姓名：刘文康 职位：副教授

导师类型：硕士生导师

博士学科：信号与信息处理

硕士学科：信号与信息处理

工作单位：前沿交叉研究院

通信地址：西安市雁塔区太白南路2号西安电子科技大学北校区

电子邮箱：wkliu@xidian.edu.cn

办公电话：

办公地点：西安市雁塔区科技路9号

个人简介：

刘文康，西安电子科技大学前沿交叉研究院副教授，华山菁英人才，硕士生导师，西电"雷达成像算法探索团队"兼职辅导员。河南省郸城县人。

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、海洋遥感新体制等。

主持国家自然科学基金、国家重点研发计划子课题、JCJQ计划重点项目子课题等国家级项目/任务3项，参研国家级项目多项，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世界上首颗高轨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，其中以第一作者在遥感领域TOP期刊IEEE Trans. Geosci. Remote Sens.上发表中高轨SAR成像技术论文5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。获评校级优秀博士论文。入选2023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（JCR 1区TOP论文5篇））

1. W. Liu, A. Budillon, V. Pascazio, G. Schirinzi and M. Xing, "Performance Improvement for SAR Tomography Based on Local Plane Model", IEEE J. Sel. Topics Appl. Earth Observ. Remote Sens. 15, 2022.
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.
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.
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.
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.
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.
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)

合作论文(16篇，SCI 10篇):

1. Yishan Lou, Wenkang Liu*, Mengdao Xing, Hao Lin, Xiaoxiang Chen, Guang-Cai Sun , "Motion Error Estimation and Compensation for Cir-cular SAR with Ground Cartesian Back-Projection" IEEE Trans. Geosci. Remote Sens., 2023.
2. 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.
3. 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.
4. J. Xiang, X. Ding, G. C. Sun*, Z. Zhang, M. Xing and W. 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.
5. Q. Chen, W. Liu*, G. C. Sun*, X. Chen, L. Han and M. 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.
6. 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.
7. 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.
8. 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.
9. 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.
10. 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.
11. 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.
12. 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.
13. 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.
14. 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.
15. 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.
16. 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.

1. 星载合成孔径雷达体制设计
2. 雷达成像算法
3. 层析三维成像
4. 新体制雷达设计
5. 雷达波形设计