Yafeng Yao

Yafeng Yao, Ph. D, associate professor, master supervisor.

Contact information:

Tel: 18971485079

E-mail: 787458282 @qq.com

Office: Room 525, No. 2 Teaching Building

I. Education or work experiences:

2009.5-present: teaching in School of Mechanical Engineering and Electronic Information, China University of Geosciences (Wuhan); a visiting scholar in the Department of Electronic and Computer Engineering, University of Saskatchewan from Jan. 2014 to Dec. 2014.

2007.1-2009.4: Joint postdoctoral of the Department of Electronics HUST and No. 24 Research Institute of CETC.

2005.1-2006.12: Joint postdoctoral of the Department of Electronic Information, HUST and Wuhan Routon Electronic Co., Ltd.

2000.9-2004.12: Doctor of Engineering in Information and Communication Engineering, Department of Electronic Information, HUST.

1997.9-2000.6: Master of Engineering in Communication and Information System, School of Electronic and Optical Engineering, Nanjing University of Science & Technology.

1988.9-1992.6: Bachelor of Science in Physics, Department of Physics, Central China Normal University.

II. Main research fields:

1. Research on communication algorithm.  Such as the research on CORDIC algorithm, orthogonal unbalanced digital correction QEC algorithm, design and implementation of digital pre-distortion DPD algorithm, etc.  

1. Communication system or digital system design. Such as high-speed and high-performance FIR filter design, JESD204B interface circuit design, ZIF structure transmitter and receiver system design based on software radio, etc.

1. FPGA development and chip design. Such as high-speed and high-performance DDS chip, fully integrated software radio chip, general tactical integrated terminal chip, Ethernet interface card chip, development of video codec chip and SDH optical communication chip, etc.

1. RISC CPU design and application development of embedded system. ARM Cortex M3 embedded kernel design, various signals processing and application design based on ARM platform.

III. List of research programs in recent four years:

1. Research on the Digital Key Technologies of ZIF Fully Integrated SDR Transceiver, program supported by the Key Laboratory of Analog Integrated Circuits of CLP Group, 2018/07-2020/12.

2. Digital Technology Development, cooperation program with State Key Laboratory of ASIC and System, Fudan University, 2018/10-2018/12.

3. Digital Circuit Development, cooperation program with Microwave Millimeter Wave RF Industry Alliance, Zhejiang University, 2017/03-2018/03.

4. The Design of High-speed Interface Circuit for Multi-service Intelligent General Tactical Integrated Terminal Chip, national defense special fund for military-civilian integration, 2017/10-2019/10.

5. Practice and Innovation of Digital System Design, provincial teaching research program, 2017/5-2019/5.

6. Key Technologies of High-end ADC/DAC Chip, cooperation program with Suzhou Yunchip Microelectronics Co., Ltd, 2015/04-2018/04.

Note: The programs listed above are those I have presided over as the first principal investigator in recent four years, and the programs as a participant and historical programs are not listed. The ongoing programs are well-funded with over one million Yuan.

IV. Publications in recent five years:

[1] Yafeng Yao, Yangyang Xu, Qiang Hou, Liang Zhong. Implement of CORDIC Algorithm with a Small Capacity ROM Table [J]. Journal of Hunan University (Natural Sciences), accepted. [EI Journal]

[2] Guohong Wang, Qiang Wan, Yafeng Yao, Liang Zhong. A DDS circuit design with ultra-low latency and exact output frequency [J]. Journal of Harbin Institute of Technology, accepted. [EI Journal]

[3] Yafeng Yao, Lingzhi Zou, Qiang Hou, Liang Zhong. Design of a High-Precision CORDIC Algorithm with Compressed Look-up Table [J]. Journal of South China University of Technology, 2018 Vol.46 (10). [EI Journal]

[4] Qiang Hou, Can Jie, Yafeng Yao, Liang Zhong. A fast all digital phase-locked loop design with high resolution TDC [J]. Journal of Harbin Institute of Technology, 2018, 50(11):83-88. [Indexed by EI]

[5] Yafeng Yao,Zhongxiu Feng. BBR-Based Iteration-Free CORDIC Algo-rithm[J],Journal of Circuits Systems and Computers,2018,27(5):101-119 [Indexed by SCI]

[6] Zhou Qunqun,Wang Wei,Yao Yafeng. A Qaud_byte Implementation of 8B10B Decoder in JESD204B Protocol[C], 2nd Asia-Pacific Conference on Intelligent Robot Systems (ACIRS), 2017 [Indexed by EI]

[7] Yafeng Yao, Lingzhi Zou, Wei Wang, Liang Zhong. Low-consumption and LUT-omitted CORDIC algorithm [J]. Journal of Harbin Institute of Technology, 2017, 49(11):109-114. [Indexed by EI]

[8] Yafeng Yao, Jinao Sun, Xinghua Huo, Jian Liu. A Fast All Digital Phase-locked Loop with High Precision TDC [J]. Journal of Hunan University (Natural Sciences), 2017, 44(08):131-136. [Indexed by EI]

[9] Yafeng Yao, Zhongxiu Feng, Chao Chen, Feng Zhou. Design of quadrature digital up converter for all Nyquist band [J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2017, 45(08):26-31. [Indexed by EI]

[10] Jing Ouyang, Yafeng Yao, Xinghua Huo, Yu Tan. Implementation and design of self-synchronous scrambling and descrambling circuit based on JESD204B standard [J]. Electronic Design Engineering, 2017, 25(07):148-151.

