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首页> 外文期刊>Journal of Electromagnetic Waves and Applications >High-resolution and anti-jamming chaotic guided radar prototype for perimeter intrusion detection
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High-resolution and anti-jamming chaotic guided radar prototype for perimeter intrusion detection

机译：高分辨率和抗干扰混沌引导雷达原型用于周边入侵检测

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摘要

We propose a chaotic guided radar for perimeter intrusion detection and experimentally demonstrate the corresponding radar prototype which includes a transmitter, a receiver and two leaky coaxial cables (LCXs). A wideband Boolean-chaos signal is generated in the transmitter and served as the probe signal. An electromagnetic surveillance area is formed between two LCXs which act as transmitting and receiving antennas. The receiver can accurately locate an intruder crossing the LCXs by measuring a variation of correlation traces before and after intrusion. Experimental results demonstrate the proposed radar can realize the simultaneous detection of multiple intruders with 50-cm range resolution and 35-dB dynamic range. Furthermore, the anti-jamming property of the proposed guided radar for radio frequency interferences and noise are also demonstrated experimentally, which makes it perform superbly in the detection environment with multiradar cooperative work and noise.
机译：我们提出了一种用于周边入侵检测的混沌引导雷达，并通过实验展示了包括发射器，接收器和两个泄漏同轴电缆（LCX）的相应雷达原型。 在发射器中产生宽带布尔 - 混沌信号，并用作探头信号。 在两个LCX之间形成电磁监视区域，其用作透射和接收天线。 通过测量侵入前后的相关迹线的变化，接收器可以精确地定位交叉LCX的入侵者。 实验结果证明了所提出的雷达可以实现具有50cm范围分辨率和35-dB动态范围的多个入侵者的同时检测。 此外，还在实验上表现出用于射频干扰和噪声的提出的引导雷达的抗干扰性，这使得在具有多址合作工作和噪声的检测环境中使其在检测环境中表现得非常好。

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  • 作者

    Qiao Jun; Xu Hang; Zhang Jianguo; Han Hong; Wang Bingjie;

  • 作者单位

    Taiyuan Univ Technol Minist Educ &

    Shanxi Prov Key Lab Adv Transducers &

    Intelligent Control Sys Taiyuan Shanxi Peoples R China;

    Taiyuan Univ Technol Minist Educ &

    Shanxi Prov Key Lab Adv Transducers &

    Intelligent Control Sys Taiyuan Shanxi Peoples R China;

    Taiyuan Univ Technol Minist Educ &

    Shanxi Prov Key Lab Adv Transducers &

    Intelligent Control Sys Taiyuan Shanxi Peoples R China;

    Taiyuan Univ Technol Minist Educ &

    Shanxi Prov Key Lab Adv Transducers &

    Intelligent Control Sys Taiyuan Shanxi Peoples R China;

    Taiyuan Univ Technol Minist Educ &

    Shanxi Prov Key Lab Adv Transducers &

    Intelligent Control Sys Taiyuan Shanxi Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 电磁波与电磁场;
  • 关键词

    Guided radar; perimeter intrusion detection; Boolean-chaos signal; leaky coaxial cable (LCX);

    机译：引导雷达;周边入侵检测;布尔 - 混沌信号;漏宽的同轴电缆（LCX）;

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