现代防御技术 ›› 2026, Vol. 54 ›› Issue (3): 1-10.DOI: 10.3969/j.issn.1009-086x.2026.03.001
• 专家约稿 •
收稿日期:2025-12-08
修回日期:2026-01-04
出版日期:2026-06-28
发布日期:2026-07-03
作者简介:艾小锋(1983-),男,四川安岳人。副研究员,博士,研究方向为双基地雷达成像、特征提取。
Xiaofeng AI, Yihang HU, Li GONG
Received:2025-12-08
Revised:2026-01-04
Online:2026-06-28
Published:2026-07-03
摘要:
角反阵列能形成与舰船目标相似的高分辨一维距离像(high resolution range profile, HRRP),给现有雷达识别提出了严峻挑战,但角反阵列和舰船目标随着观测角度变化的规律有差异,据此提出了双雷达HRRP相似度特征,用于鉴别角反阵列和舰船目标。电磁仿真结果表明,该特征有效刻画了角反阵列和舰船目标HRRP随视角变化的稳定性差异,在双雷达视线夹角大于60°和-2 dB信杂比条件下,基于双雷达HRRP相似度特征的角反阵列和舰船目标识别正确率可以达到99.07%。
中图分类号:
艾小锋, 胡旖航, 龚力. 基于双雷达HRRP相似度的舰船和角反阵列可分性研究[J]. 现代防御技术, 2026, 54(3): 1-10.
Xiaofeng AI, Yihang HU, Li GONG. Study on the Discriminability Between Ships and Corner Reflector Arrays Based on Dual-Radar HRRP Similarity[J]. Modern Defense Technology, 2026, 54(3): 1-10.
| 参数 | 取值 |
|---|---|
| 频段 | 9.9~10.1 GHz(带宽200 MHz,间隔0.8 MHz) |
| 观测俯仰角 | 45°~90°(间隔1°) |
| 观测方位角 | 0~180°(间隔1°) |
| 极化方式 | HH极化 |
| 材料 | PEC |
表1 舰船模型电磁仿真参数
Table1 Electromagnetic simulation parameters for ship models
| 参数 | 取值 |
|---|---|
| 频段 | 9.9~10.1 GHz(带宽200 MHz,间隔0.8 MHz) |
| 观测俯仰角 | 45°~90°(间隔1°) |
| 观测方位角 | 0~180°(间隔1°) |
| 极化方式 | HH极化 |
| 材料 | PEC |
图6 不同视角下舰船、角反余弦相似度(俯仰45°,方位0°)
Fig. 6 Cosine similarity between ships and corner reflector arrays at different viewing angles(elevation 45°, azimuth 0°)
图7 不同视角下舰船、角反余弦相似度(俯仰75°,方位37°)
Fig. 7 Cosine similarity between ships and corner reflector arrays at different viewing angles(elevation 75°, azimuth 37°)
图8 不同视角下舰船、角反余弦相似度(俯仰60°,方位150°)
Fig. 8 Cosine similarity between ships and corner reflector arrays at different viewing angles (elevation 60°, azimuth 150°)
图9 舰船、角反不同视角下曼哈顿距离(俯仰45°,方位0°)
Fig. 9 Manhattan distance between ships and corner reflector arrays at different viewing angles (elevation 45°, azimuth 0°)
图10 舰船、角反不同视角下曼哈顿距离(俯仰75°,方位37°)
Fig. 10 Manhattan distance between ships and corner reflector arrays at different viewing angles (elevation 75°, azimuth 37°)
图11 舰船、角反不同视角下曼哈顿距离(俯仰60°,方位150°)
Fig. 11 Manhattan distance between ships and corner reflector arrays at different viewing angles (elevation 16°, azimuth 150°)
| [1] | 吴林罡, 胡生亮, 刘忠, 等. 舰载射频角反射器装备现状与发展趋势[J]. 现代防御技术, 2023, 51(6): 36-44. |
| WU Lingang, HU Shengliang, LIU Zhong, et al. Present Situation and Development Trend of Shipborne RF Corner Reflector Equipment[J]. Modern Defence Technology, 2023, 51(6): 36-44. | |
| [2] | CUI Kaibo, WANG Wei, CHEN Xi, et al. A Kind of Method of Anti-corner Reflector Interference for Millimeter Wave High Resolution Radar System[C]∥2016 Progress in Electromagnetic Research Symposium (PIERS). Piscataway: IEEE, 2016: 1900-1906. |
| [3] | TAO Zhiyu, GUO Yu, FU Qiang. Discrimination Method of Ship and Corner Reflector Based on SVM[C]∥2016 Sixth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC). Piscataway: IEEE, 2016: 699-702. |
| [4] | 吕方方. 海面目标动态回波仿真与特性分析[D]. 西安: 西安电子科技大学, 2019. |
| Fangfang LÜ. Dynamic Echo Simulation and Characteristic Analysis of Sea Surface Targets[D]. Xi'an: Xidan University, 2019. | |
| [5] | 范学满, 胡生亮, 陈鹏, 等. 基于分类器联合的反舰导弹HRRP目标识别与拒判研究[J]. 海军工程大学学报, 2017, 29(4): 14-20. |
| FAN Xueman, HU Shengliang, CHEN Peng, et al. HRRP Recognition and Rejection of Anti-ship Missile Based on Classifier Combination[J]. Journal of Naval University of Engineering, 2017, 29(4): 14-20. | |
| [6] | 袁伟. 基于一维距离像稀疏表达的无源假目标识别[J]. 电讯技术, 2018, 58(7): 798-804. |