[11] Yafeng Yao, Zhongxiu Feng,Chao Chen. Ultra-low latency and omit-iteration CORDIC algorithm [J]. Journal of Xidian University, 2017, 44(04):162-166+173. [Indexed by EI]

[12] Jing Ouyang,Yafeng Yao, Xinghua Huo,Yu Tan. Design and Implementation of Transmitter Synchronous Circuit based on JESD204B Standard [J]. Chinese Journal of Electron Devices, 2017, 40(01):118-124.

[13] Xinghua Huo, Yafeng Yao, Zhao Chen. Implementation of a Direct Rotation CORDIC Algorithm with High Speed and Low Resource Consumption [J], Journal of Information & Computational Science, 13(1):43-50, 2016

[14] Rangzhong Wu, Min Yang, Jian Liu, Yafeng Yao. Implementation of a receiver circuit of JESD204B interface protocol [J]. Electronic Technology, 2016, 45(11):86-90.

[15] Jiaxiang Tao, Wei Wang, Xinghua Huo, Yafeng Yao. Implementation of the Framer Circult of JESD204B Interface Protocol [J]. Electronic Technology, 2016, 45(10):58-61.

[16] Wei Wang, Rangzhong Wu, Jinao Sun, Yafeng Yao. Implementation of a transmitter circuit of JESD204B interface protocol [J]. Electronic Technology, 2016, 45(10):65-68.

[17] Yafeng Yao, Zhongxiu Feng,Chao Chen. Direct rotation CORDIC algorithm and its effective implementation [J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2016, 44(10):113-118. [Indexed by EI]

[18] Xinghua Huo, Yafeng Yao, Chao Chen. Quad_byte Implementation of 8B/10B Decoder in JESD204B Interface Protocol [J]. Electronic Technology, 2016, 45(08):79-83.

[19] Xinghua Huo, Yafeng Yao, Xixi Jia, Jian Liu. Implementation of 8B/10B Encoder Based on JESD204B Interface Protocol [J]. Chinese Journal of Electron Devices, 2015, 38(05):1017-1021.

[20] Xinghua Huo, Yafeng Yao, Xixi Jia, Deng Chen. Implementation of Scrambler Circuit Based on JESD204B Interface Protocol [J]. Video Engineering, 2014, 38(23):64-67.

[21] Deng Chen, Yafeng Yao, Jing Ouyang, Xinghua Huo. Implementation of 8B/10B Decoder Based on JESD204B Interface Protocol [J]. Video Engineering, 2014, 38(19):105-108+111.

[22] Yu Tan, Yafeng Yao, Deng Chen, Xinghua Huo. Implementation of Main/Standby Switch Circuit Based on FPGA [J]. Video Engineering, 2014, 38(11):82-85+102.

[23] Yafeng Yao, Mouhui Li. Design of High-Precision Speed-Measuring Radar Using Phase Difference [J]. Measurement & Control Technology, 2014, 33(05):47-49.

[24] Yongmin Cao, Yafeng Yao, Haiteng Chen, Mouhui Li. The Design of Radar Speed Measurement System Based on TMS320F28335 [J]. Chinese Journal of Electron Devices, 2014, 37(01):67-71.

V. Students in recent five years:

Grade 2013: Deng Chen, Yu Tan, Jing Ouyang.

Grade 2014: Xinghua Huo, Xixi Jia, Fan Zhang (on-the-job), Xinming Xu (on-the-job).

Grade 2015: Zhongxiu Feng, Jian Liu, Jinao Sun, Muyang Wu (on-the-job).

Grade 2016: Lingzhi Zou, Can Jie.

Grade 2017: Yangyang Xu, Yaqian Qiu, Qiang Wan, Sen Hao (Bangladesh).

Notes:

1. During studying for master’s degree, each student has the experience and ability to publish important academic journal papers. The academic master has published at least one SCI/EI journal paper and at most four SCI/EI journal papers.

2. All students have the opportunity to practice in company. Through internship, in addition to getting higher income from scientific research grants, they can also be familiar with the corporate culture and the specific requirements of companies or research institutes on students’ skills, improve their confidence and advantages in finding a job after graduation, and adapt to the transition from the role of student to R&D engineer more quickly.

3. In recent years, the employers of postgraduates include Tencent, SOHU, No. 712 Research Institute, No. 58 Research Institute, Chang Guang Satellite, FiberHome Telecommunication, Wuhan Patent Office, State Grid, and advanced study for Ph. D in Huazhong University of Science and Technology, etc. After graduation, the postgraduates in this research field are quite competitive, and the employers are all popular companies or large state-owned enterprises and research institutes.

VI. Supervisor’s wishes:

Yu Minhong, President of New Oriental, repeatedly stressed in his speech that we should believe in the power of struggle. In my opinion, it doesn’t matter whether the student’s foundation is good or bad, or the starting point is high or low, in fact, the key to determining whether a student has a promising future lies in the desire to advance.

As long as the students have high self-requirements and are willing to work hard, they can make great achievements at any stage. I don’t know who will be admitted as my postgraduate every year. But I always regard the teacher-student relationship as a rare fate, and I will try my best to motivate and train the students to growth and become talented.

I would like to recruit 2-4 postgraduate students every year, and I look forward to your joining.