宽带雷达、分布式雷达信号处理；新体制雷达波形设计

一、个人简介：
刘泉华，男，博士，特聘教授，博士生导师。出生于1982年10月20日。
主要从事宽带雷达、分布式雷达信号处理；新体制雷达波形设计等方面研究工作。入选国家级高层次人才计划。完成和在研自然科学基金、科技部重大专项等项目30余项。主持研制了S波段、X波段宽带实验雷达系统，为复杂波形设计、宽带检测跟踪提供平台支撑。在IEEE TGRS、IEEE TAES、IEEE TAP、IET RSN、《中国科学》等国内外期刊发表论文60余篇，授权国家发明专利20余项，合作出版专著《宽带雷达》，并在Springer出版英文版。获省部级发明特等奖1项、科技进步三等奖1项。获2019年度IEEE TGRS年度最佳论文奖，这是中国大陆科研机构和学者1991年以来第一次获得此奖项。所指导的博士论文获2020年中国卫星导航定位协会优秀博士论文。担任2018年IET国际雷达会议程序委员会共同主席、《中国科学：信息科学》“高分辨雷达”专刊特邀编辑等。开设本科生课程《数字信号处理》、全英文研究生课程《雷达系统导论》等。

二、教育背景
2010.07，获工学博士学位，北京理工大学目标探测与识别专业
2005.06，获工学学士学位，北京信息工程学院通信工程专业

三、职业经历
2024.01 至今，特聘教授，北京理工大学信息与电子学院
2020.07 至今，教授，北京理工大学信息与电子学院
2015.07 – 2020.07，副教授，北京理工大学信息与电子学院
2011.12 – 2015.07，讲师，北京理工大学信息与电子学院
2010.10 – 2011.10，博士后，美国田纳西大学诺克斯维尔校区电子工程和计算机科学系

四、研究概况：
长期从事高分辨雷达、分布式雷达系统及其信号处理方向的研究工作。访学美国期间研究超宽带系统及穿墙雷达系统。高分辨雷达方面，涉及复杂波形设计、宽带检测/参数估计/跟踪等；分布式雷达方面，涉及系统与波形设计、分布式相参及抗干扰处理，并开始涉足智能电子对抗的相关研究。

五、职业活动
某重点学科实验室副主任（2019.04-至今）
北京电子学会雷达专委会秘书长 （2019.05-2023.05）
《现代雷达》编委（2022.12-至今）
《中国科学：信息科学》（英文版）2019年第4期“高分辨雷达”专刊特邀编辑（2019.04）
IEEE Senior Member（2019.02-至今）

国际会议服务工作
Technical Program Committee Co-Chairs, IET International Radar Conference (IRC), Nanjing, China, October 2018
Organizing Committee Co-chairs, IEEE International Conference on Signal, Information and Data Processing (ICSIDP), Chongqing, China, December, 2019
Technical Program Committee Chair, IET International Radar Conference (IRC), Chongqing, China, November 2020
Publication Committee Chair，IET International Radar Conference (IRC), Chongqing, China, December, 2023

