[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 >

2020 , Vol. 40 >Issue 3: 1 - 4

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2020.03.001

基于多普勒效应的典型伪码引信抗噪声调频干扰性能分析

  • 刘静 1 ,
  • 周新刚 2 ,
  • 胡国兵 1
展开
  • 1 金陵科技学院网络与通信工程学院,南京 211169
  • 2 国防大学军事管理学院,北京 100091

刘静(1983-),女,安徽临泉人,讲师,研究方向:无线电探测、系统干扰与抗干扰技术。

收稿日期: 2018-11-06

  网络出版日期: 2025-02-12

基金资助

江苏省自然科学基金(BK20161104)

江苏省高等学校自然科学研究面上项目(17KJB510020)

金陵科技学院高层次人才科研启动经费项目(jit-b-201632)

收起

Analysis of Anti-noise FM Jamming Performance of Typical Pseudo-random Coded Fuzes Based on Doppler Effects

  • LIU Jing 1 ,
  • ZUOU Xingang 2 ,
  • HU Guobing 1
Expand
  • 1 School of Networks and Telecommunications Engineering, Jinling Institute of Technology, Nanjing 211169, China
  • 2 School of Military Management, National Defense University, Beijing 100091, China

Received date: 2018-11-06

  Online published: 2025-02-12

Fold

摘要

文中研究影响伪码体制引信抗噪声调频干扰性能的主要因素。首先介绍了伪码体制引信的工作原理;然后在噪声调频干扰模式下,推导了伪码体制引信相关接收机信干比增益,研究了多普勒频率对其的影响,给出了伪码体制引信在接收机带宽等于发射信号带宽下抗噪声调频干扰的统一信干比增益表达式;最后分析了伪码体制引信本身的特征参数等对其抗噪声调频干扰性能的影响。为提高伪码体制引信的抗干扰性能和有效干扰这种体制引信提供了重要理论依据。

关键词： 噪声调频干扰; 伪码引信; 多普勒; 信干比

本文引用格式

刘静 , 周新刚 , 胡国兵 . 基于多普勒效应的典型伪码引信抗噪声调频干扰性能分析[J]. 弹箭与制导学报, 2020 , 40(3) : 1 -4 . DOI: 10.15892/j.cnki.djzdxb.2020.03.001

Abstract

The major factors affecting the anti-jamming performance of pseudo-random coded fuzes are analyzed in this paper. Firstly the principle of pseudo-random coded fuzes was introduced. Secondly on this basis, its signal to jamming ratio (SJR) of receiver with Doppler frequency were deduced in the environment of noise FM jamming, then unified representation is put forward. From the SJR its working frequency, pulse width, pseudo-random code period and other factors affect its anti-noise frequency modulation (FM) jamming performance. It provides the important theoretic foundation for the improvement on anti-noise FM jamming performance of pseudo-random coded fuzes and jamming them effectively.

Key words： noise frequency modulation jamming; pseudo-random coded fuzes; Doppler; signal to jamming ratio

[an error occurred while processing this directive]

参考文献

原文顺序 | 文献年度倒序 | 文中引用次数倒序
[1]
NASSER A, AHMED F M A, MOUSTAFA K H, et al. Recent advancements in proximity fuzes technology[J]. International Journal of Engineering Research and, 2015, 4(4): 1233-1238.

[2]
刘少坤, 闫晓鹏, 栗苹, 等. 基于码元重构的伪码调相脉冲多普勒引信干扰信号设计[J]. 兵工学报, 2018, 39(6): 1088-1094.

[3]
FOO M F L, TAN A H, BASU K. Pseudorandom maximum length signal design with bias compensation least squares estimation for system identification[C]// IEEE. Proceeding of 2007 IEEE Instrumentation & Measurement Technology Conference. [S.l.]:IEEE,2007:1-6.

[4]
周新刚, 赵惠昌, 刘凤格, 等. 伪码调相与线性调频复合调制引信[J]. 宇航学报, 2008, 39(3):1026-1030.

[5]
何丹娜, 张天骐, 高春霞, 等. 线性调频-伪码调相复合信号的伪码盲估计新算法[J]. 电讯技术, 2012, 52(6):906-912.

[6]
涂友超, 熊金柱, 鲁犀. 伪码体制脉冲串引信信号参数提取方法[J]. 探测与控制学报, 2015, 37(4):6-10.

[7]
ALBANESE D F, KLEIN A M. Pseudorandom code waveform design for CW radar[J]. IEEE Transactions on Aerospace and Electronic Systems, 1979, AES-15(1): 67-75.

[8]
王铭伟, 肖泽龙, 高雯, 等. 一种线性调频连续波探测抗欺骗式干扰方法[J]. 兵工学报, 2019, 40(4):753-761.

[9]
刘静, 贲德, 周新刚. 基于周期模糊函数理论的信噪比估计[J]. 现代雷达, 2015, 37(12):25-28.

[10]
PAIK H, SASTRY N N, SANTIPRABHA I. Effectiveness of repeat jamming using linear FM interference signal in monopulse receivers[J]. Procedia Computer Science, 2015, 57:296-304.

[11]
刘己斌, 王李军, 赵惠昌. 伪码体制引信的抗噪声调频干扰性能分析[J]. 电子与信息学报, 2004, 26(12):1925-1932.

Options
文章导航

/

〈 〉

[an error occurred while processing this directive]