• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of electrical and computer engineering >Loss Simulation Analysis and Optimization of U-Groove Leaky Coaxial Cable
【24h】

Loss Simulation Analysis and Optimization of U-Groove Leaky Coaxial Cable

机译：U形槽漏杂交电缆损耗仿真分析与优化

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Leakage coaxial cable is a kind of coaxial cable with various slot structures on the outer conductor of the cable. It can transmit signal and transmit or receive signal and has dual functions of signal transmission line and antenna. Leakage cable has the advantages of strong environmental adaptability, uniform signal coverage, and less attenuation. It is not only widely used in closed or semiclosed space with high signal reception quality, such as tunnels, subway, underground parking lot, and elevators but also can realize security and theft-proof monitoring and protection in some areas, such as oil wells, mining fields and natural resource protection areas, military fortresses, museums, airports, banks, and schools. This paper introduces the classification and electrical parameters of leaky coaxial cables. On the basis of U-groove leaky coaxial cables, the relationship between the parameters of groove holes in U-groove and the loss of leaky coaxial cables is simulated and analyzed by HFSS software. The improved method of U-groove structure is obtained, and the curved hook-groove leaky coaxial cables are designed according to this method. The simulation results show that the coupling loss of the cable is lower than that of the U-groove leakage cable, and the transmission loss is still within the national standard. It lays a theoretical foundation for the design and development of leaky coaxial cable with low coupling loss.
机译：泄漏同轴电缆是一种同轴电缆，电缆的外导体上具有各种槽结构。它可以传输信号和发送或接收信号并具有信号传输线和天线的双功能。泄漏电缆具有强大的环境适应性，信号覆盖率均匀，衰减较小。它不仅广泛应用于具有高信号接收质量的封闭或分流空间，如隧道，地铁，地下停车场和电梯，而且还可以在某些领域实现安全性和防盗监控和保护，例如油井，采矿领域和自然资源保护区，军事堡垒，博物馆，机场，银行和学校。本文介绍了泄漏同轴电缆的分类和电气参数。基于U形槽泄漏的同轴电缆，模拟了由HFSS软件模拟和分析了U形槽中的凹槽孔的参数与漏宽同轴电缆的损耗之间的关系。获得了U形槽结构的改进方法，并且根据该方法设计了弯曲的钩槽泄漏的同轴电缆。仿真结果表明，电缆的耦合损耗低于U形槽漏电缆的耦合损耗，传输损耗仍在国家标准中。它为具有低耦合损耗的漏频同轴电缆的设计和开发提供了理论基础。

著录项

  • 来源
    《Journal of electrical and computer engineering》 |2020年第1期|9137979.1-9137979.11|共11页
  • 作者

    Gao Junguo; Ma Zhipeng; Yang Wenhua; Zhang Xiaohong;

  • 作者单位

    Harbin Univ Sci & Technol Key Lab Engn Dielect & Its Applicat Minist Educ Harbin 150080 Peoples R China;

    Harbin Univ Sci & Technol Key Lab Engn Dielect & Its Applicat Minist Educ Harbin 150080 Peoples R China;

    Xinya Elect Co Ltd Wenzhou 325603 Peoples R China;

    Harbin Univ Sci & Technol Key Lab Engn Dielect & Its Applicat Minist Educ Harbin 150080 Peoples R China;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号