职称：副教授/博士/硕士研究生导师

主要研究领域：传感器阵列信号处理、MIMO雷达信号处理（包括：波形与阵列优化设计、运动目标检测、目标定位与参数估计、目标识别等）、雷达通信一体化/感知通信一体化（包括：一体化波形与系统优化设计、接收信号处理等）、机器学习/深度学习与非凸优化。

招生方向：信息与通信工程、信号与信息处理。

欢迎数学和英语功底良好、对信号与信息处理感兴趣的同学加入研究团队。

联系方式：wencai@nuw.edu.cn

个人简介:

全国“博士后国际交流派出计划”和西北大学“青年学术英才支持计划”入选者。2009年7月于西安电子科技大学-电子工程学院取得学士学位，2014年12月于西安电子科技大学-雷达信号处理国家重点实验室取得工学博士学位，2019年11月-2023年3月在加拿大麦克马斯特大学-电子与计算机工程系担任博士后研究员。2016年11月起任西北大学-信息科学与技术学院助理教授，2019年破格晋升为副教授。主持国家自然科学基金等国家级和省部级等项目8项，参与总装预研、国家973重大基础研究计划、国家重点研发计划和国家自然科学基金等多个科研项目。理论功底深厚，工程经验丰富，在《IEEE Transactions Signal Processing》等国际权威学术期刊和会议上发表SCI/EI检索论文50余篇，授权发明专利10余项。

科研成果:

部分代表性论文：

[1] Cai Wen, Y. Huang, Tim. N. Davidson. Efficient Transceiver Design for MIMO Dual-Function Radar-Communication Systems, IEEE Transactions on Signal Processing, 2023, 71: 1786-1801. (SCI, JCR一区, Top期刊)

[2] Cai Wen, Y. Huang, L. Zheng, W. Liu, Tim. N. Davidson. Transmit Waveform Design for Dual-Function Radar-Communication Systems via Hybrid Linear-Nonlinear Precoding, IEEE Transactions on Signal Processing, 2023, 71: 2130-2145. (SCI, JCR一区, Top期刊)

[3] Cai Wen, Yan Huang, Jinye Peng, Jianxin Wu, Guimei Zheng, Yuhong Zhang. Slow-Time FDA-MIMO Technique with Application to STAP Radar. IEEE Transactions on Aerospace and Electronic Systems, 2022, 58(1): 74-95. (SCI, JCR一区, Top期刊，入选TAES五十大热点论文)

[4] Cai Wen, Yan Huang, Jinye Peng, Guimei Zheng, Weijian Liu, Jian-Kang Zhang. Reconfigurable Sparse Array Synthesis With Phase-Only Control via Consensus-ADMM- Based Sparse Optimization. IEEE Transactions on Vehicular Technology, 2021, 70(7): 6647-6661. (SCI, JCR一区, Top期刊, ESI高被引)

[5] W. Zhao, Cai Wen (通信作者), R. Zheng. Efficient Rotating Synthetic Aperture Radar Imaging via Robust Sparse Array Synthesis, IEEE Transactions on Geoscience and Remote Sensing, 2023, Early Access, DOI: 10.1109/TGRS.2023.3307342. (SCI, JCR一区, Top期刊)

[6] Yan Huang, Cai Wen(通信作者), Zhanye Chen, Junli Chen, Yanyang Liu, Jie Li, Wei Hong. HRWS SAR Narrowband Interference Mitigation Using Low-Rank Recovery and Image-Domain Sparse Regularization, IEEE Transactions on Geoscience and Remote Sensing, 2022, 60: 1-14. (SCI, JCR一区, Top期刊, ESI高被引)

[7] Yan Huang, Zhanye Chen, Cai Wen(通信作者), Jie Li, Xiang-Gen Xia, Wei Hong, An Efficient Radio Frequency Interference Mitigation Algorithm in Real Synthetic Aperture Radar Data, IEEE Transactions on Geoscience and Remote Sensing, 2022, Accepted for publication. (SCI, JCR一区, Top期刊).

[8] Cai Wen, Changzheng Ma, Jinye Peng, Jianxin Wu. Bistatic FDA-MIMO radar space-time adaptive processing. Signal Processing, 2019, 163(1): 201-212. (SCI, JCR一区)

[9] Cai Wen, Mingliang Tao, Jinye Peng, Jianxin Wu, Tong Wang. Clutter Suppression for Airborne FDA-MIMO Radar using Multi-Waveform Adaptive Processing and Auxiliary Channel STAP. Signal Processing, 2019, 154(1): 280-293. (SCI, JCR一区)

[10] Cai Wen, Jinye Peng, Yan Zhou, Jianxin Wu. Enhanced Three-Dimensional Joint Domain Localized STAP for Airborne FDA-MIMO Radar under Dense False-Target Jamming Scenario. IEEE Sensors Journal, 2018, 18(10): 4154-4166. (SCI, JCR一区，入选IEEE Sensors Journal五十大热点论文)

[11] Cai Wen, Yan Huang, Jianxin Wu, Jinye Peng, Yan Zhou, Jie Liu. Cognitive anti-deception-jamming for airborne array radar via phase-only pattern notching with nested ADMM. IEEE Access, 2019, 7: 153660-153674. (SCI, JCR一区)

[12] Cai Wen, Tong Wang, Jianxin Wu. Short-range ground moving target indication in forward looking airborne radar based on elevation prefiltering. IET Radar Sonar and Navigation, 2015, 9(2): 191-198. (SCI, JCR二区)

