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弹箭与制导学报 >

2015 , Vol. 35 >Issue 6: 37 - 40

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.06.010

弹药技术

基于 DRFM 循环转发的脉冲多普勒引信干扰研究

  • 隋鉴 ,
  • 李国林 ,
  • 尹洪伟
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  • 海军航空工程学院,山东烟台 264001

隋鉴(1983-),男,山东龙口人,助理工程师,博士研究生,研究方向:电子对抗。

收稿日期: 2014-01-09

  网络出版日期: 2025-05-28

基金资助

国家自然科学基金(61002006)

收起

Research on Circular-repeater Jamming Based on Digital Radio Frequency Memory Countering Pulse Doppler Fuze

  • SUI Jian ,
  • LI Guolin ,
  • YIN Hongwei
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  • Naval Aeronautical and Astronautical University, Shandong Yantai 264001, China

Received date: 2014-01-09

  Online published: 2025-05-28

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摘要

为了对抗具有强抗干扰能力的脉冲多普勒引信,通过分析脉冲多普勒引信的基本工作原理,确定了有效干扰脉冲多普勒引信的基本条件,在此基础之上,提出了基于DRFM的循环转发干扰以实现对脉冲多普勒引信的欺骗干扰。为了验证该方法的有效性,设计了仿真实验,仿真结果表明该方法产生的干扰信号满足有效干扰脉冲多普勒引信的基本条件,基于DRFM的循环转发干扰能够有效干扰脉冲多普勒引信。

关键词： 脉冲多普勒; 引信; DRFM; 干扰

本文引用格式

隋鉴 , 李国林 , 尹洪伟 . 基于 DRFM 循环转发的脉冲多普勒引信干扰研究[J]. 弹箭与制导学报, 2015 , 35(6) : 37 -40 . DOI: 10.15892/j.cnki.djzdxb.2015.06.010

Abstract

In order to counter PD fuze with excellent anti-jamming performance, the basic working principle was analyzed. on the basis of the analysis, essential conditions of jamming PD fuze were determined. Based on the essential conditions, the circular-repeater jamming technique based on digital radio frequency memory (DRFM) was presented in order to jam PD fuze. In order to verify effectiveness of the approach, simulation was designed. The results of simulation demonstrate that the jamming signal based on this technique could satisfy the essential conditions, and the circular-repeater jamming technique based on DRFM countering PD fuze is valid.

Key words： pulse Doppler; fuze; DRFM; jamming

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参考文献

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