应用双谱分析和分形维数的雷达欺骗干扰识别

杨少奇; 田波; 周瑞钊

doi:10.7652/xjtuxb201612020

您当前的位置：

首页 >

文章列表页 >

应用双谱分析和分形维数的雷达欺骗干扰识别

更新时间：2025-07-09

- 应用双谱分析和分形维数的雷达欺骗干扰识别
- A Jamming Identification Method Against Radar Deception Based on Bispectrum Analysis and Fractal Dimension
- 西安交通大学学报 2016年50卷第12期页码：128-135
- 作者机构：
  
  空军工程大学防空反导学院,西安,710051
- 作者简介：
- 基金信息：
  
  : 2016-04-27。作者简介: 杨少奇(1992—),男,硕士生;田波(通信作者),男,副教授,硕士生导师。基金项目: 国家自然科学基金资助项目(61501500)
- DOI：10.7652/xjtuxb201612020
  中图分类号： TN974
- 网络首发：2016-12-10，
  
  纸质出版：2016
- 稿件说明：
移动端阅览
杨少奇, 田波, 周瑞钊. 应用双谱分析和分形维数的雷达欺骗干扰识别[J]. 西安交通大学学报, 2016,50(12):128-135.

A Jamming Identification Method Against Radar Deception Based on Bispectrum Analysis and Fractal Dimension[J]. 2016, 50(12): 128-135.
杨少奇, 田波, 周瑞钊. 应用双谱分析和分形维数的雷达欺骗干扰识别[J]. 西安交通大学学报, 2016,50(12):128-135. DOI： 10.7652/xjtuxb201612020.

A Jamming Identification Method Against Radar Deception Based on Bispectrum Analysis and Fractal Dimension[J]. 2016, 50(12): 128-135. DOI： 10.7652/xjtuxb201612020.

摘要

为解决频谱弥散干扰(SMSP)和切片组合干扰(C&I)2种干扰类型的识别问题

提出了一种利用双谱分析和分形维数的干扰识别方法。首先对零中频处理后雷达接收信号进行双谱分析

得到接收信号的三维双谱信息; 然后通过降维方法把三维信息变换成二维特征曲线

以减小干扰识别的计算量; 最后提取二维曲线的盒维数和信息维数2个特征参数

通过支持向量机对干扰识别率进行检验。仿真结果表明:在一定的噪声背景下

该识别方法能够较为稳定地识别不同干扰形式; 在信噪比为0 dB的条件下

干扰的识别成功率能够达到88%以上

证明了干扰识别方法的有效性。

Abstract

A novel jammimg identification method based on bispectrum analysis and fractal dimension is proposed to solve the recognition problem of smeared spectrum(SMSP)and chopping and interleaving(C&I)interferences. Firstly

three-dimensional bispectrum information is obtained by performing bispectrum analysis on radar echoes. Then a two-dimensional feature curve is generated to reduce the calculation cost by using a dimension reducing method. Finally

characteristic parameters of the box dimension and the information dimension are extracted from the two-dimensional feature curve and used as the sorting characteristics. In addition

a support vector machine(SVM)method is used to test the interference recognition rate. Simulation results show that the proposed method is stable and its identification rate is over 88% when the signal-to-noise ratio is 0 dB

verifying the effectiveness of the proposed method.

关键词

Keywords

references

闫海, 李国辉, 李建勋. 雷达抗欺骗式干扰信号特征提取方法 [J]. 电子科技大学学报, 2015, 44(1): 50-54.

YAN Hai, LI Guohui, LI Jianxun. Signal feature extraction methods of radar anti-deception jamming [J]. Journal of University of Electronic Science and Technology, 2015, 44(1): 50-54.

TAO B R. An ECCM model technical development trends to the demands of the future EW combat [J]. IEEE AES Systems Magazine, 1994, 9(6): 12-16.

王峰, 雷志勇, 黄桂根, 等. 雷达智能抗干扰体系研究 [J]. 现代雷达, 2014, 36(1): 80-82.

WANG Feng, LEI Zhiyong, HUANG Guigen, et al. Intelligent anti-jamming technique in radar [J]. Modern Radar, 2014, 36(1): 80-82.

SPARROW M J, CAKILO J. ECM techniques to counter pulse compression radar: 7081846 [P]. 2006-06-25.

