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弹箭与制导学报 >

2012 , Vol. 32 >Issue 4: 173 - 175,184

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.04.010

相关技术

罗兰C数据链交叉干扰抑制新方法

  • 周隽 ,
  • 崔国恒 ,
  • 许江宁 ,
  • 曹可劲
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  • 海军工程大学,武汉 430033

周隽(1982-),男,江西上饶人,博士研究生,研究方向:无线电导航。

收稿日期: 2011-08-30

  网络出版日期: 2025-05-29

基金资助

国家自然科学基金(61004126);东南大学教育部重点实验室开放基金(201002)资助

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A New CRI Suppression Method in Loran C Datelink

  • ZHOU Jun ,
  • CUI Guoheng ,
  • XU Jiangning ,
  • CAO Kejin
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  • Naval University of Engineering, Wuhan 430033, China

Received date: 2011-08-30

  Online published: 2025-05-29

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摘要

为了减小交叉干扰对罗兰C数据链应用与定位应用的影响,文中设计了一种数据链交叉干扰抑制新方法对信号进行滤波处理,通过仿真和实测数据的验证,该方法获得了较好交叉干扰抑制效果,并大大提高了罗兰C数据链PPM解调正确率。

关键词： 罗兰C; 数据链; PPM; 交叉干扰

本文引用格式

周隽 , 崔国恒 , 许江宁 , 曹可劲 . 罗兰C数据链交叉干扰抑制新方法[J]. 弹箭与制导学报, 2012 , 32(4) : 173 -175,184 . DOI: 10.15892/j.cnki.djzdxb.2012.04.010

Abstract

In order to alleviate the interference of CRI to the application of Loran C datelink and positioning, a new CRI suppression algorithm in datalink usage was designed for processing the signal. Through validation of simulation data and real data, this algorithm achieved preferable CRI suppression effect, and enhanced correctness of PPM demodulation in Loran C datelink.

Key words： Loran C; datelink; PPM; CRI

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参考文献

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