[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

弹箭与制导学报 >

2011 , Vol. 31 >Issue 1: 227 - 230

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2011.01.022

相关技术

基于全息特征的雷达信号综合分选新方法

  • 鲁磊 ,
  • 王星 ,
  • 乔庆刚 ,
  • 徐忠伟
展开
  • 1 空军工程大学工程学院,西安 710038
    2 陆军航空兵学院,北京 101100
    3 95215 部队,广东佛山 528220

鲁磊(1982—), 男, 河南正阳人, 硕士研究生, 研究方向: 电子对抗理论与技术。

收稿日期: 2010-01-12

  网络出版日期: 2025-05-30

基金资助

空军工程大学学术基金(XS0901018)资助

收起

A New Method for Synthetic Radar Signal Sorting Based on Holographic Characteristics

  • LU Lei ,
  • WANG Xing ,
  • QIAO Qinggang ,
  • XU Zhongwei
Expand
  • 1 The Engineering Institute, Air Force Engineering University, Xi'an 710038, China
    2 Army Aviation Institute, Beijing 101100, China
    3 No.95215 Unit, Guangdong Foshan 528220, China

Received date: 2010-01-12

  Online published: 2025-05-30

Fold

摘要

提出了一种基于模糊综合评判模型的雷达信号分选新方法。首先采用传统信号分选方式对到达角或到达时间等常规参数进行提取,然后利用小波变换法提取雷达信号的脉内特征,根据层次分析确定权重,建立分选模型进行分选。计算机仿真结果表明,该方法能够有效地分选雷达信号。

关键词： 雷达信号; 全息特征; 小波变换法; 层次分析; 模糊综合评判

本文引用格式

鲁磊 , 王星 , 乔庆刚 , 徐忠伟 . 基于全息特征的雷达信号综合分选新方法[J]. 弹箭与制导学报, 2011 , 31(1) : 227 -230 . DOI: 10.15892/j.cnki.djzdxb.2011.01.022

Abstract

A new method for radar signal sorting based on fuzzy comprehensive evaluation model is proposed. Firstly, conventional signal sorting parameters such as DOA or TOA are extracted using the traditional approach. Secondly, the radar signal in pulse characteristics are extracted by wavelet transformation. Then the weights of sorting are determined according to analytic hierarchy process and fuzzy comprehensive evaluation model is established to sort signal. Simulation result shows that this new method can get an accurate sort rate.

Key words： radar signal; holographic characteristics; wavelet transformation; analytic hierarchy process; fuzzy comprehensive evaluation

[an error occurred while processing this directive]

参考文献

[1]
DELPART N. Asymptotic wavelet and gabor analysis: Extraction of instantaneous frequencies[J]. IEEE Transactions on Information Theory, 1992, 38(3): 867-870.
[2]
陈怀新, 南建设. 基于层次分析模糊特征融合的目标识别[J]. 四川大学学报(自然科学版), 2003, 40(6): 1088-1091.
[3]
张治海, 秦开兵, 张元发. 基于脉内特征的雷达信号分选新方法[J]. 现代防御技术, 2009(2): 104-107.
[4]
韩俊, 何明浩, 翟卫俊, 等. 基于PRI变换和小波变换的雷达信号分选[J]. 微计算机信息, 2007, 23(3): 164-166.
[5]
彭祖赠, 孙帏玉. 模糊(Fuzzy)数学及其应用[M]. 武汉: 武汉大学出版社, 2002.
Options
文章导航

/

〈 〉

[an error occurred while processing this directive]