Class-D Audio Amplifier. VLSI Circuits 2020: 1-2
2010 – 2019
- 2018
- [c8]Qinwen Fan, Kofi A. A. Makinwa:
Capacitively-coupled Chopper Instrumentation Amplifiers: An Overview. IEEE SENSORS 2018: 1-4 - 2015
- [c7]Long Xu, Burak Gonen, Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa:
5.2 A 110dB SNR ADC with ±30V input common-mode range and 8μV Offset for current sensing applications. ISSCC 2015: 1-3 - 2013
- [j3]Jiawei Xu, Qinwen Fan, Johan H. Huijsing, Chris Van Hoof
Measurement and Analysis of Current Noise in Chopper Amplifiers. IEEE J. Solid State Circuits 48(7): 1575-1584 (2013) - [c6]Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa:
A multi-path chopper-stabilized capacitively coupled operational amplifier with 20V-input-common-mode range and 3µV offset. ISSCC 2013: 176-177 - 2012
- [j2]Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa:
A 21 nV/√ Hz Chopper-Stabilized Multi-Path Current-Feedback Instrumentation Amplifier With 2 µ V Offset. IEEE J. Solid State Circuits 47(2): 464-475 (2012) - [c5]Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa:
A capacitively-coupled chopper operational amplifier with 3μV Offset and outside-the-rail capability. ESSCIRC 2012: 73-76 - [c4]Jiawei Xu, Qinwen Fan, Johan H. Huijsing, Chris Van Hoof
Measurement and analysis of input current noise in chopper amplifiers. ESSCIRC 2012: 81-84 - [c3]Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa:
A capacitively coupled chopper instrumentation amplifier with a ±30V common-mode range, 160dB CMRR and 5μV offset. ISSCC 2012: 374-376 - 2011
- [j1]Qinwen Fan, Fabio Sebastiano
A 1.8 μ W 60 nV √ Hz Capacitively-Coupled Chopper Instrumentation Amplifier in 65 nm CMOS for Wireless Sensor Nodes. IEEE J. Solid State Circuits 46(7): 1534-1543 (2011) - 2010
- [c2]Qinwen Fan, Fabio Sebastiano
A 1.8µW 1µV-offset capacitively-coupled chopper instrumentation amplifier in 65nm CMOS. ESSCIRC 2010: 170-173 - [c1]Qinwen Fan, Johan H. Huijsing, Kofi A. A. Makinwa:
A 21nV/√Hz chopper-stabilized multipath current-feedback instrumentation amplifier with 2µV offset. ISSCC 2010: 80-81
Coauthor Index
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last updated on 2024-12-23 19:28 CET by the dblp team
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