Radar Polarization Modulation Countermeasures for Combined Corner Reflector: Anti Diluted Jamming

WU Guo-qing; WANG Luo-sheng-bin; PANG Chen; LI Yong-zhen; WANG Xue-song

doi:10.12263/DZXB.20220979

您当前的位置：

首页 >

文章列表页 >

Radar Polarization Modulation Countermeasures for Combined Corner Reflector: Anti Diluted Jamming

60th Anniversary Special Issue | 更新时间：2025-12-11

- Radar Polarization Modulation Countermeasures for Combined Corner Reflector: Anti Diluted Jamming
- ACTA ELECTRONICA SINICA Vol. 50, Issue 12, Pages: 2969-2983(2022)
- 作者机构：
  
  国防科技大学电子科学学院电子信息系统复杂电磁环境效应国家重点实验室，湖南长沙 410073
- 作者简介：
- 基金信息：
- DOI：10.12263/DZXB.20220979
  CLC： TN958;
- Received：24 August 2022，
  
  Revised：2022-11-16，
  
  Published：25 December 2022
- 稿件说明：
移动端阅览
吴国庆,王罗胜斌,庞晨等.雷达极化域变焦角反组合体对抗方法：抗冲淡式干扰[J].电子学报,2022,50(12):2969-2983.

WU Guo-qing,WANG Luo-sheng-bin,PANG Chen,et al.Radar Polarization Modulation Countermeasures for Combined Corner Reflector: Anti Diluted Jamming[J].ACTA ELECTRONICA SINICA,2022,50(12):2969-2983.
吴国庆,王罗胜斌,庞晨等.雷达极化域变焦角反组合体对抗方法：抗冲淡式干扰[J].电子学报,2022,50(12):2969-2983. DOI： 10.12263/DZXB.20220979.

WU Guo-qing,WANG Luo-sheng-bin,PANG Chen,et al.Radar Polarization Modulation Countermeasures for Combined Corner Reflector: Anti Diluted Jamming[J].ACTA ELECTRONICA SINICA,2022,50(12):2969-2983. DOI： 10.12263/DZXB.20220979.

摘要

雷达导引头末制导阶段易被角反干扰诱偏，导致对海精确打击效能急剧下降，导引头抗角反干扰能力提升需求迫切.新型充气式角反覆盖频段广，散射截面积大，多个角反阵列排布可模拟类似于舰船的假目标，形成冲淡式干扰态势，需要对角反阵列进行辨识.常用的对抗手段包括一维距离像特征鉴别和极化分解特征鉴别，前者受限于空间几何关系，后者受限于极化测量精度，抗干扰效能皆有限.物理上，舰船为包含复杂结构的连续刚体，角反阵列为散射结构一致的多个离散点，两者回波的极化特性存在显著差异.本文从极化域变焦超分辨原理出发，建立了角反阵列和舰船的极化雷达信号模型，通过调控收发极化改变散射点的相干叠加效果，构建极化-距离二维图像并提取相关性特征参数表征目标差异，结合支持向量机提出角反阵列辨识算法，实现抗冲淡式角反干扰.仿真实验结果表明，所提算法角反鉴别性能鲁棒性强，可有效对抗冲淡式干扰，鉴别精度优于极化特征分解方法，在低信噪比条件下平均提升7.5%，在交叉极化隔离度高于-25 dB条件下平均提升27.3%.

Abstract

Under the stage of terminal guidance

radar seeker can be easily deflated by corner reflector

which will lead to the sharp decline of the precision attack efficiency on the sea. It is urgent to improve the capability of anti corner reflector jamming. The new inflatable corner reflector works in wide frequency band with large radar cross section. Proper assignment of corner reflector array can simulate false targets similar with ships and form diluted jamming. Therefore

corner reflector array should be distinguished from ships. The common countermeasure is to recognize corner reflectors with HRRP and polarization decomposition. However

the former is constrained by spatial geometry

while the latter is affected by the accuracy of polarization measurement

both of which have limited anti-jamming performance. Physically

ships are continuous rigid bodies containing complex structures

and corner reflectors arrays are discrete points with uniform structures. The polarization characteristics of their echoes has significant difference. In this paper