[10] Cai Wen, Tong Wang, Jianxin Wu. Range-dependent clutter suppression approach for non-sidelooking airborne radar based on orthogonal waveforms. IET Radar Sonar and Navigation, 2015, 9(2): 210-220. (SCI, JCR二区)

[13] Cai Wen, Yan Zhou, Mingliang Tao, Jianxin Wu, Jinye Peng. Beam-Doppler unitary ESPRIT for multi-target DOA Estimation. International Journal of Antennas and Propagation, 2018 (1), Article ID 3568286. (SCI, JCR三区)

[14] Y. Huang, J. Tao, Cai Wen (通信作者), G. Liao, X. Bai, W. Hong. Off-Grid DOA Estimation via Deep Learning Framework, Science China Information Sciences, 2023, To Appear. (SCI, JCR一区)

[15] Y. Wang, Y. Huang, Cai Wen, X. Zhou, J. Liu, W. Hong. Mutual Interference Mitigation for Automotive Radar With Time and Frequency Decomposition, IEEE Transactions on Microwave Theory and Techniques, 2023, DOI: 10.1109/TMTT.2023.3275816. (SCI, JCR一区, Top期刊).

[16] H Xiao, Tong Wang, Cai Wen, Bin Ren. A generalised eigenvalue reweighting covariance matrix estimation algorithm for airborne STAP radar in complex environment, IET Radar Sonar and Navigation, 2021, 15(5): 1309-1324. (SCI, JCR二区)

[17] Hao Xiao, Tong Wang, Cai Wen. A robust refined training sample reweighting space–time adaptive processing method for airborne radar in heterogeneous environment. IET Radar Sonar and Navigation, 2021, 15(3), 310-322. (SCI, JCR二区)

[18] Yan Zhou, Yanyan Li, Cai Wen. The Multi-Level Dilated Nested Array for Direction of Arrival Estimation. IEEE Access, 2020, 8, 43134-43144. (SCI, JCR一区)

[19] Yan Zhou, Ling Wang, Xiaoxuan Chen, Cai Wen, Bo Jiang, Dingyi Fang. An Improving EFA for Clutter Suppression by Using the Persymmetric Covariance Matrix Estimation. Circuit, System and Signal Processing, 2018, 37(9): 1-14. (SCI, JCR二区)

[20] Yan Zhou, Ling Wang, Yanyan Li, Cai Wen, Bo Jiang. A Fast Iterative Three-Dimensional Joint Domain Localized Method in Airborne MIMO Radar. Circuit, System and Signal Processing, 2019, 38(7): 3370-3383. (SCI, JCR二区)

发明专利：

[1] 基于辅助通道的FDA-MIMO降维空时自适应杂波抑制方法及设备, 2018.10.22, 中国, 201811210527.1.

[2] 一种信号处理的方法、设备及计算机存储介质, 2018.6.25, 中国, 201810664901.9.

[3] 一种波束-多普勒酉ESPRIT多目标角度估计方法, 2017.9.11, 中国, 201710813630.4 (授权).

[4] 一种高速弹载雷达目标相参积累方法, 2017.3.21, 中国, 201710170567.7.

[5] 基于边缘驱动的文本图像超分辨率重建方法和装置, 2018.2.08, 中国, 201810128741.6.

[6] 一种基于神经网络的快速行人检测方法, 2017.1.23, 中国, 201710051125.0 (授权).

[7] 一种基于叶片形状和边缘特征的植物叶片识别方法2017.3.10, 中国, 201710141951.4 (授权).

[8] 一种高速弹载雷达波形设计方法2017.3.15 中国201710154330.X (授权).

[9] 机载前视阵雷达的空时自适应处理方法, 2017.01.25, 中国, 104360325B (授权).

[10] 基于迭代加权最小方差的空时二维杂波谱估计方法, 2015.09.02, 中国, 103399309B (授权).

[11] 一种机载雷达非平稳杂波抑制方法, 2015.06.07,中国, 103364764B (授权).

[12] 基于STPC的FDA-MIMO雷达信号处理方法、装置及介质，2020.05.19，中国，2020104248675.

[13] 基于波束空间的阵列误差和阵元失效的DNN鲁棒性DOA估计方法、装置及存储介质，2021.04.27，中国，2021104621114.

[14] 基于DNN的波束空间的DOA估计方法、装置及计算机存储介质，2021.04.12，中国，2021103909213.

[15] 基于多混频器的慢时间FDA雷达信号处理方法、装置、介质及雷达系统，2021.06.21，中国，2021106881506.

其它信息：

担任The 2nd International Conference on Frontiers of Electronics, Information and Computation Technologies (ICFEICT 2022) 分会场主席。

担任国家自然科学基金委通讯评审专家。

担任《IEEE Transaction on Signal Processing》,《IEEE Journal of Selected Topics in Signal Processing》,《IEEE Transaction on Aerospace and Electronic Systems》,《IEEE Transactions on Vehicular Technology》,《IEEE Transactions on Geoscience and Remote Sensing》，《Signal Processing》,《IEEE Signal Processing Letters》,《IEEE GRS Letters》,《IEEE Sensors Journal》,《IET Radar Sonar Navigation》,《IET Signal Processing》,《Electronic Letters》等多个国际主流权威期刊的审稿专家。