Application of Big Data Mining Technology in Radar Signal Processing Prof. Zhijian Li Nanjing Electronic Equipment Institute, Nanjing China |
Abstract: For the requirements of realizing massive electromagnetic big data effectively in the field of radar signal processing, firstly, the concept of electromagnetic big data is introduced. Secondly, the characteristics, the status quo, the application problems and challenges of electromagnetic big data are briefly analyzed. Thirdly, based on the related technology of data mining (such as neural network, grid clustering, etc.), the data mining technology in some typical applications in radar signal processing (such as noise elimination, signal separation, classification recognition based on the deep learning, etc. ) are derived. Finally, 8 series of smart products and services based on electromagnetic big data mining are introduced , covering data collection, analysis, processing, interaction, visualization and so on, which makes data mining technology playing a tremendous role in radar signal processing field , reflecting the great actual application value.
Biography:
Dr. Zhijian Li received the B.Sc. and M.Sc. degrees from Southeast University (SEU), Nanjing, China, in 1991 and 2004, respectively, and the PhD degree from Delft University of Technology (TU Delft), The Netherlands, in 2011.
He has been working in Nanjing Electronic Equipment Institute (NEEI), Nanjing, China, since 1991. From 1991 to 2000, he acted as the project leader to manage many projects in NEEI. From 2000 to 2006,he served as the Director of Microwave Department in NEEI. From 2006 to 2008, he was a Visiting Scholar, funded by China Scholarship Council (CSC), in International Research Centre for Telecommunications and Radar (IRCTR) at TU Delft, where he participated in the project named“Polarimetric Agile Radar in S- And X-band (PARSAX)” funded by Dutch Technology Foundation (STW). From 2009 to 2012, he served as the Assistant President of NEEI. From 2012 to 2017, he served as theVice President of NEEI. He is currently the Party Committee Secretary of NEEI. From 2018, he has been member of the Twelfth Jiangsu Provincial Committee of the Chinese People’s Political Consultative Conference (CPPCC).
His primary research interests are frequency synthesis techniques, Doppler polarimetric agile radar, FMCW radar, high dynamic range receiver and high linearity transmitter. He focuses his research on system-level simulation of complex radar and communication systems. He has written papers on frequency synthesis techniques,simulation and validation of high dynamic range receiver, system-level simulation of radar systems and novel calibration approach of polarimetric agile radar.
He received the Third Prize for Progress in Science for National Defence in 1995, 1999, 2001, 2002 and the Second Prize for Progress in Science for National Defence in 2003. He won the Top 10 Excellent Youth Medal, awarded by China Aerospace Science and Industry Corporation (CASIC) in 2002. He was the winner of Special Government Allowance, awarded by China State Council in 2006. He received China Space Fund Award, awarded by China Space Foundation in 2011.