天地一体化信息网络 ›› 2022, Vol. 3 ›› Issue (4): 31-44.doi: 10.11959/j.issn.2096-8930.2022041

所属专题: 卫星互联网用户接入控制

• 专题:卫星互联网用户接入控制 • 上一篇    下一篇

数据链智能抗干扰设计与实现

武振1,2, 杨靖宇2, 王硕1, 王正欢2, 贾敏1   

  1. 1 哈尔滨工业大学电子与信息工程学院,黑龙江 哈尔滨 150006
    2 北京机电工程总体设计部,北京 100854
  • 修回日期:2022-11-10 出版日期:2022-12-20 发布日期:2022-12-01
  • 作者简介:武振(1986-),男,硕士,高级工程师,主要研究方向为航天测控及数据链通信
    杨靖宇(1995-),男,硕士,北京机电工程总体设计部助理工程师,研究方向为航天测控及数据链通信
    王硕(2000-),男,哈尔滨工业大学硕士生,主要研究方向为协作通信
    王正欢(1987-),男,博士,北京机电工程总体设计部高级工程师,主要研究方向为航天测控及数据链通信
    贾敏(1982-),女,哈尔滨工业大学教授,博士生导师,入选国家重大人才工程,主要研究方向为天地一体化认知通信、组网与接入技术

Design and Implementation of Intelligent Anti-Interference for Data Link

Zhen WU1,2, Jingyu YANG2, Shuo WANG1, Zhenghuan WANG2, Min JIA1   

  1. 1 School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150006, China
    2 Beijing Mechanical &Electrical Engineering General Design Department, Beijing 100854, China
  • Revised:2022-11-10 Online:2022-12-20 Published:2022-12-01

摘要:

分析数据链通信在超高音速无人飞行器上的应用场景和面临的问题,列出当下数据链通信中主流的干扰样式类别、发展趋势和抗干扰的手段。详细描述智能抗干扰引擎的设计技术方案,分别从总体方案、宽带频谱感知模块、干扰信号识别模块、抗干扰决策模块4个方面对智能抗干扰引擎的设计进行论述。对于主要关键技术的技术途径进行分析,并对所采用方法的性能进行仿真测试,对仿真测试的结果进行对比和分析。仿真测试结果可以证明所采用的方法能够达到预期目标,但仍存在一定的局限性,对实际工程和实用效果还有待进一步验证。

关键词: 数据链通信, 智能引擎, 抗干扰

Abstract:

The application scenarios and problems faced by data link communication on hypersonic unmanned aerial vehicles were introduced, and the mainstream jamming style categories, development trends and anti-jamming methods in current data link communication were listed.The design and technical scheme of the intelligent anti-jamming engine was described in detail, and the design of the intelligent anti-jamming engine was discussed from four aspects: the overall scheme, the broadband spectrum perception module, the interference signal recognition module, and the anti-interference decision-making module.The technical approaches of the main key technologies were introduced, the performance of the adopted methods was simulated and tested.The results of the simulation tests were compared and analyzed, and the simulation tests could proved that the methods used could achieved the expected goals, but there were still certain limitations, and the actual engineering and practical eff ects need to be further verifi ed.

Key words: data link communication, intelligent engine, anti-interference

中图分类号: 

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