【人物简介】

　　郑然，博士，1981年出生，河南郑州人;于2004、2007、2013年分别获得西北工业大学电子信息工程学士学位、电路与系统硕士学位及集成电路设计博士学位。2011年赴比利时天主教鲁汶大学及欧洲微电子中心进行科研工作交流。现任西北工业大学计算机学院讲师，主要从事CMOS图像传感器设计技术、CMOS图像传感器RTS噪声，抗辐射集成电路设计、低噪声电路设计等方向的研究工作。

【研究方向】

CMOS图像传感器设计技术、CMOS图像传感器RTS噪声，抗辐射集成电路设计、低噪声电路设计等方向的研究工作。

【研究成果】

【科研项目】

科学研究 Scientific Research 【1】国家自然科学基金 “空间辐射环境下CMOS图像传感器的暗电流幅值分布模型研究”，项目批准号：61306128. 2014.1~2016.12. 25万； 【2】国家自然科学基金“空间辐射下CMOS图像传感器随机电报噪声研究”，项目编号： 61176094，2012.1~2015.12，74万； 【3】国家自然科学基金，“在空间与高能物理实验应用的抗辐射单片有源像素粒子探测传感器关键技术研究”，项目编号11575144 ，2016/01—2019/12，90万； 【4】国家重大科学仪器设备开发专项 “新型CZT半导体X射线和gamma射线探测器研制”，项目编号：2011YQ040082，2011.10~2014.9，880万；

