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北理工信息与电子学院成功举办了雷达信号处理研讨会_北京理工大学

北京理工大学 免费考研网/2017-06-25

应信息与电子学院邀请,“新体制雷达系统理论与关键技术”学科创新引智基地(111基地)海外学术大师美国雪城大学Tapan Sarkar教授、学术骨干法国泰勒斯公司/代尔夫特理工大学Francois LE Chevalier教授以及德国宇航中心主任Mihai DATCU教授等世界著名雷达信号处理领域专家于近期在我校访问交流,并参加了于2015年10月12日在信息科学实验楼205会议室举办的雷达信号处理研讨会。会议由信息与电子学院龙腾院长主持,出席报告会的有信息与电子学院的教师、本科生及研究生等共40余人。



  报告会上Le Chevalier教授、Sarkar教授和Datcu教授分别作了题为“Space-Time Coding for Surveillance Radars”、“A Critical Look at the Principles of Electromagnetic Time Reversal and its Consequences”和“SAR Information Extraction in the Era of Big Data”的学术报告。分别介绍了1.目前多输入多输出有源天线系统有者广阔的应用前景和技术优势,已成为高性能雷达系统的标准。在报告中分析了距离,多普勒及角度之间的关系,以及三维模糊函数等。2.时间逆转应用在各种领域,如超声,音响,无线通信,天线与传播,电磁学,光学,物理和哲学等。然而由于没有严格的定义,很可能给人以误导。本报告的主要目的是解释在一般电气工程的时间反转的真正定义和电磁学中的无线通信的具体要求。3.合成孔径雷达在各种各样的相干成像模式中已经达到了一个高技术水平。随着其应用领域的不断扩大,合成孔径雷达信息内容的提取必然成为一个高感兴趣的领域。本报告介绍了合成孔径雷达图像建模、参数估计、散斑滤波、相干处理、目标检测、目标识别、分类和分割等方面的最新方法。等三个方面的前沿知识。





  三位教授的报告图文并茂、生动活泼,与会师生认真听取了此次报告。报告结束后,教授们一一回答了老师和同学们的相关问题。通过这次学术交流活动,使信息与电子学院师生对雷达信号处理等领域有了深入的了解,对开展科学研究有很大帮助。



  本次研讨会也是111基地支持下的高水平的国际研讨会。在111计划的支持下“新体制雷达系统理论与关键技术”学科创新引智基地将每年不定期召开国际学术研讨会,致力于促进我国与欧美国家雷达技术的交流与合作,推动相关领域学科与技术的发展。

Tapan K. Sarkar教授简介:
Tapan K. Sarkar is now a Professor in the Department of Electrical and Computer Engineering, Syracuse University. His current research interests deal with numerical solutions of operator equations arising in electromagnetics and signal processing with application to system design. He obtained one of the “best solution” awards in May 1977 at the Rome Air Development Center (RADC) Spectral Estimation Workshop. He received the Best Paper Award of the IEEE Transactions on Electromagnetic Compatibility in 1979 and in the 1997 National Radar Conference. He has authored or coauthored more than 300 journal articles and numerous conference papers and 32 chapters in books and fifteen books, including his most recent ones, Iterative and Self Adaptive Finite-Elements in Electromagnetic Modeling (Boston, MA: Artech House, 1998), Wavelet Applications in Electromagnetics and Signal Processing (Boston, MA: Artech House, 2002), Smart Antennas (IEEE Press and John Wiley & Sons, 2003), History of Wireless (IEEE Press and John Wiley & Sons, 2005), and Physics of Multiantenna Systems and Broadband Adaptive Processing (John Wiley & Sons, 2007), Parallel Solution of Integral Equation-Based EM Problems in the Frequency Domain (IEEE Press and John Wiley & Sons, 2009), Time and Frequency Domain Solutions of EM Problems using Integral Equations and a Hybrid Methodology (IEEE Press and John Wiley & Sons, 2010), and Higher Order Basis Based Integral equation Solver (HOBBIES) (John Wiley & Sons 2012). He is currently the 2014 President of the IEEE Antennas and Propagation Society.

Fran?ois Le Chevalier教授简介:
Fran?ois Le Chevalier is in charge of the Chair “Radar Systems Engineering” at Delft University of Technology (The Netherlands), and Chief Scientist of Thales Air & Land Systems. Mr. Le Chevalier began his career at the Office National d’Etudes et de Recherches Aérospatiales (Onera), where he initiated research on radar targets and background signatures. In 1986, Mr. Le Chevalier joined Thomson-CSF (now Thales), where he pioneered the French developments in adaptive digital beamforming and STAP radar systems demonstrations, and shared apertures and multisensor concepts design and validation. In 1998, he joined the Airborne Systems group, as Scientific Director, in charge of advanced research and developments coordination (airborne radars, electronic warfare, airborne mission systems). His current research activities include space-time coding for active antenna systems, and wideband unambiguous radar systems.He has been active in- or chairing- the Technical Program Committees of most IEEE International Radar Conferences since Brest, 1999, and has recently been the honorary Chair of SEE/IEEE International Radar Conference Radar 2014 in Lille, France. An author of many papers, tutorials, and patents in radar and electronic warfare, Prof. Le Chevalier, an Emerite member of the Société des Electriciens et des Electroniciens (SEE), is the author of a book on “Radar and Sonar Signal Processing Principles” published by Artech House in 2002, editor of “Non-Standard Antennas”, published by Wiley in 2010, and co-author of “Principles of Modern Radar: Advanced Techniques”, published by Scitech, IET Publishing, 2012.

Mihai Datcu教授简介:
Mihai Datcu, is Senior Scientist and Image Analysis research group leader with the Remote Sensing Technology Institute (IMF) of DLR, Oberpfaffenhofen. He has been Professor holder of the DLR-CNES Chair at ParisTech, Paris Institute of Technology, Telecom Paris. He initiated the European frame of projects for Image Information Mining (IIM) and is involved in research programs for information extraction, data mining and knowledge discovery and data understanding with the European Space Agency (ESA), NASA, and in a variety of national and European projects. He is a member of the ESA Big Data from Space Working Group. He and his team have developed and are currently developing the operational IIM processor in the Payload Ground Segment systems for the German missions TerraSAR-X, TanDEM-X, and the ESA Sentinel 1 and 2. He is the author of more than 200 scientific publications, among them about 60 journal papers, and a book on number theory. He has served as a co-organizer of International Conferences and workshops, and as guest editor of special issue on IIM of the IEEE and other journals. He received in 2006 the Best Paper Award, IEEE Geoscience and Remote Sensing Society Prize, in 2008 the National Order of Merit with the rank of Knight, for outstanding international research results, awarded by the President of Romania, and in 1987 the Romanian Academy Prize Traian Vuia for the development of SAADI image analysis system and activity in image processing. He is IEEE Fellow.


(审核:龙腾)


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