基本OSA技术： 

[1][OSA] L. Zhong, X. Lai and D. Xu, "Oversampling Successive Approximation Technique for MEMS Differential Capacitive Sensor," IEEE J. Solid-State Circuits, vol. 53, no. 8, pp. 2240-2251, Aug. 2018.

[2][CLS-OSA] L. Zhong, S. Liu, D. Xu and Z. Zhu, "Voltage Control Ratiometric Readout Technique With Improved Dynamic Range and Power-Efficiency for Open-Loop MEMS Capacitive Accelerometer," IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 69, no. 12, pp. 5085-5095, Dec. 2022.

[3][DA-OSA] L. Zhong, S. Liu, and Z. Zhu. " A 100-to-10kHz 5.4-to-216μW Power-efficient Readout Circuit Employing Closed-loop Dynamic Amplifier for MEMS Capacitive Accelerometer, " IEEE J. Solid-State Circuits, early access, 2023. 

[4][BE-OSA] L. Zhong, J. Yang, D. Xu and X. Lai, "Bandwidth-Enhanced Oversampling Successive Approximation Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer," IEEE J. Solid-State Circuits, vol. 55, no. 9, pp. 2529-2538, Sept. 2020.

[5][WFB-OSA] L. Zhong, S. Liu, D. Xu and Z. Zhu, “A 63 μ g/ √ Hz Noise Floor and 14 pJ Power Efficiency Open-Loop MEMS Capacitive Accelerometer Using Closed-Loop Hybrid Dynamic Amplifier,” IEEE Trans. Circuits Syst. I, Reg. Papers, early access, 2023. 

[6][OSA clock] L. Zhong et al., "Precision Improvement of Power-Efficient Capacitive Senor Readout Circuit Using Multi-Nested Clocks," IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 67, no. 8, pp. 2578-2587, Aug. 2020.

OSA应用： 

[1]L. Zhong, X. Lai, H. Song and D. Xu, "Differential Capacitive Readout Circuit Using Oversampling Successive Approximation Technique," IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 65, no. 12, pp. 4072-4085, Dec. 2018.

[2]L. Zhong et al., "Capacitive Touch Panel with Low Sensitivity to Water Drop Employing Mutual-Coupling Electrical Field Shaping Technique," IEEE Trans. Circuits Syst. I, Reg. Papers, vol. 66, no. 4, pp. 1393-1404, April 2019.

基本ANC技术： 

[1][CDA] L. Zhong, S. Liu and D. Xu, "Correlated Double Amplifying Readout Technique for Low-Noise Power-Efficient MEMS Capacitive Accelerometer," IEEE Transactions on Instrumentation and Measurement, vol. 71, pp. 1-11, 2022.

[2][ANC] L. Zhong, S. Liu, D. Xu and Z. Zhu, “A 63 μ g/ √ Hz Noise Floor and 14 pJ Power Efficiency Open-Loop MEMS Capacitive Accelerometer Using Closed-Loop Hybrid Dynamic Amplifier,” IEEE Trans. Circuits Syst. I, Reg. Papers, early access, 2023. 

总结与综述： 

[1][高能效读出电路] L. Zhong, L. Xue, X. Deng, S. Liu and Z. Zhu, "High Power-Efficiency Readout Circuit for MEMS Capacitive Accelerometer," in IEEE Transactions on Circuits and Systems II: Express Briefs, doi: 10.1109/TCSII.2023.3304636.

资助： 

国家自然科学基金 62004035