based on the principle of polarization modulation technology

the signal models of corner reflector arrays and ships are established. With modulating the transmitting and receiving polarization

the coherent superposition effect among scatters is changed. The polarization-range 2D image is established and the correlation characteristic parameters are extracted to characteristic target’s difference. Finally

combined with support vector machine

a corner reflector array recognition method is proposed. The results of simulation experiments show that proposed method has stable recognition performance and can effectively combat the diluting jamming. Compared with polarization decomposition method

the recognition accuracy of proposed algorithm improves 7.5% under the low SNR condition

while improves 27.3% when the cross-polarization isolation is higher than -25 dB.

关键词

Keywords

references

陈静 . 雷达无源干扰原理 [M ] . 北京 : 国防工业出版社 , 2009 .

CHEN J . Principles of Radar Passive Jamming [M ] . Beijing : National Defense Industry Press , 2009 . (in Chinese)

张志远 , 张介秋 , 屈绍波 , 等 . 雷达角反射器的研究进展及展望 [J ] . 飞航导弹 , 2014 ( 4 ): 64 - 70 .

张志远 , 赵原源 . 新型二十面体三角形角反射器的电磁散射特性分析 [J ] . 指挥控制与仿真 , 2018 , 40 ( 4 ): 133 - 137 .

ZHANG Z Y , ZHAO Y Y . Analysis of electromagnetic scattering characteristic for new type icosahedrons triangular trihedral corner reflectors [J ] . Command Control & Simulation , 2018 , 40 ( 4 ): 133 - 137 . (in Chinese)

张林 , 胡生亮 , 胡海 . 舰载充气式角反射体装备现状与战术运用研究现状 [J ] . 兵器装备工程学报 , 2018 , 39 ( 6 ): 48 - 51 .

ZHANG L , HU S L , HU H . Research on current equipment situation and tactical application of ship-born inflatable corner reflector [J ] . Journal of Ordnance Equipment Engineering , 2018 , 39 ( 6 ): 48 - 51 . (in Chinese)

胡海 , 张林 , 张小东 . 舰载充气式角反射体反导装备发展及运用 [J ] . 国防科技 , 2018 , 39 ( 2 ): 74 - 77 .

HU H , ZHANG L , ZHANG X D . A study on equipment developments and operational using of ship born gas-filled anti-missile multi-corner reflector [J ] . Defense Technology Review , 2018 , 39 ( 2 ): 74 - 77 . (in Chinese)

汤广富 , 李华 , 甘荣兵 , 等 . 海战场环境下角反射器干扰分析 [J ] . 电子信息对抗技术 , 2015 , 30 ( 5 ): 39 - 45, 84 .

TANG G F , LI H , GAN R B , et al . Analysis of corner reflector under naval battlefield [J ] . Electronic Information Warfare Technology , 2015 , 30 ( 5 ): 39 - 45, 84 . (in Chinese)

朱珍珍 , 汤广富 , 程翥 , 等 . 基于极化分解的舰船和角反射器鉴别方法 [J ] . 舰船电子对抗 , 2010 , 33 ( 6 ): 15 - 21 .

ZHU Z Z , TANG G F , CHENG Z , et al . Discrimination method of ship and corner reflector based on polarization decomposition [J ] . Shipboard Electronic Countermeasure , 2010 , 33 ( 6 ): 15 - 21 . (in Chinese)

张俊 , 胡生亮 , 范学满 , 等 . 基于HRRP和PA的浮空式角反射体布放态势寻优 [J ] . 战术导弹技术 , 2018 ( 3 ): 105 - 109 .

ZHANG J , HU S L , FAN X M , et al . Optimization of the position situation of the air-floating corner reflector based on HRRP and PA [J ] . Tactical Missile Technology , 2018 ( 3 ): 105 - 109 . (in Chinese)

黄孟俊 , 赵宏钟 , 付强 , 等 . 一种基于微多普勒特征的海面角反射器干扰鉴别方法 [J ] . 宇航学报 , 2012 , 33 ( 10 ): 1486 - 1491 .

