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首页> 外文会议>2019 IEEE International Conference on Computational Electromagnetics >A Compact Dual-Band Folded-Cavity Antenna for Microwave Biomedical Imaging Applications
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A Compact Dual-Band Folded-Cavity Antenna for Microwave Biomedical Imaging Applications

机译：微波生物医学成像应用的紧凑型双频折叠腔天线

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摘要

A compact dual-band folded-cavity antenna is presented for microwave biomedical imaging applications. The antenna which operates at 433MHz and 915MHz in industrial, scientific and medical (ISM) band radiates in the in-body direction. The antenna has a compact size of 20mm × 20mm. It is miniaturized by folded-cavity structure. A circuit with lumped components is adopted to improve impedance matching performance. The antenna is fabricated and an experiment is conducted to verify its performance. The comparison between simulation and experiment results is made and discussed. This antenna may be used for thorax imaging in the future development.
机译：提出了一种紧凑的双频折叠腔天线，用于微波生物医学成像应用。在工业，科学和医学（ISM）频段中以433MHz和915MHz工作的天线沿体内方向辐射。天线的尺寸为20mm×20mm。通过折叠腔结构使其小型化。采用具有集总元件的电路来改善阻抗匹配性能。制作天线并进行实验以验证其性能。进行了仿真和实验结果的比较和讨论。该天线可能在未来的发展中用于胸部成像。

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  • 来源
  • 会议地点 Shanghai(CN)
  • 作者

    Haolin Zhang; Xibi Chen; Maokun Li; Fan Yang; Shenheng Xu;

  • 作者单位

    State Key Laboratory on Microwave and Digital Communications, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, 100084, China;

    State Key Laboratory on Microwave and Digital Communications, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, 100084, China;

    State Key Laboratory on Microwave and Digital Communications, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, 100084, China;

    State Key Laboratory on Microwave and Digital Communications, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, 100084, China;

    State Key Laboratory on Microwave and Digital Communications, Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, 100084, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Microwave antennas; Microwave imaging; Microwave circuits; Microwave communication;

    机译：微波天线;微波成像;微波电路;微波通信;;
  • 入库时间 2022-08-26 14:32:48

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