个人简介：

刘文康，河南省郸城县人，西安电子科技大学副教授，硕士生导师，西电华山菁英系列岗位，"雷达成像算法探索团队"学术骨干。

研究方向主要有星载合成孔径雷达体制设计、雷达成像算法研究、波形设计、海洋遥感新体制、遥感交叉领域等。

主持了国家自然科学基金、国家重点研发计划子课题、JCJQ计划重点项目子课题、HY计划、自然资源部海洋遥测技术创新中心开放基金、西电交叉学科培育项目等项目，与航天科技集团五院、电子科技集团等相关科研单位开展横向项目多项。目前作为技术负责人研发首颗高轨SAR卫星的地面成像处理与校正软件系统模块。

发表学术论文30篇，其中以第一作者/通信作者发表高质量SCI论文10余篇。担任TGRS，JSTARS, GRS Lett.,《雷达学报》等雷达/遥感领域高质量期刊审稿人。曾获校级优秀博士论文，CSC-DAAD中德联合博士后奖学金，入选年度“雷达未来之星”。

主讲本科生课程《场论与复变函数》、共同主讲《数字图像处理》课程。

欢迎对Cutting-edge科研有热情、有毅力的同学加入团队！

教育和工作经历：

2011.08-2015.06，就读于西安电子科技大学，电子信息工程专业（卓越工程师方向）。

2015.08-2020.12，在西安电子科技大学雷达信号处理国家重点实验室攻读博士学位（导师为邢孟道、孙光才教授），研究方向主要是中高轨合成孔径雷达成像体制与处理技术。

2019.11-2020.11，赴意大利那不勒斯帕斯诺普大学访学，与帕斯诺普大学Vito Pasazio, Gilda Schirinzi, Alessandra Budillon教授合作开展多航过层析成像质量提升技术研究。与意大利CNR-IREA国家实验室的Gianfranco Fornaro教授一起开展多航过图像相干合成技术研究。

2021.01至今，加入西安电子科技大学前沿交叉研究院，受聘为“华山菁英副教授”岗位。

2021.06，曾获得中德CSC-DAAD联合奖学金资助，收到德国慕尼黑工业大学和德国航空航天中心的博士后邀请，合作导师为德国航空航天中心微波雷达中心主任Alberto Moreira教授（未成行）。

2022.08，晋升为前沿交叉研究院副教授。

发表论文：

第一作者论文：（共14篇，其中SCI论文6篇）

[1]Wenkang Liu,Alessandra Budillon,Vito Pascazio, Gilda Schirinzi,and Mengdao Xing,"Performance Improvement for SAR Tomography Based on Local Plane Model",IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens.15, 2022.（中科院三区）

[2]Wenkang Liu, Guang-Cai Sun, Xiang-Gen Xia, Mengdao Xing, Jixiang Fu and Zheng Bao, Focusing Chanllenges of Ships with Oscillatory Motions and Long Coherent Processing Interval [J],IEEE Trans. Geosci. Remote Sens.59(8), 2021.（中科院一区）

[3]Wenkang Liu, Guang-Cai Sun, Mengdao Xing, Vito Pascazio, Quan Chen and Zheng Bao, 2-dimensional Beam Steering Method for Squinted High-orbit SAR [J],IEEE Trans. Geosci. Remote Sens., 59(6), 2021.（中科院一区）

[4]Wenkang Liu, Guang-Cai Sun, Mengdao Xing, H. Li, and Zheng Bao. Focusing of MEO SAR Data Based on Principle of Optimal Imaging Coordinate System [J].IEEE Trans. Geosci. Remote Sens., 58(8), 2020.（中科院一区）

[5]Wenkang Liu, Guang-Cai Sun, Xiang-Gen Xia,Dong You, Mengdao Xing, and Zheng Bao. Highly-squinted MEO SAR Focusing Based on Extended Omega-K Algorithm and Modified JTDR[J].IEEE Trans. Geosci. Remote Sens., 2019, 57(11): 9188–9200.（中科院一区）

[6]Wenkang Liu, Guang-Cai Sun, Xiang-Gen Xia, Jianlai Chen, Liang Guo, and Mengdao Xing. A Modified CSA Based on Joint Time-Doppler Resampling for MEO SAR Stripmap Mode[J].IEEE Trans. Geosci. Remote Sens.,2018, 56(6): 3573–3586.（中科院一区）

[7]刘文康,孙光才,陈溅来,邢孟道,高轨星机BiSAR分辨率分析及成像参数优化设计[J],电子与信息学报, 2016, 38(12): 3152-3158.