六、讲授课程
数字信号处理，本科生专业课，北京理工大学
雷达前沿技术，本科生专业课，北京理工大学
雷达系统导论（全英文），研究生专业课，北京理工大学

发表论文情况

（1）部分期刊论文
[1]Y Wang, Q Liu, AE Fathy. CW and pulse–Doppler radar processing based on FPGA for human sensing applications. Geoscience and Remote Sensing, IEEE Transactions on 51 (5), 3097-3107.2013.
[2]L Ren, YS Koo, H Wang, Y Wang, Q Liu, AE Fathy. Noncontact Multiple Heartbeats Detection and Subject Localization Using UWB Impulse Doppler Radar. Microwave and Wireless Components Letters, IEEE 25 (10), 690-692.2015.
[3]C Zhou, Q Liu, X Chen. Parameter estimation and suppression for DRFM‐based interrupted sampling repeater jammer. IET Radar, Sonar & Navigation 12 (1), 56-63.2018. (通信作者)
[4]T Long, Z Liang, Q Liu. Advanced technology of high-resolution radar: target detection, tracking, imaging, and recognition. Science China Information Sciences 62, 1-26.2019. (通信作者)
[5]T Zeng, P Yin, Q Liu. Wideband distributed coherent aperture radar based on stepped frequency signal: theory and experimental results. IET Radar, Sonar & Navigation.2016. (通信作者)
[6]H Fan, L Ren, E Mao, Q Liu. A high-precision method of phase-derived velocity measurement and its application in motion compensation of ISAR imaging. IEEE Transactions on Geoscience and Remote Sensing 56 (1), 60-77.2017.
[7]F Liu, X Fan, T Zhang, Q Liu. GNSS-based SAR interferometry for 3-D deformation retrieval: Algorithms and feasibility study. IEEE Transactions on Geoscience and Remote Sensing 56 (10), 5736-5748.2018. (通信作者)
[8]B Jalal, X Yang, Q Liu, T Long, TK Sarkar. Fast and robust variable-step-size LMS algorithm for adaptive beamforming. IEEE Antennas and Wireless Propagation Letters 19 (7), 1206-1210.2020.
[9]YS Koo, R Kazemi, Q Liu, JC Phillips, AE Fathy. Development of a High SAR Conformal Antenna for Hyperthermia Tumors Treatment. Antennas and Propagation, IEEE Transactions on 62 (11), 5830-5840.2014.
[10]周超， 刘泉华， 胡程. 间歇采样转发式干扰的时频域辨识与抑制。雷达学报 8 (1), 100-106。2019。
[11]H Wang, V Dang, L Ren, Q Liu, L Ren, E Mao, O Kilik, AE Fathy An elegant solution: An alternative ultra-wideband transceiver based on stepped-frequency continuous-wave operation and compressive sensing. IEEE Microwave Magazine 17 (7), 53-63.2016.
[12]Q Liu, Y Wang, AE Fathy. Towards low cost, high speed data sampling module for multifunctional real-time UWB radar. Aerospace and Electronic Systems, IEEE Transactions on 49 (2), 1301-1316.2013. (第一 & 通信作者)
[13]T Long, H Zhang, T Zeng, Q Liu, X Chen, L Zheng. High accuracy unambiguous angle estimation using multi‐scale combination in distributed coherent aperture radar. IET Radar, Sonar & Navigation 11 (7), 1090-1098.2017. (通信作者)
[14]J Cai, M Martorella, S Chang, Q Liu, Z Ding, T Long Efficient nonparametric ISAR autofocus algorithm based on contrast maximization and Newton’s method. IEEE Sensors Journal 21 (4), 4474-4487.2020.
[15]Y Sun, Q Liu, J Cai, T Long. A novel weighted mismatched filter for reducing range sidelobes. IEEE transactions on aerospace and electronic systems 55 (3), 1450-1460.2018. (通信作者)
[16]W Ren, F Qi, F Foroughian, T Kvelashvili, Q Liu, O Kilic, T Long, AE Fathy. Vital sign detection in any orientation using a distributed radar network via modified independent component analysis.IEEE Transactions on Microwave Theory and Techniques 69 (11), 4774-4790.2021.
[17]J Cai, M Martorella, Q Liu, Z Ding, E Giusti, T Long. Automatic target recognition based on alignments of three-dimensional interferometric ISAR images and CAD models. IEEE Transactions on Aerospace and Electronic Systems 56 (6), 4872-4888.2020. (通信作者)
[18] L Zheng, Z Wu, M Seok, X Wang, Q Liu. High-Accuracy Compressed Sensing Decoder Based on AdaptiveComplex Approximate Message Passing: Cross-layer Design. IEEE Transactions on Circuits and Systems I: Regular Papers 63 (10), 1726-1736, 2016. (通信作者)
[19]Q Liu, W Ren, K Hou, T Long, AE Fathy. Design of polyphase sequences with low integrated sidelobe level for radars with spectral distortion via majorization-minimization framework. IEEE Transactions on Aerospace and Electronic Systems 57 (6), 4110-4126, 2021.(第一作者)
[20] Z Liang, Q Liu, T Long. A novel subarray digital modulation technique for wideband phased array radar. IEEE Transactions on Instrumentation and Measurement 69 (10), 7365-7376, 2020. (通信作者)
[21] L Zheng, Q Liu, X Wang, A Maleki. ℓp-Based complex approximate message passing with application to sparse stepped frequency radar. Signal Processing 134, 249-260, 2017. (通信作者)
[22] H Fan, L Ren, E Mao, Q Liu, J Yang. A high-precision phase-derived velocity measurement method for high-speed targets based on wideband direct sampling LFM radar. IEEE Transactions on Geoscience and Remote Sensing 57 (12), 10147-10163, 2019.
[23] L Zheng, T Zeng, Q Liu, T Long, X Wang. Optimization and analysis of PDAF with Bayesian detection. IEEE Transactions on Aerospace and Electronic Systems 52 (4), 1986-1995, 2016. (通信作者)
[24] J Zhang, Z Liang, C Zhou, Q Liu, T Long. Radar compound jamming cognition based on a deep object detection network. IEEE Transactions on Aerospace and Electronic Systems, 2022.
[25] R Zhu, M Xu, Q Liu, B Wang, W Zhang. Photonic generation of flexible ultra-wide linearly-chirped microwave waveforms. Optics Express 29 (26), 43731-43744, 2021.
[26] R Zhu, Y Liu, B Wang, W Zhang, Q Xu, Q Liu. Frequency-controlled fixed-RF Beam-steering array based on two-wave mixing with cascaded unequal power divider. IEEE Transactions on Antennas and Propagation 71 (2), 1993-1998. 2022.