LI Y P, XIONG Y, TANG B. SMSP jamming identification based on matched signal transform [C]∥2011 International Conference on Computational Problem-Solving. Piscataway, NJ, USA: IEEE Computer Society, 2011: 182-185.

ZHAO Y, DU D P, AHMED A A, et al. Detection of SMSP jamming in netted radar system based on fractional power spectrum [C]∥Proceedings of 17th IEEE International Conference on Computational Science and Engineering. Piscataway, NJ, USA: IEEE, 2014: 989-993.

TAO A F, ZHENG J H, MEE M S, et al. Re-study on recurrence period of stokes wave train with high order spectral method [J]. China Ocean Engineering, 2011, 25(4): 679-686.

CHEN C X, HE M H, XU J, et al. A new method for sorting unknown radar emitter signal [J]. Chinese Journal of Electronics, 2014, 23(3): 499-502.

郑红, 周雷, 杨浩. 基于谱峭度与双谱的轴承故障诊断方法 [J]. 北京航空航天大学学报, 2014, 40(9): 1176-1182.

ZHENG Hong, ZHOU Lei, YANG Hao. Rolling element bearing fault diagnosis based on spectral kurtosis and bi-spectrum [J]. Journal of Beijing University of Aeronautics and Astronautics, 2014, 40(9): 1176-1182.

王占领, 张登福, 王世强. 雷达辐射源信号双谱二次特征提取方法 [J]. 空军工程大学学报, 2014, 15(1): 48-52.

WANG Zhanling, ZHANG Dengfu, WANG Shiqian. A method of feature extracting bispectrum cascade from radar emitter signal [J]. Journal of Air Force University, 2014, 15(1): 48-52.

马兆宇, 韩福丽, 谢智东, 等. 卫星通信信号体系调制识别技术 [J]. 航空学报, 2014, 35(12): 3403-3414.

MA Zhaoyu, HAN Ffuli, XIE Zhidong, et al. Modulation recognition technology of satellite communication signal system [J]. Acta Aeronautics et Astronautics Sinica, 2014, 35(12): 3403-3414.

SHEN G J, STEPHEN M, XU Y C. Theoretical and experimental analysis of bispectrum of vibration signals for fault diagnosis of gears [J]. Mechanical Systems and Signal Processing, 2014, 43(1/2): 76-89.

DU J X, ZHAI C M, WANG Q P. Recognition of plant leaf image based on fractal dimension features [J]. Neurocomputing, 2013, 116: 150-156.

XU Y, QUAN Y H, ZHANG Z M, et al. Classifying dynamic textures via spatiotemporal fractal analysis [J]. Pattern Recognition, 2015, 48(10): 3239-3248.

DU J X, ZHAI C M, WANG Q P. Recognition of plant leaf image based on fractal dimension features [J]. Neurocomputing, 2013, 116: 150-156.

刘文涛, 陈红, 蔡晓霞, 等. 基于分形维数的数字调制信号识别 [J]. 火力与指挥控制, 2014, 39(10): 88-94.

LIU Wentao, CHEN Hong, CAI Xiaoxia, et al. Digital modulation signal identification based on fractal dimension [J]. Fire Control Command Control, 2014, 39(10): 88-94.

何永亮, 陈西豪. 一种基于瞬时特征的电台个体识别方法 [J]. 计算机仿真, 2014, 31(9): 208-211.

HE Yongliang, CHEN Xihao. Individual transmitter identification based on instantaneous feature [J]. Computer Simulation, 2014, 31(9): 208-211.

李永平, 卢刚, 田晓, 等. 基于模糊函数的SMSP和CI干扰识别算法 [J]. 航空兵器, 2011, 8(4): 51-54.

LI Yongping, LU Gang, TIAN Xiao, et al. Jamming identification algorithms of SMSP and CI based on ambiguity function [J]. Aero Weaponry, 2011, 8(4): 51-54.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

抗距离遮挡的雷达相位编码信号设计方法

提升空时自适应检测性能的多输入多输出雷达稳健波形设计

利用激波与电磁波相互作用的新型雷达机理研究

面向邻近目标分辨的MIMO雷达波形设计方法

一种分数阶域的密集假目标干扰抑制算法