Longjie Zhong

According to our database, Longjie Zhong authored at least 16 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

A -64.3 dB THD, 26 nV/√ Hz Bio-Potential Readout Analog-Front-End Amplifier With a Gm-C Integrator-Implanted DC Servo Loop, and a Bulk-Driven Ripple Reduction Loop.

Kui Wen, Shubin Liu, Longjie Zhong, Yuke Shen, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., February, 2024

High Power-Efficiency Readout Circuit for MEMS Capacitive Accelerometer.

Longjie Zhong, Leyang Xue, Xiangyi Deng, Shubin Liu, Zhangming Zhu

IEEE Trans. Circuits Syst. II Express Briefs, January, 2024

2023

A 44-μW, 91.3-dB SNDR DT Δ Σ Modulator With Second-Order Noise-Shaping SAR Quantizer.

Ling Wang, Shubin Liu, Yanbo Zhang, Longjie Zhong, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., September, 2023

A 0.26 μVrms instrumentation amplifier based on discrete-time DC servo loop with successive-approximation-compensation technique and Chopper DAC Array.

Tingyu Wang, Kui Wen, Longjie Zhong, Shubin Liu

Microelectron. J., September, 2023

A 63 μg/√Hz Noise Floor and 14 pJ Power Efficiency Open-Loop MEMS Capacitive Accelerometer Using Closed-Loop Hybrid Dynamic Amplifier.

Longjie Zhong, Shubin Liu, Donglai Xu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., April, 2023

A 100- to- 10-kHz 5.4- to- 216- μW Power-Efficient Readout Circuit Employing Closed-Loop Dynamic Amplifier for MEMS Capacitive Accelerometer.

Longjie Zhong, Shubin Liu, Pengpeng Shang, Wenfei Cao, Zhangming Zhu

IEEE J. Solid State Circuits, 2023

2022

Correlated Double Amplifying Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer.

Longjie Zhong, Shubin Liu, Donglai Xu

IEEE Trans. Instrum. Meas., 2022

Voltage Control Ratiometric Readout Technique With Improved Dynamic Range and Power-Efficiency for Open-Loop MEMS Capacitive Accelerometer.

Longjie Zhong, Shubin Liu, Donglai Xu, Zhangming Zhu

IEEE Trans. Circuits Syst. I Regul. Pap., 2022

Capacitance-to-voltage converter employing parallel-series passive charge integrator for low noise power efficient MEMS capacitive sensor.

Longjie Zhong, Pengpeng Shang, Wenfei Cao, Zhangming Zhu, Shubin Liu

Microelectron. J., 2022

2020

Precision Improvement of Power-Efficient Capacitive Senor Readout Circuit Using Multi-Nested Clocks.

Longjie Zhong, Donglai Xu, Xinquan Lai, Yuheng Wang, Xinqin Liao, Zhongyuan Fang, Yuanjin Zheng

IEEE Trans. Circuits Syst. I Regul. Pap., 2020

Bandwidth-Enhanced Oversampling Successive Approximation Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer.

Longjie Zhong, Jun Yang, Donglai Xu, Xinquan Lai

IEEE J. Solid State Circuits, 2020

2019

Capacitive Touch Panel With Low Sensitivity to Water Drop Employing Mutual-Coupling Electrical Field Shaping Technique.

Longjie Zhong, Xinquan Lai, Donglai Xu, Xinqin Liao, Chuanshi Yang, Zhongyuan Fang, Yuanjin Zheng

IEEE Trans. Circuits Syst. I Regul. Pap., 2019

A Digital-Enhanced Interferometric Radar Sensor for Physiological Sign Monitoring.

Zhongyuan Fang, Liheng Lou, Kai Tang, Ting Guo, Bo Chen, Yisheng Wang, Chuanshi Yang, Longjie Zhong, Yuanjin Zheng

Proceedings of the 32nd IEEE International System-on-Chip Conference, 2019

2018

Differential Capacitive Readout Circuit Using Oversampling Successive Approximation Technique.

Longjie Zhong, Xinquan Lai, Hongjiang Song, Donglai Xu

IEEE Trans. Circuits Syst. I Regul. Pap., 2018

Oversampling Successive Approximation Technique for MEMS Differential Capacitive Sensor.

Longjie Zhong, Xinquan Lai, Donglai Xu

IEEE J. Solid State Circuits, 2018

2017

A Novel Low Delay High-Voltage Level Shifter with Transient Performance Insensitive to Parasitic Capacitance and Transfer Voltage Level.

Xinquan Lai, Longjie Zhong, Donglai Xu, Hongyi Wang, Bing Yuan, Qin-Qin Li, Rui Ding, Jingxiang Zhao

Circuits Syst. Signal Process., 2017