副教授/硕士生导师

研究方向：雷达信号处理、目标检测和成像技术研究

联系方式：17719570696；liyanyan@nwu.edu.cn

科研论文成果：

[1] Ming Sun ,Yanyan Li*, Xiaoxuan Chen , Yan Zhou , Jinping Niu , and Jianpeng Zhu. A Fast and Accurate Small Target Detection Algorithm Based on Feature Fusion and Cross-Layer Connection Network for the SAR Images, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023, 16:8969-8981.

[2] Zhongying Liang,Yanyan Li*, Yan Zhou, Ling Wang. Fast radar detection algorithm based on two-dimensional non-uniform trilinear autocorrelation function for manoeuvring target with jerk motion, Electronics Letters, 2021, 57: 11, 451-453.

[3] Zhongying Liang,Yanyan Li*, Jinping Niu, Lin Wang, Xiaoxuan, Ling Wang. Fast radar detection method based on two-dimensional trilinear autocorrelation function for maneuvering target with jerk motion, Journal of Applied Remote Sensing, 2021, 15: 2, 026508: 1-12.

[4] Juyi Liu,Yanyan Li*, Jinping Niu. Parameter Estimation for Cubic Frequency Signals based on Hybrid Coherently Integrated Nonuniform Trilinear Autocorrelation Function and High Order Ambiguity Function[C]. China Institute of Electronics International Conference on Radar, 2021.

[5]Yanyan Li*, Jiancheng Zhang, Jinping Niu, Yan Zhou, Lin Wang. Computational implementation and asymptotic statistical performance analysis of range frequency autocorrelation function for radar high-speed target detection, IEEE Transactions on Computational Imaging, 2020, 6: 1297-1308.

[6] Jiancheng Zhang*,Yanyan Li*, Tao Su, Xuehui He. Quadratic FM Signal Detection and Parameter Estimation Using Coherently Integrated Trilinear Autocorrelation Function, IEEE Transactions on Signal Processing, 2020, 68: 621-633.

[7]Yanyan Li*, Jiancheng Zhang, Yan Zhou, Jinping Niu, Lin Wang, Na Meng, Jibin Zheng. ISAR imaging of nonuniformly rotating targets with low SNR based on coherently integrated nonuniform trilinear autocorrelation function, IEEE Geoscience and Remote Sensing Letters, 2021, 18: 6, 1074-1078.

[8]Yanyan Li*, Jiancheng Zhang, Jibin Zheng, Jinping Niu, Yan Zhou, Na Meng. ISAR imaging of nonuniformly rotating targets with low SNR based on third order autocorrelation function, IEEE Access, 2020, 8: 74707-74719.

[9]Yanyan Li*, Tao Su, Jibin Zheng, Xuehui He. ISAR imaging of targets with complex motions based on modified Lv’s distribution for cubic phase signal[J]. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015, 8(10): 4775-4784.

[10]Yanyan Li*, Tao Su, Jibin Zheng, Xuehui He. Inverse synthetic aperture radar imaging of targets with nonsevere maneuverability based on the centroid frequency chirp rate distribution[J]. Journal of Applied Remote Sensing, 2015, 9(095065), 1-16.

[11]Yanyan Li*, Tao Su, Jibin Zheng. Inverse synthetic aperture radar imaging of targets with complex motions based on modified chirp rate-quadratic chirp rate distribution for cubic phase signal. [J]. Journal of Applied Remote Sensing, 2015, 9(095036), 1-11.

[12]李艳艳,苏涛.机动目标跟踪的分布式MIMO雷达资源分配算法,西安电子科技大学学报, 2016, 43(4), 13-19.

[13] Yanyan Li, Tao Su. Cross-Range Scaling of Inverse Synthetic Aperture Radar Image for Maneuvering Targets[C]. China Institute of Electronics International Conference on Radar, 2016.

科研项目：

[1]国家自然科学基金青年项目，基于非线性检测前聚焦的高速微弱目标检测方法研究，61901372，2020/01/01-2022/12/31。

[2]陕西省自然科学基础研究计划项目，高速高机动目标的非线性检测前聚焦方法研究，2020JQ-599，2020/01/01-2021/12/31。

[3]中国博士后科学基金第68批面上项目，针对高速机动目标的快速高性能检测方法研究，2020M683541，2021/01/01-2022/12/31。

[4]陕西省教育厅专项科研计划项目，基于检测前聚焦技术的复杂运动目标ISAR成像研究，18JK0788，2018/01/01-2019/12/31。

教学情况：

承担本科生课程《电路分析》和《电子技术》的教学工作。