教学科研岗

职称：副教授（硕导、博导）

个人简介:

文才，副教授，博导，2009年于西安电子科技大学取得学士学位，2014年12月于西安电子科技大学取得工学博士学位，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，2020年1月起任副教授。

主持国家自然科学基金等各类科研项目10余项，参与国家重点研发计划等多个重大科研项目。在《IEEE Transactions Signal Processing》等国际顶级权威学术期刊和会议上发表SCI/EI检索论文80余篇，其中ESI高被引论文5篇，IEEE Trans热点论文3篇，授权发明专利十余项。

担任国际权威SCI期刊《IEEE Sensors Journal》首席客座编委，中文EI期刊《雷达学报》青年编委，中文核心期刊《现代雷达》和《海军航空大学学报》青年编委，中文核心期刊《信号处理》客座编委；担任多个国际权威学术会议分会主席和TPC Member。现为中国电子学会高级会员，中国雷达行业协会高级会员，全国“博士后国际交流派出计划（本学科全国仅3人）”入选者，西北大学“青年学术英才支持计划”入选者。研究成果获中国电子学会自然科学奖三等奖（排1）。

主要研究领域：

1、 雷达信号处理：包括波形与阵列优化设计、目标检测与识别、目标定位与参数估计、杂波抑制、成像等

2、 通感一体化：包括一体化波形与系统优化设计、接收信号处理、通感一体在智慧交通/低空经济中的应用等

3、 机器学习/深度学习/人工智能与非凸优化及其在雷达和通信信号处理中的应用

硕士招生方向：信息与通信工程、软件工程、新一代电子信息技术

博士招生方向：电子信息（人工智能）

欢迎推免生加入研究团队，同时欢迎数学和英语功底良好、对信号处理感兴趣、或者对系统硬件开发感兴趣的同学加入研究团队。目前团队毕业生去向包括：科研院所、政府部门、头部民营企业等。

联系方式：wencai@nwu.edu.cn；wencai33@163.com

科研成果:

部分代表性论文(英文SCI期刊)：

[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, Q1 Top期刊, ESI高被引, IEEE TSP热点论文)

[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, Q1 Top期刊, ESI高被引)

[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, Q1 Top期刊, IEEE TAES热点论文, ESI高被引)

[4] Cai Wen, Y. Chen, Y. Huang, Tim. N. Davidson. Reduced-Complexity CRB Optimization for Dual-Function Radar-Communication Systems using Hybrid Linear-Nonlinear Precoding, IEEE Transactions on Signal Processing, 2025, 73: 2123-2138. (SCI, Q1 Top期刊)

[5] 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, Q1 Top期刊)

[6] 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, vol. 61, pp. 1-12, 2023. (SCI, Q1 Top期刊)

[7] 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, Q1 Top期刊, ESI高被引)

[8] 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, 60. (SCI, Q1 Top期刊, ESI高被引).

[9] Cai Wen, X. Zhang, Y. Huang, Z. Chen, Y. Chen and Y. Zhou, "Waveform Design for Netted Colocated-MIMO Radar Systems with Practical Constraints," in IEEE Sensors Journal, doi: 10.1109/JSEN.2024.3486449. (SCI, Q1)

[10] Cai Wen, Changzheng Ma, Jinye Peng, Jianxin Wu. Bistatic FDA-MIMO radar space-time adaptive processing. Signal Processing, 2019, 163(1): 201-212. (SCI, Q1)

[11] 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, Q1)

[12] 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, Q1，IEEE Sensors Journal热点论文)

[13] 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, Q2)

[14] 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, Q2)

[15] 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, Q2)

[16] 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, Q3)

[17] Y. Chen, Cai Wen* (通信作者), Yan H, et al. “Joint design of ISAC waveform under PAPR constraints”. China Communications, 2024, 21(7): 186-211. (SCI, Q2)

[18] Yuanjie Ji, Cai Wen* (通信作者), Yan Huang, Jinye Peng, and Jianping Fan. "Robust direction-of-arrival estimation approach using beamspace-based deep neural networks with array imperfections and element failure." IET Radar, Sonar & Navigation, 16, no. 11 (2022): 1761-1778. (SCI, Q2)

[19] Zhu, Jiang, Cai Wen* (通信作者), Chongdi Duan, Weiwei Wang, and Xiaochao Yang. 2024. "Radar Moving Target Detection Based on Small-Sample Transfer Learning and Attention Mechanism" Remote Sensing, 16, no. 22: 4325. https://doi.org/10.3390/rs16224325. (SCI, Q1)

[20] Liu, Yuming, Yan Huang, Hui Zhang, Jiang Liu, Cai Wen, Yating Chen, Zhanye Chen, and Wei Hong. "Angular Super-Resolution for Target Positioning Using Dual-Antenna Dielectric Radar," in IEEE Transactions on Instrumentation and Measurement, vol. 74, pp. 1-13, 2025, Art no. 8000313. (SCI, Q1)

[21] Y. Huang, J. Tao, Cai Wen, G. Liao, X. Bai, W. Hong. Off-Grid DOA Estimation via Deep Learning Framework, Science China Information Sciences, 66, 222305 (2023). (SCI, Q1)

[22] 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, Q1 Top期刊).