（2）近期论文
[1] H Fan, J Yan, W Li, L Ren, E Mao, Q Liu. A Synthetic Ultrawideband Range Profiling Method for High-Speed Targets Based on Phase-Derived Velocity Measurement. IEEE Transactions on Geoscience and Remote Sensing, 2024.
[2] 张嘉翔， 张凯翔， 梁振楠， 陈新亮， 刘泉华.一种基于深度强化学习的频率捷变雷达智能频点决策方法.雷达学报 13 (1), 227-239,2024.
[3] Y Li, S Chang, Z Liu, W Ren, Q Liu. Range ambiguity suppression under high-resolution estimation using the MUSIC-AP algorithm for pulse-Doppler radar. Signal Processing 214, 109237,2024.
[4] Y Li, W Ren, F Yang, K Zhang, Q Liu, AE Fathy. Improving Range Ambiguity Suppression in Pulse-Doppler Radar Systems with Nonlinear Processing and Joint Reversible Mismatch Filtering. IEEE Transactions on Radar Systems, 2023.
[5] Y Gao, H Fan, L Ren, Z Liu, Q Liu, E Mao. Joint design of waveform and mismatched filter for interrupted sampling repeater jamming suppression. IEEE Transactions on Aerospace and Electronic Systems, 2023.
[6] Z Liang, J Gai, X Chen, T Ma, Q Liu. A method for threshold setting and false alarm probability evaluation for radar detectors. Signal Processing 207, 108930, 2023.
[7] W Pu, Z Liang, J Wu, Q Liu. Joint generalized inner product method for main lobe jamming suppression in distributed array radar. IEEE Transactions on Aerospace and Electronic Systems, 2023.

出版著作情况
[1] 龙腾，刘泉华，陈新亮.宽带雷达.国防工业出版社，2017.
[2] Teng Long,Yang Li,Weifeng Zhang,Quanhua Liu,Xinliang Chen,Weiming Tian,Xiaopeng Yang.Wideband Radar. Springer，2022.

入选高层次人才计划（2023）
省部级发明奖特等奖（排4）（2021）
中国卫星导航定位协会优秀博士学位论文（指导教师）（2020）
省部级科技进步奖三等奖（排3）（2019）
IEEE GRSS协会年度最佳论文奖（通讯作者）（2019）