夏子恒，男，汉族，陕西西安人，工学博士，讲师，硕士研究生导师。2015年本科毕业于北京大学物理学院，2018年硕士毕业于西北核技术研究所，2023年博士毕业于西安电子科技大学电子工程学院，信号与信息处理专业，获工学博士学位。主讲《数字信号处理》等课程。每年招收硕士研究生若干名，欢迎对深度学习雷达目标识别研究方向感兴趣的同学报考！

1.主持项目：

1)联合目标特性感知的xxx研究，国防科技创新特区重点项目子课题；

2)基于复数卷积神经网络的雷达高分辨距离像开集识别方法研究，陕西省科学技术协会青年人才托举计划项目；

3)融合未知样本生成与先验特征规律的开集识别方法研究，陕西省教育厅科研计划项目自然专项；

4)图像融合与目标检测跟踪演示软件，国防科技大学；

5)多源融合识别技术，西安电子科技大学。

2.期刊论文：

1)Ziheng Xia, Penghui Wang, Ganggang Dong, and Hongwei Liu. Adversarial Kinetic Prototype Framework for Open Set Recognition[J]. IEEE Transactions on Neural Networks and Learning Systems, 2024 July 35(7):9238-9251,doi:10.1109/TNNLS.2022.3231924.（IF 14.255）

2)Ziheng Xia, Penghui Wang, Ganggang Dong, and Hongwei Liu. Radar HRRP Open Set Recognition Based on Extreme Value Distribution. IEEE Transactions on Geoscience and Remote Sensing, 2023, 61:1-16, doi:10.1109/TGRS.2023.3257879.（IF 8.125）

3)Ziheng Xia, Penghui Wang, Ganggang Dong, and Hongwei Liu. Surrounding Prototype Loss for Radar HRRP Open Set Target Recognition[J]. IEEE Geoscience and Remote Sensing Letters, 2022, 19: 1-5, doi:10.1109/LGRS.2022.3211623.（IF 5.343）

4)Ziheng Xia, Penghui Wang, and Hongwei Liu. Radar HRRP Open Set Target Recognition Based on Closed Classification Boundary[J]. Remote Sensing, 2023, 15(2), 468, doi:10.3390/rs15020468.（IF 5.349）

5)Ziheng Xia, Penghui Wang, Ganggang Dong, and Hongwei Liu. Spatial Location Constraint Prototype Loss for Open Set Recognition[J]. Computer Vision and Image Understanding, 2023, 103651, doi:https://doi.org/10.1016/j.cviu.2023.103651.（IF 4.886）

6)Ziheng Xia, Mengdie Wu. Radar Automatic Target Open Set Recognition Based on Cluster Boundary Detection[J]. IEEE Access, 2026, 14, 7365-7678, doi:10.1109/ACCESS.2026.3652238.（IF 3.6）

7)夏子恒,师全林,解峰,等. 240Am半衰期的测量[J].原子能科学技术, 2018, 52(4): 577-582.

3.会议论文：

1)夏子恒,师全林,解峰,等. 240Am的888.8keV和987.8keV特征γ射线的发射几率测量[C].西部核学会联合体2017年学术年会.

2)Xiaojing Geng,Ziheng Xia, Ganggang Dong, and Hongwei Liu. A New Evaluation Strategy to Open World Target Recognition[C]. IEEE International Geoscience and Remote Sensing Symposium, Kuala Lumpur, Malaysia, 2022, 3536-3539, doi:10.1109/IGARSS46834.2022.9883752.

3)Mengdie. Wu,Ziheng Xia*, Chaoyu Fu and Feng Xiao, Adaptive Ring-constrained Loss for Radar HRRP Open Set Target Recognition[C]. 2025 17th International Conference on Signal Processing Systems (ICSPS), Chengdu, China, 2025, pp. 642-646, doi: 10.1109/ICSPS66615.2025.11348010.

