李冬梅  博士  副教授 通讯地址：清华大学电子工程系 罗姆楼 100084 电话：010-62782583 传真：010-62770317 邮箱： lidmei@tsinghua.edu.cn   教育背景 2007年获清华大学电子工程系电子科学与技术工学博士学位 1994年获清华大学电子工程系电子科学与技术电路与系统工学硕士学位 1990年获清华大学电子工程系半导体器件与物理工学学士学位   工作履历 1994年 - 今      清华大学电子工程系任教 1990-1992年   清华大学电子工程系任教 2002-2003年   美国加州大学圣地亚哥（UCSD）分校作访问学者 研究领域 模拟及数模混合集成电路设计 SoC设计关键技术 语音增强与识别SoC关键技术及应用 集成电路的抗辐照加固设计技术   研究概况 作为负责人承担国家863计划、国家自然科学基金等多个项目。担任国家863计划重点项目“极低功耗系统芯片设计关键技术与应用”负责人。完成教育部科技成果2项，授权国家发明专利18项，获国家知识产权局IC布图设计登记证书1项，通过工信部IP化认证4项，出版学术专著1部，发表学术论文120余篇。   奖励与荣誉 曾获北京市高等教育教学成果一等奖、清华大学“青年教师教学优秀奖”、 清华大学教学工作优秀成果一等奖、“清华之友”优秀教师奖、清华大学“一二九”教师奖、清华大学“我最喜爱的教师”称号、清华大学研究生“良师益友”称号。主讲的“模拟电子技术基础（模拟电路原理）”被评为清华大学精品课程、出版的《电子线路基础》（第二版）和《高等模拟集成电路》被评为北京市精品教材。   学术成果 专著： [1] Nianxiong Nick Tan, Dongmei Li, Zhihua Wang，Ultra-Low Power Integrated Circuit Design，Springer，New York，2014 代表性论文： [2] Ning Yan, Dongmei Li，Guolin Li, Zhihua Wang. A 77.1dB/108.9dB SNDR Dual-mode Delta-Sigma Modulator. the IEEE International NEWCAS Conference 2016, (NEWCAS), 2016 [3] Chao Ma, Jun Qi, Dongmei Li, Runsheng Liu. Improving Bottleneck Features for Automatic Speech Recognition using Gammatone-based Cochleagram and Sparsity Regularization. 2015-APSIPA Annual Summit and Conference, (APSIPA), 2015 [4] Youwei Yang, Yi Jiang, Runsheng Liu, Dongmei Li. A Realtime Analysis-Synthesis Gammatone Filterbank. 2015 IEEE International Conference on Signal Processing, Communication and Computing, (ICPSCC), 2015 [5] Yibin Wang, Chenxi Han, Dongmei Li, Zhihua Wang. A 14b Continuous-Time Delta-Sigma Modulator with 2MHz Signal Bandwidth. IEEE International Conference on Electron Devices and Solid-State Circuits, (EDSSC) , 2014 [6] Yu Shijing, Li Dongmei, Liu Runsheng. A Novel Single-Channel Enhancement Method Based on Computational Auditory Scene Analysis. Audio Engineering, Vol.38(02), 50-54, 2014. [7] Zhou Peng, Chenxi Han, Dongmei Li, Zhihua Wang. A 6bit 550Ms/s Small Area Low Power Successive Approximation ADC. 11th International Soc Design Conference, (ISOCC), 2014 [8] Xiong Xiaodan, Han Chenxi, Ding Qing, Liu Liyuan, Li Dongmei. A Parallel Delta-sigma ADC Based on Compressive Sensing. 2013 IEEE International Conference on Electron Devices and Solid-State Circuits, (EDSSC) , 2013 [9] He Zhuan, Li Dongmei, Jiang Yi. A Study of Ambient Noise Cancellation Algorithm of Electronic Stethoscope Using CASA. Audio Engineering, Vol.37(7)，65-68, 2013 [10] Liu Liyuan, Li Dongmei, Wang Zhihua. A 0.6-V to 1-V Audio ΔΣ modulator in 65 nm CMOS with 90.2 dB SNDR at 0.6-V. VLSI Design, 2013 [11] Chi Yingying, Li Dongmei. A 1.8V 1.1MS/s 96.1dB-SFDR Successive Approximation Register Analog-to-Digital Converter with Calibration. Chinese Journal of Semiconductors, 34(4), 0450071-7, 2013 [12] Shumeng Luo，Dongmei Li. A digital input class-D audio amplifier with sixth-order PWM，Journal of Semiconductors，Vol 34(11), 2013 [13] Liyuan Liu, Dongmei Li, Liangdong Chen, Yafei Ye, and Zhihua Wang. A 1-V 15-Bit Audio ΔΣ -ADC in 0.18 μ m CMOS. IEEE Transactions on Circuits and Systems ？, 915-925, 2012 [14] Pengpeng Yuan, Zhihua Wang, Dongmei Li, Xin Wang, Liyuan Liu. A Nanopower CMOS Bandgap Reference with 30ppm/degree C from -30 degree C to 150 degree C. in Proceeding of IEEE International Symposium on Circuits and Systems (ISCAS), 2011 [15] Liyuan Liu, Dongmei Li, Yafei Ye, Liangdong Chen, Zhihua Wang. A 95dB SNDR Audio ？？ Modulator in 65nm CMOS. IEEE Custom Integrated Circuit Conference (CICC), 2011 [16] Yafei Ye, Ting Li, Zhihua Wang, Liyuan Liu, Dongmei Li. A hardware-effective digital decimation filter implementation for 24-bit ΔΣ ADC. in Proceeding of IEEE the Asia Pacific Conference on Postgraduate Research in Microelectronics & Electronics(PrimeAsia), 2011 [17] Yiwei Zhang, Liyuan Liu, Dongmei Li. A 3.3V to 3.19V low-dropout regulator with frequency compensation strategy without trimming. in Proceeding of IEEE the Asia Pacific Conference on Postgraduate Research in Microelectronics & Electronics(PrimeAsia), 2011 [18] Libing Zhou, Liyuan Liu, Dongmei Li. A calibration technique for mismatch of capacitor arrays in A/D and D/A converters. in Proceeding of IEEE The First Asia Pacific Conference on Postgraduate Research in Microelectronics & Electronics(PrimeAsia), 2011 [19] Pengpeng Yuan, Dongmei Li, Xin Wang, Liyuan Liu, Chun Zhang and Zhihua Wang. A 1V 240nW 7ppm/C High PSRR CMOS Votage Reference Circuits with Curvature-Compensation. in Proceeding of IEEE International Conference on Solid-State and Integrated Circuit Technology, 2010 [20] Liyuan Liu, Dongmei Li, Liangdong Chen, Chun Zhang, Shaojun Wei, Zhihua Wang. A 1V 663μW 15-bit Audio ΔΣ Modulator in 0.18μm CMOS. 2010 International Symposium on VLSI Design Automation and Test (VLSI-DAT), 2010 [21] Chen Hao, Liu Liyuan, Li Dongmei, Zhang Chun, Wang Zhihua, A 12-bit current steering DAC with 2-dimensional gradient-error tolerant switching scheme. Journal of Semiconductors，Vol.31(10), 2010 [22] Xiaoliang Yao, Liyuan Liu, Dongmei Li, Liangdong Chen, Zhihua Wang. A 90dB DR Audio Delta-Sigma DAC with Headphone Drive for Hearing Aid. in Proceeding of IEEE International Congress on Image and Signal Processing (CISP), 2010 [23] Xing Xinpeng, Li Dongmei, Wang Zhihua. Near-1 V 10 ppm/°C CMOS bandgap reference with curvature compensation. Chinese Journal of Semiconductors, 29(1), 24-28, 2008 [24] Li Dongmei , Huangfu Liying, Gou Qiujing ,Wang Zhihua. Total Ionizing Dose Radiation Effects on MOS Transistors with Different Layout. Chinese Journal of Semiconductors.28(2), 171-175, 2007 [25] Li Dongmei, Wang Zhihua，Huangfu Liying, Gou Qiujing. Study of total ionizing dose radiation effects on enclosed gate transistors in a commercial CMOS technology. Chinese Physics，16(12), 3760-3765,2007 [26] Li Dongmei, Huangfu Liying, Wang Zhihua, Gou Qiujing. ？？-radiation total dose effects of different sized MOS devicesAtomic Energy Science and Technology, 41(5), 522-526, 2007  [27] Run Chen, Liyuan Liu, Dongmei Li. A Cost-effective Digital Front-End Realization for 20-bit ΣΔ DAC in 0.13um CMOS. in Proceedings of IEEE Custom Integrated Circuits Conference (CICC), 2007 [28] Xinpeng Xing, Zhihua Wang, Dongmei Li. A low voltage high precision CMOS bandgap reference. 25th Norchip Conference, (NORCHIP), 2007 [29] Chen Run, Liu Liyuan, Li Dongmei, Wang, Zhihua. Full custom design of a three-stage amplifier with 5500MHz？pf/mw performance in 0.18μm CMOS. 2007 IFIP International Conference on Very Large Scale Integration, (VLSI-SoC), 2007 [30] Li Fule, Li Dongmei, Zhang Chun, Wang Zhihua. Capacitor Mismatch Calibration Technique for Pipelined A/D Conversion. Acta Electronic Sinica,  30(11), 1704-1706, 2002 [31] Li Fule, Li Dongmei, Wang Zhihua. Novel Method for Improving the Speed of Pipelined A/D Converters. Journal of Tsinghua University. 42(1), 7-10, 2002 [32] Li Dongmei, Gao Wenhuan. Data compression and pattern recognition algorithm in a universal infrared remote control transmitter. Journal of Tsinghua University, 40(7), 85-88. 2000 [33] Li Dongmei, Gao Wenhuan, Zhang Hongyuan, Wang Zhihua. Analysis and simulation of oversampling sigma delta modulator. Journal of Tsinghua University, 40(7), 89-92, 2000