Huajun Zhang
Orcid: 0000-0003-2899-4601Affiliations:
- Delft University of Technology, Delft, The Netherlands
According to our database1,
Huajun Zhang
authored at least 21 papers
between 2016 and 2024.
Collaborative distances:
Collaborative distances:
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Bibliography
2024
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, December, 2024
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.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024
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.
Proceedings of the IEEE International Solid-State Circuits Conference, 2024
2023
IEEE J. Solid State Circuits, December, 2023
A Class-D Piezoelectric Speaker Driver Using A Quadrature Feedback Chopping Scheme achieving 29dB Large-Signal THD+N Improvement.
Proceedings of the 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits), 2023
A 120.9dB DR, -111.2dB THD+N Digital-Input Capacitively-Coupled Chopper Class-D Audio Amplifier.
Proceedings of the IEEE International Solid- State Circuits Conference, 2023
2022
A 4-μW Bandwidth/Power Scalable Delta-Sigma Modulator Based on Swing-Enhanced Floating Inverter Amplifiers.
IEEE J. Solid State Circuits, 2022
IEEE J. Solid State Circuits, 2022
IEEE J. Solid State Circuits, 2022
A -121.5-dB THD Class-D Audio Amplifier With 49-dB LC Filter Nonlinearity Suppression.
IEEE J. Solid State Circuits, 2022
Proceedings of the IEEE International Solid-State Circuits Conference, 2022
2021
IEEE J. Solid State Circuits, 2021
A -121.5 dB THD Class-D Audio Amplifier with 49 dB Suppression of LC Filter Nonlinearity and Robust to +/-30% LC Filter Spread.
Proceedings of the 2021 Symposium on VLSI Circuits, Kyoto, Japan, June 13-19, 2021, 2021
A -109.1 dB/-98 dB THD/THD+N Chopper Class-D Amplifier with >83.7 dB PSRR Over the Entire Audio Band.
Proceedings of the 47th ESSCIRC 2021, 2021
A 94.1 dB DR 4.1 nW/Hz Bandwidth/Power Scalable DTDSM for IoT Sensing Applications Based on Swing-Enhanced Floating Inverter Amplifiers.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2021
2020
IEEE J. Solid State Circuits, 2020
Proceedings of the IEEE Symposium on VLSI Circuits, 2020
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.
Proceedings of the 2020 IEEE International Solid- State Circuits Conference, 2020
2019
A 6 $\mu$ W 95 dB SNDR Inverter Based $\Sigma\Delta$ Modulator With Subtractive Dithering and SAR Quantizer.
IEEE Trans. Circuits Syst. II Express Briefs, 2019
IEEE Trans. Circuits Syst. II Express Briefs, 2019
2016
Software-Defined, WiFi and BLE Compliant Back-Channel for Ultra-Low Power Wireless Communication.
Proceedings of the 2016 IEEE Global Communications Conference, 2016