4)Jinhua Wei,Ziheng Xia*, Muyuan Fan, Yingxia Wang and Wenjun Huo. Improved Faster R-CNN for Aircraft Detection in SAR Images[C]. 2025 17th International Conference on Signal Processing Systems (ICSPS), Chengdu, China, 2025, pp. 1186-1190, doi: 10.1109/ICSPS66615.2025.11347873.

5)Muyuan Fan,Ziheng Xia*, Jinhua Wei, Yingxia Wang, Bingxiu Yang and Wenjun Huo. CSMF-YOLO for Remote Sensing Target Detection[C]. 2025 17th International Conference on Signal Processing Systems (ICSPS), Chengdu, China, 2025, pp. 1107-1111, doi: 10.1109/ICSPS66615.2025.11347771.

6)Qingqing Ning,Ziheng Xia*, Fei Li, Yingxia Wang and Wenjun Huo. Research on Optimization Methods for Sparse Ultrasonic Arrays[C]. 2025 8th International Conference on Robotics, Control and Automation Engineering (RCAE), Xi'an, China, 2025, pp. 976-980, doi: 10.1109/RCAE66389.2025.11355323.

7)Yuchen Hu,Ziheng Xia*, Yingxia Wang and Wenjun Huo. BiLSTM-AutoEncoder for Time Series Anomaly Detection[C]. 2025 8th International Conference on Robotics, Control and Automation Engineering (RCAE), Xi'an, China, 2025, pp. 741-744, doi: 10.1109/RCAE66389.2025.11355306.

8)Xiangyang Xue,Ziheng Xia*, Yingxia Wang and Wenjun Huo. Cloud Computing Resource Load Prediction Model Based on TCN-PatchTST[C]. 2025 9th International Conference on Cloud and Big Data Computing (ICCBDC), Manchester, United Kingdom, 2025, pp. 45-49, doi: 10.1109/ICCBDC67784.2025.00014.

9)Juncheng Xu,Ziheng Xia*, Yingxia Wang and Wenjun Huo. Link Prediction in Graph Neural Networks Based on Mutual Information[C]. 2025 13th International Conference on Information Management and Engineering (ICIME), Okinawa, Japan, 2025, pp. 33-37, doi: 10.1109/ICIME66598.2025.00016.

4.发明专利：

1)夏子恒,师全林,解峰,等.一种放射性核素的活化率测量装置及方法[P].中国专利: CN201710936662.3, 2019-09-27.（已授权）

2)夏子恒,耿晓静,王鹏辉,刘宏伟.一种雷达高分辨距离像开集识别方法及装置[P].中国专利: CN202111199838.4, 2024-07-12.（已授权）

3)刘宏伟,王鹏辉,夏子恒,丁军.一种基于极值分布的雷达高分辨距离像开集识别方法[P].中国专利: CN202211378461.3, 2025-07-01.（已授权）

4)夏子恒，肖锋，霍文俊，王营霞，黄姝娟.一种基于聚类边界检测的雷达高分辨距离像开集识别方法及装置[P].中国专利: CN202510010488.4, 2025-05-30.（已授权）

5)夏子恒,王鹏辉,刘宏伟.一种高维聚类数据边界检测方法及装置[P].中国专利: CN202111178171.X, 2022-02-11.（已授权）

6)董刚刚,耿晓静,夏子恒,刘宏伟.一种开放条件下的未知类型目标识别方法[P].中国专利: CN202210917882.2, 2022-11-25.（已授权）

5.学术兼职

1)担任IEEE Transactions on Aerospace and Electronic Systems、The Journal of Supercomputing等期刊的论文审稿人；

2)第十七届信号处理系统国际会议高分辨率雷达成像与目标识别特别专题副主席；

3)第十八届信号处理系统国际会议高分辨率雷达成像与目标识别特别专题副主席；

4)第八届机器人、控制与自动化工程国际会议无人机对抗反制技术特别专题副主席。

联系方式：xiaziheng@xatu.edu.cn