Longjie Zhong

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 18

Top Topics

Delta Sigma Modulators

Bayes Classifiers

Top Venues

IEEE Trans. Circuits Syst. I Regul. Pap.

IEEE J. Solid State Circuits

Microelectron. J.

Publications

Kui Wen, Shubin Liu, Longjie Zhong, Yuke Shen, Zhangming Zhu
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. IEEE Trans. Circuits Syst. I Regul. Pap. 71 (2) (2024)
Longjie Zhong, Chengyue Li, Shubin Liu, Mingsheng Zhong, Zhangming Zhu
A 737nA Always-On MEMS Gyroscope with 5.45ms Start-up Time Using Burst Mode PLL Technique. CICC (2024)
Longjie Zhong, Pengpeng Shang, Shubin Liu, Wenfei Cao, Lichen Feng, Yuhua Liang, Zhangming Zhu
Sensor Size, 32.5μg/√Hz Noise Floor, High Efficiency MEMS Capacitive Accelerometer Using High-Voltage Pulse Excitation Technique. CICC (2024)
Longjie Zhong, Leyang Xue, Xiangyi Deng, Shubin Liu, Zhangming Zhu
High Power-Efficiency Readout Circuit for MEMS Capacitive Accelerometer. IEEE Trans. Circuits Syst. II Express Briefs 71 (1) (2024)
Ling Wang, Shubin Liu, Yanbo Zhang, Longjie Zhong, Zhangming Zhu
A 44-μW, 91.3-dB SNDR DT Δ Σ Modulator With Second-Order Noise-Shaping SAR Quantizer. IEEE Trans. Circuits Syst. I Regul. Pap. 70 (9) (2023)
Tingyu Wang, Kui Wen, Longjie Zhong, Shubin Liu
A 0.26 μVrms instrumentation amplifier based on discrete-time DC servo loop with successive-approximation-compensation technique and Chopper DAC Array. Microelectron. J. 139 (2023)
Longjie Zhong, Shubin Liu, Pengpeng Shang, Wenfei Cao, Zhangming Zhu
A 100- to- 10-kHz 5.4- to- 216- μW Power-Efficient Readout Circuit Employing Closed-Loop Dynamic Amplifier for MEMS Capacitive Accelerometer. IEEE J. Solid State Circuits 58 (8) (2023)
Longjie Zhong, Shubin Liu, Donglai Xu, Zhangming Zhu
A 63 μg/√Hz Noise Floor and 14 pJ Power Efficiency Open-Loop MEMS Capacitive Accelerometer Using Closed-Loop Hybrid Dynamic Amplifier. IEEE Trans. Circuits Syst. I Regul. Pap. 70 (4) (2023)
Longjie Zhong, Shubin Liu, Donglai Xu, Zhangming Zhu
Voltage Control Ratiometric Readout Technique With Improved Dynamic Range and Power-Efficiency for Open-Loop MEMS Capacitive Accelerometer. IEEE Trans. Circuits Syst. I Regul. Pap. 69 (12) (2022)
Longjie Zhong, Shubin Liu, Donglai Xu
Correlated Double Amplifying Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer. IEEE Trans. Instrum. Meas. 71 (2022)
Longjie Zhong, Pengpeng Shang, Wenfei Cao, Zhangming Zhu, Shubin Liu
Capacitance-to-voltage converter employing parallel-series passive charge integrator for low noise power efficient MEMS capacitive sensor. Microelectron. J. 121 (2022)
Longjie Zhong, Jun Yang, Donglai Xu, Xinquan Lai
Bandwidth-Enhanced Oversampling Successive Approximation Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer. IEEE J. Solid State Circuits 55 (9) (2020)
Longjie Zhong, Donglai Xu, Xinquan Lai, Yuheng Wang, Xinqin Liao, Zhongyuan Fang, Yuanjin Zheng
Precision Improvement of Power-Efficient Capacitive Senor Readout Circuit Using Multi-Nested Clocks. IEEE Trans. Circuits Syst. I Regul. Pap. (8) (2020)
Longjie Zhong, Xinquan Lai, Donglai Xu, Xinqin Liao, Chuanshi Yang, Zhongyuan Fang, Yuanjin Zheng
Capacitive Touch Panel With Low Sensitivity to Water Drop Employing Mutual-Coupling Electrical Field Shaping Technique. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2019)
Zhongyuan Fang, Liheng Lou, Kai Tang, Ting Guo, Bo Chen, Yisheng Wang, Chuanshi Yang, Longjie Zhong, Yuanjin Zheng
A Digital-Enhanced Interferometric Radar Sensor for Physiological Sign Monitoring. SoCC (2019)
Longjie Zhong, Xinquan Lai, Donglai Xu
Oversampling Successive Approximation Technique for MEMS Differential Capacitive Sensor. IEEE J. Solid State Circuits 53 (8) (2018)
Longjie Zhong, Xinquan Lai, Hongjiang Song, Donglai Xu
Differential Capacitive Readout Circuit Using Oversampling Successive Approximation Technique. IEEE Trans. Circuits Syst. I Regul. Pap. (12) (2018)
Xinquan Lai, Longjie Zhong, Donglai Xu, Hongyi Wang, Bing Yuan, Qin-Qin Li, Rui Ding, Jingxiang Zhao
A Novel Low Delay High-Voltage Level Shifter with Transient Performance Insensitive to Parasitic Capacitance and Transfer Voltage Level. Circuits Syst. Signal Process. 36 (9) (2017)