[23] Y. Zhang, Y. Huang, J. Tao, Cai Wen, et al., "STNet: A Space-Time Network Solution for Gridless DOA Estimation With Small Snapshots for Automotive Radar System," in IEEE Transactions on Intelligent Transportation Systems, vol. 25, no. 7, pp. 7945-7962, July 2024, doi: 10.1109/TITS.2024.3400888. (SCI, Q1 Top期刊).

[24] J. Chen, Y. Huang, X. Guan, K. Deng, Cai Wen, Z. Chen, T. Gu, W. Hong. "Deceptive Jamming Suppression on Single-Channel Synthetic Aperture Radar via Group Phase Coding," in IEEE Transactions on Geoscience and Remote Sensing, doi: 10.1109/TGRS.2024.3451174. (SCI, Q1 Top期刊).

[25] K Deng, Y Huang, Z Chen, Y Han, Cai Wen, H Zhang, P Liu, W Hong, "A Novel Sub-Aperture Contrast-Based WPGA Method for Automotive SAR Imaging," in IEEE Transactions on Intelligent Transportation Systems, vol. 26, no. 7, pp. 10386-10403, July 2025, doi: 10.1109/TITS.2025.3552092.

[26] X. Zhang, Cai Wen, et al., "Efficient Coherent Integration Detection for Space-Moving Target with Complex Azimuth Doppler Ambiguity," in IEEE Sensors Journal, doi: 10.1109/JSEN.2024.3476135. (SCI, Q1)

[27] 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, Q2)

[28] 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, Q2)

[29] Yan Zhou, Yanyan Li, Cai Wen. The Multi-Level Dilated Nested Array for Direction of Arrival Estimation. IEEE Access, 2020, 8, 43134-43144. (SCI, Q2)

[30] 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, Q2)

[31] 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, Q2)

部分代表性论文(中文EI期刊)：

[1] 文才，王彤，单基地MIMO雷达降维酉ESPRIT算法，系统工程与电子技术，2014，36 (6), 1062-1067.

[2] 文才，王彤，吴建新，直接数据域迭代空时自适应处理方法，系统工程与电子技术，2014，36 (5), 831-837.

[3] 文才，王彤，吴亿锋，吴建新极化-空域联合抗机载雷达欺骗式主瓣干扰，电子与信息学报，2014，36 (7), 1552-1559

[4] 文才，王彤，吴建新，低重频数据辅助的近程杂波抑制方法，电波科学学报，2014，29 (4), 729-737.

[5] 文才，吴建新，王彤，周延，彭进业，波束-多普勒酉ESPRIT多目标DOA估计，电子与信息学报，2018，40 (5), 1136-1143.

[6] 文才，文淑，张翔，肖浩，李章平，基于广义互模糊函数的MIMO雷达发射序列集与接收滤波器组联合设计，电子与信息学报，2025 (47), 1-12.

[7] 吕卓宇，任蓝风，文才*(通信作者)，孟一诺, 基于滤波器失配误差校正与相关系数联合的机载分布式雷达欺骗式干扰鉴别算法, 系统工程与电子技术，2025，已录用待出版.

[8] 吕卓宇，杨超，索成宇，文才*(通信作者)，基于相位起伏的机载分布式雷达欺骗式干扰鉴别算法，电子与信息学报，2025 (47), 1-12.

[9] 同亚龙，王彤，文才，吴建新，一种稳健的机载非正侧视阵雷达杂波抑制方法，电子与信息学报，2015，37 (5), 1044-1050.

[10] 吴亿锋，王彤，吴建新，文才，基于广义旁瓣相消的机载雷达抗密集转发式干扰方法，电子与信息学报，2014，36 (5), 1049-1054.

[11] 肖浩，王彤，文才，刘程，一种稳健的机载面阵雷达非均匀杂波抑制方法，电子与信息学报，2021，43 (1), 138-144.

其它信息：

担任9th International Conference on Signal Processing and Machine Learning (SPML2026) TPC Member；

担任The 7th International Conference on Video, Signal and Image Processing (VSIP 2025) TPC Member；

担任The 7th International Conference on Video, Signal and Image Processing (VSIP 2025) 分会主席；

担任2024 International Conference on Microwave and Millimeter Wave Technology (ICMMT2024) 分会主席；

担任The IET International Radar Conference 2023 (IET IRC2023) TPC Member；

担任The IET International Radar Conference 2023 (IET IRC2023) 分会主席；

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

担任第二届雷达学术前沿大会(RAFC 2025)组委会委员；

担任首届雷达学术前沿大会(RAFC 2024)组委会委员；

担任第十六届全国雷达学术年会组委会委员；

The 10th Asia-Pacific Digital Signal Processing Conference (APDSP 2026) 特邀报告；

The 7th International Conference on Video, Signal and Image Processing (VSIP 2025)特邀报告；

2024 IEEE 12th Asia-Pacific Conference on Antennas and Propagation (APCAP) 特邀报告；

首届雷达学术前沿大会(RAFC 2024)青年科学家论坛特邀报告；

第二届雷达与信号处理技术及应用大会特邀报告；

担任国家自然科学基金委通讯评审专家；

担任广东省科技厅评审专家；

担任10余个IEEE Trans期刊的审稿专家。