[8]刘文康,孙光才,陈溅来,邢孟道,一种高轨SAR带宽与合成孔径时间的设计方法[J],西安电子科技大学学报, 2017, 44(5): 31-66.

[9]刘文康，景国彬，孙光才，陈权，邢孟道，基于两步方位重采样的中轨SAR聚焦方法[J],电子与信息学报, 2019，41(1): 138-142.

[10]W. Liu, G. Fornaro, V. Pascazio, G. Schirinzi and M. Xing, "Coherent Reconstruction of Multi-Pass Cosmo-Skymed Images,"In proc. 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 11-16 July 2021, 2021, pp. 5191-5194.

[11]W. Liu, A. Budillon, V. Pascazio, G. Schirinzi and M. Xing, "Performance Improvement of SAR Tomography in Urban Scenarios Based on Local-Plane GLRT," In proc.2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 11-16 July 2021, 2021, pp. 3081-3084.

[12]Wenkang Liu, Guang-Cai, Mengao Xing and Vito Pascazio, An Efficient MEO SAR Imaging Algorithm Based on Principle of Optimal Imaging Coordinate System[C],International Geoscience and Remote Sensing Symposium (IGARSS2020), Hawaii, America, 2020. (Oral Presentation)

[13]Wenkang Liu, Mengao Xing and Guang-Cai, Challenges of Ship Focusing with Long Coherence Processing Interval[C],International Geoscience and Remote Sensing Symposium (IGARSS2019), Yokohama, Japan,2019: 763-766. (Oral Presentation)

[14]Wenkang Liu, Guang-Cai Sun, Jianlai Chen, Mengao Xing, GEO Spaceborne-airborne BiSAR Resolution Analysis and Bandwidth and Synthetic Aperture Time Design[C],2016 IEEE 13th INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS (ICSP2016), Chengdu, China, 2016: 71-76. (Oral Presentation)

合作/指导论文(19篇，SCI 11篇):

[1]Lin Hao,Wenkang Liu*, Mengdao Xing*, Ning Li, Yishan Lou, “Ghosting Suppression with the Joint Sub-channel BP Image Reconstruction for Non-uniform Sampling SAR,“IEEE Trans. Geosci. Remote Sens.2024.（中科院一区）

[2]Yishan Lou,Wenkang Liu*,Mengdao Xing*, Hao Lin,Xiaoxiang Chen, Guang-Cai Sun, "A Novel Motion Compensation Method Applicable to Ground Cartesian Back-Projection Algorithm for Airborne Circular SAR"IEEE Trans. Geosci. Remote Sens., 61, 2023.（中科院一区）

[3]Y. Deng, H. Wang*, G. C. Sun, Y. Wang,W. Liu*, J. Yang and M. Xing, "A High-Resolution Airborne SAR Autofocusing Approach Based on SR-PGA and Subimage Resampling With Precise Hyperbolic Model," IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens., vol. 16, no. pp. 2327-2338, 2023.（中科院三区）

[4]Y. Deng, M. Xing*, G. C. Sun*,W. Liu,R. Li and Y. Wang, "A Processing Framework for Airborne Microwave Photonic SAR With Resolution Up To 0.03 m: Motion Estimation and Compensation," IEEE Trans. Geosci. Remote Sens., vol. 60, no. pp. 1-17, 2022.（中科院一区）

[5]J. Xiang, X. Ding, G. C. Sun*, Z. Zhang, M. Xing andW. Liu*, "An Efficient Multichannel SAR Channel Phase Error Calibration Method Based on Fine-Focused HRWS SAR Image Entropy,"IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens., vol. 15, no. pp. 7873-7885, 2022.（中科院三区）

[6]Quan Chen,Wenkang Liu*, Guangcai Sun*, Xiaoxiang Chen, Liang Han, Mengdao Xing, "A Fast Cartesian Back-Projection Algorithm Based on Ground Surface Grid for GEO SAR Focusing,"IEEE Trans. Geosci. Remote Sens., vol. 60, no. pp. 1-14, 2022.（中科院一区）

[7]N. Li, G.-C. Sun, B. Li,W. Liu, J. Yang, M. Xing and Z. Bao, "High squint multichannel SAR imaging algorithm for high speed maneuvering platforms with small-aperture," Signal Process., vol. 185, no. pp. 108078, 2021/08/01/. 2021.

