使用微波技术在动态条件下对人类生命体征的非接触测量:一篇评论
Marek Ostrysz1, Zenon Szczepaniak1, Tadeusz Sondej1
1Faculty of Electronics, Military University of Technology, 00-908 Warsaw, Poland.
Sensors (Basel, Switzerland)
|January 28, 2026
概括
微波和雷达传感器可以在运动过程中无接触测量人类的生命体征. 这些技术为持续的健康监测和安全应用提供了潜力,克服了与运动有关的挑战.
科学领域:
- 生物医学工程 生物医学工程
- 微波工程 微波工程
- 信号处理 信号处理
背景情况:
- 传统的生命体征监测通常需要身体接触,并且在动态条件下是有限的.
- 可穿戴设备和遥感对于持续的健康和安全监测越来越重要.
- 微波和雷达技术的进步为非接触式生理测量提供了新的可能性.
研究的目的:
- 审查微波和雷达技术的近期进展,以在动态环境中进行非接触性生命体征测量.
- 突出用于可穿戴和远程应用的创新天线设计和传感器技术.
- 讨论先进的信号处理和深度学习的整合,以进行可靠的生命体征估计.
主要方法:
- 关于微波和雷达传感器用于检测生命体征的文献审查.
- 分析超宽带 (UWB) 雷达,多普勒传感器和微波反射计.
- 检查信号处理和深度学习算法,以减少运动工件.
- 讨论可穿戴设备的可生物降解和灵活的天线设计.
- 探索远程医疗,家庭监控,体育,搜救等领域的应用.
主要成果:
- 在移动的受试者中进行非接触式生命体征监测 (呼吸,心率) 的演示.
- 开发灵活,可生物降解的天线,支持5G/IoT连接.
- 成功地应用UWB雷达和先进的算法来进行强大的生命体征估计.
- 确定关键挑战,包括运动工件,解剖学变异性和能源效率.
- 在搜救场景中定位和检测生命体征的潜力.
结论:
- 微波和雷达技术显示出对人类生理活动的不显眼,连续和可持续监测的重大前景.
- 这些技术可以支持未来的医疗保健,远程医疗和安全系统,包括搜救.
- 需要进一步的研究来应对小型化,能源效率和跨学科的可变性等挑战,以便广泛采用.
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