| YUAN Wei. Passive Fake Target Recognition Based on One-Dimensional Distance Image Sparse Representation[J]. Telecommunication Engineering, 2018, 58(7): 798-804. | |
| [7] | 韩静雯, 杨勇, 连静, 等. 基于极化与距离像特征融合的雷达导引头角反射器鉴别方法[J]. 系统工程与电子技术, 2024, 46(11): 3658-3670. |
| HAN Jingwen, YANG Yong, LIAN Jing, et al. Identification Method of Corner Reflector Based on Polarization and HRRP Feature Fusion for Radar Seeker[J]. Systems Engineering and Electronics, 2024, 46(11): 3658-3670. | |
| [8] | 李郝亮, 陈思伟. 海面角反射体电磁散射特性与雷达鉴别研究进展与展望[J]. 雷达学报, 2023, 12(4): 738-761. |
| LI Haoliang, CHEN Siwei. Electromagnetic Scattering Characteristics and Radar Identification of Sea Corner Reflectors: Advances and Prospects[J]. Journal of Radars, 2023, 12(4): 738-761. | |
| [9] | MA Jiazhi, SHI Longfei, LI Yongzhen, et al. Angle Estimation of Extended Targets in Main-Lobe Interference with Polarization Filtering[J]. IEEE Transactions on Aerospace and Electronic Systems, 2017, 53(1): 169-189. |
| [10] | ZHANG Zhaojian, XIE Junwei, SHENG Chuan, et al. Deceptive Jamming Discrimination Based on Range-Angle Localization of a Frequency Diverse Array[J]. Frontiers of Information Technology & Electronic Engineering, 2017, 18(9): 1437-1446. |
| [11] | 杨书宁, 杨仲平, 张剑云, 等. 基于稀疏重构的空域-极化域联合抗主瓣干扰方法[J]. 信号处理, 2022, 38(2): 401-409. |
| YANG Shuning, YANG Zhongping, ZHANG Jianyun, et al. Space-Polarization Domain Combined Anti-mainlobe Jamming Method Based on Sparse Reconstruction[J]. Journal of Signal Processing, 2022, 38(2): 401-409. | |
| [12] | 陈焱, 王占领, 肖科, 等. 新型变极化角反射器设计及散射特性分析[J]. 电波科学学报, 2023, 38(6): 913-920. |
| CHEN Yan, WANG Zhanling, XIAO Ke, et al. Design and Analysis of a Novel Variable Polarization Corner Reflector[J]. Chinese Journal of Radio Science, 2023, 38(6): 913-920. | |
| [13] | 周梓萌, 王俊杰, 庞晨, 等. 电磁调控角反射器的散射特性研究[J]. 电波科学学报, 2023, 38(6): 921-928, 996. |
| ZHOU Zimeng, WANG Junjie, PANG Chen, et al. Research on Scattering Characteristics of Electromagnetically Modulated Corner Reflectors[J]. Chinese Journal of Radio Science, 2023, 38(6): 921-928, 996. | |
| [14] | 夏德平. 机载双基地极化雷达系统研究[D]. 西安: 西安电子科技大学, 2022. |
| XIA Deping. Research on Airborne Bistatic Polarization Radar System[D]. Xi'an: Xidian University, 2022. | |
| [15] | 刘双喜, 徐小平, 黄伟, 等. 国外多弹协同项目发展及关键技术展望[J]. 航空兵器, 2024, 31(6): 1-13. |
| LIU Shuangxi, XU Xiaoping, HUANG Wei, et al. Development and Key Technologies Outlook of Foreign Multi-missile Collaborative Projects[J]. Aero Weaponry, 2024, 31(6): 1-13. | |
| [16] | PEI Jifang, LU Yuchun, HUO Weibo, et al. Aerial Target Classification Using an LFL-Net with Multiview HRRPs[J]. Remote Sensing Letters, 2022, 13(5): 492-502. |
| [17] | WANG Zhihao, ZHANG Yuanpeng, SU Linghua, et al. Multidomain Feature-Level Fusion for Space Micromotion Target Recognition Based on Networked Radar Systems[J]. IEEE Sensors Journal, 2025, 25(12): 22250-22263. |
| [18] | ZHANG Rongzheng, WANG Yong, YEH C, et al. Precession Parameter Estimation of Warhead with Fins Based on Micro-Doppler Effect and Radar Network[J]. IEEE Transactions on Aerospace and Electronic Systems, 2023, 59(1): 443-459. |
| [19] | DING Baiyuan, WEN Gongjian. Exploiting Multi-view SAR Images for Robust Target Recognition[J]. Remote Sensing, 2017, 9(11): 1150. |
| [20] | PEI Jifang, HUANG Yulin, HUO Weibo, et al. SAR Automatic Target Recognition Based on Multiview Deep Learning Framework[J]. IEEE Transactions on Geoscience and Remote Sensing, 2018, 56(4): 2196-2210. |
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