[8]G. C. Sun, Y. Liu, J. Xiang,W. Liu, M. Xing and J. Chen, "Spaceborne Synthetic Aperture Radar Imaging Algorithms: An Overview,"IEEE Geoscience and Remote Sensing Magazine, vol. no. pp. 2-25, 2021.

[9]Bowen Bie, Yinghui Quan, Guang-Cai Sun,Wenkang Liu, Mengdao Xing, A Modified Range Model and Doppler Resampling Based Imaging Algorithm for High Squint SAR on Maneuvering Platforms[J],IEEE Geoscience and Remote Sensing Letters., 2019.

[10]Jianlai Chen, Mengdao Xing, Guangcai Sun, Yuexin Gao,Wenkang Liu, Liang Guo, Yang Lan. Focusing of Medium-Earth-Orbit SAR Using an ASE-Velocity Model Based on MOCO Principle[J].IEEE Trans. Geosci. Remote Sens., 2018, 56(7): 3963 – 3975.

[11]Jianlai Chen, Guangcai Sun, Mengdao Xing, Jun Yang, Chong Ni, Yu Zhu, Weiping Shu,Wenkang Liu. A Parameter Optimization Model for Geosynchronous SAR Sensor in Aspects of Signal Bandwidth and Integration Time [J].IEEE Geoscience and Remote Sensing Letters, 2016, 13(9): 1374-1378.

[12]陈权,孙光才*,刘文康,等.基于时频联合尺度变换的中轨SAR斜视成像方法[J].系统工程与电子技术,2020,42(2):309-314. DOI:10.3969/j.issn.1001-506X.2020.02.08.

[13]李航,刘文康*,孙光才*,等.基于成像坐标系优化的中轨星载SAR成像方法[J].雷达学报,2020,9(5):856-864. DOI:10.12000/JR20098.

[14]陈权,刘文康*,孙光才,李东旭，邢孟道.基于超大幅宽的高轨SAR加速BP成像方法. [J].电子与信息学报.2022, 44(9):3136:3143.

[15]H. Li,W. Liu, G. Sun, M. Xing, Z. Zhang and J. Zhang, "Double-mode Integrated System for Observing Sea-surface Wind Field,"In proc. 2021 2nd China International SAR Symposium (CISS), 3-5 Nov. 2021, 2021, pp. 1-4.

[16]H. Li,W. Liu, G. Sun, M. Xing, Z. Zhang and J. Zhang, "Design of Double-Mode Integrated Microwave Remote Sensor for Ocean Wave Observation,"In proc. 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 11-16 July 2021, 2021, pp. 8077-8080.

[17]H. Li,W. Liu, G. Sun, M. Xing, Z. Zhang and J. Zhang. Design of a New Sensor Integrating Scatterometer and SAR to Observe Sea Surface Wind Field[C]. 2021 CIE International Conference on Radar (Radar), 2021: 2990-2993.

[18]Q. Chen,W. Liu, G. C. Sun, M. Xing and B. Bie. A Surface Grid Fast BP Method for Spaceborne SAR Imaging[C]. 2021 CIE International Conference on Radar (Radar), 2021: 543-546.

[19]陈权,孙光才,刘文康,邢孟道,基于地理坐标系的星载聚束SAR快速BP成像方法[C],第八届高分辨率对地观测学术年会组委会.第八届高分辨率对地观测学术年会论文集, 2022:9. DOI:10.26914/c.cnkihy.2022.019415.

雷达成像团队

西电雷达成像团队负责人为邢孟道教授；西电雷达成像团队的前身是1997年保铮院士发起成立的雷达成像研究小组，成立之初，雷达遥感成像技术的发展主要依托我校的信息与通信工程一级学科，在此期间，重点攻克了机载合成孔径雷达运动补偿成像问题，并且于2005年同保铮院士和王彤教授共同编撰《雷达成像技术》专著。随着科研成果的展现、研究队伍的壮大以及人才培养的需要，2007年成立雷达成像研究室，邢孟道教授担任研究室负责人，负责开拓星载/弹载合成孔径雷达成像的研究方向，在此期间，研究成果丰硕，并在IEEE GRSM、TGRS、TSP、GRSL、JSTAR等国际遥感期刊发表系列论文，出版了《雷达信号处理基础》和《雷达成像算法进展》等学术专著，并且在2010年由邢孟道教授牵头成立我校的遥感科学与技术专业，2019年成立遥感科学与技术系。我校遥感技术学科不断优化科研内容，研究领域由最初的雷达遥感逐步向人工智能、光学遥感、电子科学、计算机科学、测绘科学、空间科学以及其他学科交叉融合发展。