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基于天线的双平面单极遥感系统用于微波医疗应用.

Minghui Zhao1, Asad Riaz1, Imran M Saied1

  • 1School of Engineering, The University of Edinburgh, Edinburgh EH9 3FF, UK.

Sensors (Basel, Switzerland)
|January 23, 2024
PubMed
概括

使用双平面单极天线的新型微波传感系统为监测神经退行性疾病 (NDs) 提供了一种低成本的非侵入性方法. 这项技术有助于早期检测和长期患者护理,克服了传统成像技术的局限性.

科学领域:

  • 生物医学工程 生物医学工程
  • 医疗成像医学成像
  • 电磁学 电磁学 电磁学 电磁学

背景情况:

  • 神经退行性疾病 (NDs) 对患者和社会造成重大负担,需要早期诊断和持续监测.
  • 传统的成像技术 (CT,MRI,PET) 对于NDs是昂贵的,并且具有有限的可访问性.
  • 微波传感和成像 (MSI) 为监测病理变化提供了一个有希望的非侵入性替代方案,例如侧腔室扩大.

研究的目的:

  • 开发和验证一种新的基于天线的双平面单极遥感系统,用于神经退行性疾病监测.
  • 评估使用MSI用于检测与NDs相关的大脑异常的可行性.
  • 为长期监测ND患者提供低成本,方便的工具.

主要方法:

  • 使用CST Studio Suite设计和模拟双平面单极天线.
  • 综合天线分析包括反射系数,增益,辐射模式和SAR.
  • 将天线集成到遥感系统中,并使用大脑幻影和矢量网络分析仪进行实验验证.
  • 基于雷达的成像算法的应用,用于重建脑部异常图像.

主要成果:

  • 设计的天线具有适合MSI应用的特性.
  • 开发的遥感系统成功地重建了暗示幽灵大脑异常的图像.
关键词:
微波传感器是微波传感器.非侵入性的传感器.平面式单极天线天线宽带宽带是什么意思

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  • 该系统展示了非侵入性检测侧腔室扩大的潜力.

    • 结论:

    • 拟议的基于双平面单极天线的MSI系统是长期神经退行性疾病监测的可行,低成本和高效的工具.
    • 这项技术在临床环境和养老院中可能特别有益.
    • MSI提供了一种方便和可访问的方法来补充现有的ND诊断方法.