HUANG M J , ZHAO H Z , FU Q , et al . A sea corner-reflector jamming identification method based on micro-Doppler feature [J ] . Journal of Astronautics , 2012 , 33 ( 10 ): 1486 - 1491 . (in Chinese)

黄孟俊 , 陈建军 , 赵宏钟 , 等 . 海面角反射器干扰微多普勒建模与仿真 [J ] . 系统工程与电子技术 , 2012 , 34 ( 9 ): 1781 - 1787 .

HUANG M J , CHEN J J , ZHAO H Z , et al . Micro-Doppler modeling and simulating of corner reflector in sea surface [J ] . Systems Engineering and Electronics , 2012 , 34 ( 9 ): 1781 - 1787 . (in Chinese)

王雪松 . 雷达极化技术研究现状与展望 [J ] . 雷达学报 , 2016 , 5 ( 2 ): 119 - 131 .

WANG X S . Status and prospects of radar polarimetry techniques [J ] . Journal of Radars , 2016 , 5 ( 2 ): 119 - 131 . (in Chinese)

庄钊文 , 肖顺平 , 王雪松 . 雷达极化信息处理及其应用 [M ] . 北京 : 国防工业出版社 , 1999 .

ZHUANG Z W , XIAO S P , WANG X S . Radar Polarization Information Processing and Application [M ] . Beijing : National Defense Industry Press , 1999 . (in Chinese)

黄培康 , 殷红成 , 许小剑 . 雷达目标特性 [M ] . 北京 : 电子工业出版社 , 2005 .

曾勇虎 , 王雪松 , 肖顺平 , 等 . 基于瞬态极化时频分布及奇异值特征提取的雷达目标识别 [J ] . 电子学报 , 2005 , 33 ( 3 ): 571 - 573 .

ZENG Y H , WANG X S , XIAO S P , et al . Radar target recognition based on instantaneous polarization time-frequency distribution and singular values feature extraction [J ] . Acta Electronica Sinica , 2005 , 33 ( 3 ): 571 - 573 . (in Chinese)

王雪松 , 徐振海 , 李永祯 , 等 . 高分辨雷达目标极化检测仿真实验与结果分析 [J ] . 电子学报 , 2000 , 28 ( 12 ): 60 - 63 .

WANG X S , XU Z H , LI Y Z , et al . High-resolution radar target detection simulation experiments and results analysis [J ] . Acta Electronica Sinica , 2000 , 28 ( 12 ): 60 - 63 . (in Chinese)

王雪松 , 庄钊文 , 肖顺平 , 等 . 光学区雷达目标空间极化结构特性描述及识别研究 [J ] . 电子学报 , 1998 , 26 ( 6 ): 36 - 41 .

WANG X S , ZHUANG Z W , XIAO S P , et al . The study of recognition and description of space polarization structure characteristic of radar target in the optics region [J ] . Acta Electronica Sinica , 1998 , 26 ( 6 ): 36 - 41 . (in Chinese)

肖顺平 , 郭桂蓉 , 庄钊文 , 等 . 基于含参最小二乘估计曲线拟合的极化雷达目标识别方法 [J ] . 电子学报 , 1997 , 25 ( 3 ): 32 - 36, 54 .

XIAO S P , GUO G R , ZHANG Z W , et al . A method of polarization radar target recognition based on curve fitting by means of the least square estimation of parameters [J ] . Acta Electronica Sinica , 1997 , 25 ( 3 ): 32 - 36, 54 . (in Chinese)

何松华 , 郭桂蓉 , 庄钊文 . 雷达目标高分辨率距离—极化结构成像方法研究 [J ] . 电子学报 , 1994 , 22 ( 7 ): 1 - 8 .

HE S H , GUO G R , ZHUANG Z W . A study of high resolution range-polarization reconstructing of radar target [J ] . Acta Electronica Sinica , 1994 , 22 ( 7 ): 1 - 8 . (in Chinese)

全斯农 , 范晖 , 代大海 , 等 . 一种基于精细极化目标分解的舰船箔条云识别方法 [J ] . 雷达学报 , 2021 , 10 ( 1 ): 61 - 73 .