【论文著作】

【1】Ran Zheng， R. Zhao，Y. Ma，B. Li，X. Wei，J. Wang，W. Gao，T. Wei，D. Gao，Y. Hu，A Real-time Auto-detection Method for Random Telegraph Signal (RTS) Noise Detection in CMOS Active pixel sensors，Journal of Instrumentation，2015. 7.21，10（C07013）：1~9 SCI 【2】 Ran Zheng，J.wang，Dark current analysis of P-type and N-type pixels under total ionizing dose radiation effects，2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)，Jeju, South Korea，2016.10.25-2016 .10.29 EI 【3】Ran Zheng，Xiangli Hui，YongCai Hu，Methods for predicting dark-current distribution of CMOS image sensor in radiation environment，(2016 International Conference on Signal Processing, Communication and Computing (ICSPCC 2016)，中国香港，2016.08.05-2016.08.09 EI 【4】X Wei, B Li, N Chen, J Wang, R Zheng, W Gao, T Wei, D Gao and Y Hu, Development of a radiation-hardened SRAM with EDAC algorithm for fast readout CMOS pixel sensors for charged particle tracking, Journal of Instrumentation, 2014. SCI 【5】J. Wang , L. Su, X. Wei , R. Zheng and Y. Hu, Development of a low-noise, 4th-order readout ASIC for CdZnTe detectors in gamma spectrometer applications, Nuclear Inst & Methods in Physics Research A, 2016, 831: 272-275. SCI 【6】J.Wang, L.Su, X. Wei, R. Zheng and Y. Hu, A DC-coupling area-efficiency readout circuit for CdZnTe detectors, Journal of Instrumentation, 2015,10(9): T09006- T09006. SCI 【7】陈楠，魏廷存，魏晓敏，高武，郑然，抗单粒子翻转效应的SRAM研究与设计，固体电子学研究与进展，2013.01.01，（05）：491~496 【8】张学识，魏廷存，郑然，CMOS图像传感器内置电源模块的研究与设计，微电子学与计算机，2011.01.01，（05）：180~183+188 【9】李兆文，魏廷存，郑然，用于CMOS图像传感器内置流水线ADC的采样/保持电路，微电子学，2011.6.01，（03）：327~331 ：224~228 学术文献 Academic Literature 1. A Touch Prediction and Window Sensing Strategy for Low-Power and Low-Cost Capacitive Multitouch Screen Systems , IEEE Computer Society,2016,12(6),646-657 ,DOI:10.1109/JDT.2016.2517094, ISSN:1551319X 2. Design of a Multi-Channel Low-Noise Readout ASIC for CdZnTe-Based X-Ray and gamma-Ray Spectrum Analyzer , IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC,2015,62(5),1995-2002 ,DOI:10.1109/TNS.2015.2446651, ISSN:0018-9499 3. A 200 mA Low-area, Low-noise, Low-dropout Linear Regulator for Monolithic Active Pixel Sensors , IEEE,2011,,2693-2697 ,DOI:10.1109/ICIEA.2011.5976052, ISSN: 4. GEANT4 Analysis of Energy Deposition in CMOS Photodiode under Gamma-ray Irradiation , IEEE,2013,,1109-1113 ,DOI:10.1109/ICInfA.2013.6720461, ISSN: 5. Design of a 10-bit 50MSPS Pipeline ADC for CMOS Image Sensor , IEEE,2014,,891-895 ,DOI:10.1109/ICIEA.2014.6931289, ISSN:2156-2318 6. 远程数据备份系统中的日志延迟保护机制研究 , 2007,44(z3),220-225 ,DOI:, ISSN:1000-1239 7. Development of a radiation-hardened SRAM with EDAC algorithm for fast readout CMOS pixel sensors for charged particle tracking , IOP PUBLISHING LTD,2014,9(8) ,DOI:10.1088/1748-0221/9/08/P08001, ISSN:1748-0221 8. A DC-coupling area-efficiency readout circuit for CdZnTe detectors , IOP PUBLISHING LTD,2015,10(9) ,DOI:10.1088/1748-0221/10/09/T09006, ISSN:1748-0221 9. 采用电容延时和反馈的抑制毛刺复位接口电路 , 2009,29(4),574-578 ,DOI:10.3969/j.issn.1000-3819.2009.04.021, ISSN:1000-3819 10. 一种基于控制PTAT电流的温度系数可调带隙基准源 , 2010,25(1),105-109 ,DOI:10.3969/j.issn.1007-2780.2010.01.020, ISSN:1007-2780 11. 用于PWM降压DC-DC变换器的高性能误差放大器 , 2010,30(1),129-133 ,DOI:10.3969/j.issn.1000-3819.2010.01.026, ISSN:1000-3819 12. 低功耗IR-UWB接收机和LNA设计研究 , 2011,31(1),70-75 ,DOI:10.3969/j.issn.1000-3819.2011.01.016, ISSN:1000-3819 13. CMOS图像传感器内置电源模块的研究与设计 , 2011,28(5),180-183,188 ,DOI:, ISSN:1000-7180 14. CMOS图像传感器芯片的自动白平衡算法 , 2011,26(2),224-228 ,DOI:10.3788/YJYXS20112602.0224, ISSN:1007-2780 15. 单参数控制的数字DC-DC变换器设计及其FPGA实现 , 2012,20(4),1042-1045 ,DOI:, ISSN:1671-4598 16. 抗单粒子翻转效应的SRAM研究与设计 , 2013,33(5),491-496 ,DOI:10.3969/j.issn.1000-3819.2013.05.018, ISSN:1000-3819 17. 后缘调制Buck变换器的周期借用数字电流控制 , Editorial Department of Electric Machines and Control, 23 Sandadongli Road, Harbin, 150040, China,2012,16(5),13-18 ,DOI:10.3969/j.issn.1007-449X.2012.05.003, ISSN:1007-449X 18. 基于修正离散功率级模型的数字DC-DC变换器设计 , Power System Protection and Control Press, 1706 XJ Avenue, Xuchang, 461000, China,2012,40(9),108-113 ,DOI:10.3969/j.issn.1674-3415.2012.09.019, ISSN:1674-3415 19. Algorithm to realize zero steady-state error for voltage controlled switching DC-DC converters , IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2010,,1522-1526 ,DOI:10.1109/ICMA.2010.5588345, ISSN:9781424451418 20. Loop model and quasi limit cycle for digitally controlled switching dc-dc converters , IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2010,3,V3358-V3362 ,DOI:10.1109/ICCASM.2010.5620226, ISSN:9781424472369 21. A Current Mode Buck/Boost DC-DC Converter With Automatic Mode Transition and Light Load Efficiency Enhancement , IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG,2015,E98C(6),496-503 ,DOI:10.1587/transele.E98.C.496, ISSN:1745-1353 22. Design of digital DC-DC converter based on modified discrete power stage model , Power System Protection and Control Press, 1706 XJ Avenue, Xuchang, 461000, China,2012,40(9),108-113 ,DOI:, ISSN:16743415 23. Digital cycle-borrowing current mode control for buck converters with trailing-edge modulation , Editorial Department of Electric Machines and Control, 23 Sandadongli Road, Harbin, 150040, China,2012,16(5),13-18 ,DOI:, ISSN:1007449X 24. Dynamic-range adjustable pipelined ADC in CMOS image sensor with black-level and offset noise calibration , IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011,,797-800 ,DOI:10.1109/ICINFA.2011.5949103, ISSN:9781457702686 25. Modeling of pinned photodiode for CMOS image sensor , IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011, ,DOI:10.1109/ICSPCC.2011.6061574, ISSN:9781457708947 26. Digital proportional plus derivative controller for switching DC-DC converters , IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2010,5,373-376 ,DOI:10.1109/CMCE.2010.5609963, ISSN:9781424479566 27. Temporal noise analysis and optimizing techniques for 4-T pinned photodiode active pixel sensor , IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States,2011, ,DOI:10.1109/ICSPCC.2011.6061804, ISSN:9781457708947 28. 用于迟滞开关电源的可调单边迟滞比较器 , 2009,,221-224 ,DOI:, ISSN: 29. 远程数据备份系统中的日志延迟保护机制研究 , 2007,,220-225 ,DOI:, ISSN: 30. A Real-time Auto-detection Method for Random Telegraph Signal (RTS) Noise Detection in CMOS Active pixel sensors , IOP PUBLISHING LTD,2015,10 ,DOI:10.1088/1748-0221/10/07/C07013, ISSN:1748-0221 31. An area-saving and high power efficiency charge pump built in a TFT-LCD driver IC , IOS Press, Nieuwe Hemweg 6B, Amsterdam, 1013 BG, Netherlands,2009,30(9),129-134 ,DOI:10.1088/1674-4926/30/9/095015, ISSN:1674-4926 32. 远程数据备份系统中的日志延迟保护机制研究 , 2007,(中国海南海口),220-225 ,DOI:, ISSN: