噪声干扰源角跟踪技术的研究

张艳花; 朱喜霞; 王鉴; 王雪萍

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噪声干扰源角跟踪技术的研究

更新时间：2026-09-14

- 噪声干扰源角跟踪技术的研究
- 噪声干扰源角跟踪技术的研究
- Issue 3, (2009)
- 作者机构：
  
  1. 中北大学电子测试技术国家重点实验室信息与通信工程学院
  2. 济源职业技术学院机电系
  3. 内蒙古第一机械制造(集团)有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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张艳花, 朱喜霞, 王鉴, et al. 噪声干扰源角跟踪技术的研究[J]. 2009, (3).
DOI：

张艳花, 朱喜霞, 王鉴, et al. 噪声干扰源角跟踪技术的研究[J]. 2009, (3). DOI：

摘要

自卫式噪声干扰机装载于被保护平台

因此噪声干扰与目标回波来自同一方向

从角跟踪原理分析

单脉冲雷达可以通过跟踪噪声源达到跟踪目标的目的.为了减小单脉冲雷达的测角误差

保证其不间断作战

本文针对产生测角误差的主要原因

提出了一种增加脉冲调制电路和调整中放、视放带宽的方法

对该方法中调制脉冲宽度、中放带宽、视放带宽几个重要参数的选择进行了仿真研究.仿真结果表明:该方法可以有效地减小单脉冲雷达跟踪噪声源的测角误差.

Abstract

The self-defence noise jammer is stowed on a target protected platform

so noise jamming comes from the same direction as echo of the target.The analysis based on angle tracking theory indicates that the monopulse radar can track the target through tracking noise jammer.In order to reduce the angular error of monopulse radar and ensure its uninterrupted combat

a method of introducing pulse modulation circuit and adjusting the bandwidth of intermediate frequency amplifier and that of the video amplifier is proposed based on the main reason causing angular error.Simulation studies are made about the choice of pulse width

the bandwidth of intermediate frequency amplifier and that of video amplifier.The results show that the method can effectively reduce angular measurement error of the monopulse radar when tracking noise jammer.

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