QUAN S N , FAN H , DAI D H , et al . Recognition of ships and chaff clouds based on sophisticated polarimetric target decomposition [J ] . Journal of Radars , 2021 , 10 ( 1 ): 61 - 73 . (in Chinese)

涂建华 , 汤广富 , 肖怀铁 , 等 . 基于极化分解的抗角反射器干扰研究 [J ] . 雷达科学与技术 , 2009 , 7 ( 2 ): 85 - 90 .

TU J H , TANG G F , XIAO H T , et al . A study of anti-corner reflector based on polarization decomposition [J ] . Radar Science and Technology , 2009 , 7 ( 2 ): 85 - 90 . (in Chinese)

张俊 , 胡生亮 , 杨庆 , 等 . 浮空式角反射体RCS统计特征及识别模型研究 [J ] . 系统工程与电子技术 , 2019 , 41 ( 4 ): 780 - 786 .

ZHANG J , HU S L , YANG Q , et al . RCS statistical features and recognition model of air-floating corner reflector [J ] . Systems Engineering and Electronics , 2019 , 41 ( 4 ): 780 - 786 . (in Chinese)

王罗胜斌 , 王雪松 , 徐振海 . 雷达极化域调控超分辨的原理与方法 [J/OL ] . 中国科学: 信息科学 , ( 2022 )[2022 ] . https://doi.org/10.1360/SSI-2022-0141 https://doi.org/10.1360/SSI-2022-0141 .

孙见彬 . 天线变极化技术抗无源质心干扰研究 [J ] . 电子对抗 , 1992 ( 1 ): 27 - 30 .

柯有安 . 雷达散射矩阵与极化匹配接收 [J ] . 电子学报 , 1963 ( 3 ): 1 - 11 .

吴林罡 , 胡生亮 , 张俊 , 等 . 双棱锥型角反射器RCS快速预估方法 [J ] . 战术导弹技术 , 2021 ( 5 ): 29 - 35 .

WU L G , HU S L , ZHANG J , et al . Fast RCS estimation method for bipyramid corner reflector [J ] . Tactical Missile Technology , 2021 ( 5 ): 29 - 35 . (in Chinese)

YANG J , PENG Y N , LIN S M . Similarity between two scattering matrices [J ] . Electronics Letters , 2001 , 37 ( 3 ): 193 - 194 .

房茂金 . 基于极化相参雷达的抗组合干扰技术研究 [D ] . 长沙 : 国防科学技术大学 , 2013 .

FANG M J . Study on the Suppression of Compound Jamming Based on Polarization Coherent Radar [D ] . Changsha : National University of Defense Technology , 2013 . (in Chinese)

周志华 . 机器学习 [M ] . 北京 : 清华大学出版社 , 2016 .

ZHOU Z H . Machine Learning [M ] . Beijing : Tsinghua University Press , 2016 . (in Chinese)

KROGAGER E . New decomposition of the radar target scattering matrix [J ] . Electronics Letters , 1990 , 26 ( 18 ): 1525 - 1532 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Structure-Wise Feature Reconstruction for Hyperspectral Image Classification

Patch Verification Method Integrating Sentence Embedding Model and Code Features

Fault Diagnosis of Railway Point Machine Based on Improved Time- Domain Multiscale Dispersion Entropy and Support Vector Machine

Radar Polarization Modulation Countermeasures for Combined Corner Reflector: Anti Centroid Jamming

Related Author

XING Chang-da

WANG Mei-ling

XU Yong-chang

WANG Zhi-sheng

JIANG Ting-ting

JIANG Shu-juan

HAN Wei

CAO Yuan

Related Institution

School of Information and Control Engineering, China University of Mining and Technology

College of Compute Science and Technology, Nanjing University of Aeronautics and Astronautics

College of Automation Engineering, Nanjing University of Aeronautics and Astronautics

School of Computer Science & Technology， China University of Mining and Technology

National Engineering Research Center of Rail Transportation Operation and Control System, Beijing Jiaotong University

⁰