利用柔性发射阵列透镜在医疗雷达应用中进行远程探测的新方法

IF 3 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC
Rifa Atul Izza Asyari;Kuan-Yuan Lee;Rezki El Arif;Tzyy-Sheng Jason Horng;Daniel Teichmann
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引用次数: 0

摘要

本研究介绍了一种新方法,即在医疗雷达系统中采用可适应的发射阵列透镜,增强远场电磁波束的方向性。在测试过程中,新开发的天线阵列在特定频率范围内的增益、带宽、回波损耗和隔离度都有明显改善。包括各种焦距和弯曲情况在内的综合评估突出表明,这种可适应透镜的性能优于先前的技术。其卓越的精度和灵敏度使其成为实时远程健康监测系统的理想工具,特别是在脉搏检测方面。研究结果表明,这种创新方法检测到的心率与标准参考心率一致,再次证明了其可靠性和准确性。这种一致性凸显了透射阵列透镜作为医疗雷达系统的重要进步的潜力。这项研究不仅验证了透镜的有效性和可靠性,还为该领域的进一步研究和开发奠定了坚实的基础。所获得的真知灼见有望极大地推动雷达技术在医疗保健领域的发展,带来更准确、高效和无创的健康监测解决方案,从而改善患者护理和治疗效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Novel Approach to Remote Detection in Medical Radar Applications Using Flexible Transmit Array Lenses
This study introduces a novel method employing adaptable transmitarray lenses for medical radar systems, enhancing the direction of electromagnetic beams in the far-field. The newly developed antenna array exhibited marked improvements in gain, bandwidth, return loss, and isolation within specific frequency ranges during testing. Comprehensive evaluations, including various focal lengths and bending scenarios, underscored the superior performance of this adaptable lens over prior techniques. Its exceptional precision and sensitivity render it an ideal tool for real-time remote health monitoring systems, particularly in pulse detection. The research findings consistently aligned the heart rates detected by this innovative method with standard reference rates, reaffirming its reliability and accuracy. This consistency highlights the potential of the transmitarray lenses as a valuable advancement in medical radar systems. The study not only validates the effectiveness and reliability of the lenses but also lays a solid foundation for further research and development in this field. The insights garnered are expected to significantly bolster the progression of radar technologies in healthcare, leading to more accurate, efficient, and non-invasive health monitoring solutions, thereby enhancing patient care and outcomes.
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来源期刊
CiteScore
5.80
自引率
9.40%
发文量
58
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