阵列天线类型对心率监测雷达的影响

2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2022-05-16 DOI:10.1109/IMBioC52515.2022.9790272

O. J. Babarinde, Peyman Pourmohammadi, G. Vandenbosch, D. Schreurs

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引用次数: 0

摘要

天线作为无线射频系统的前端设备，直接影响系统的性能。本文研究了阵列天线的增益、孔径效率和极化对雷达传感器心率测量的影响。结果表明，在发送端使用低增益线极化阵列天线，在接收端使用高增益线极化或圆极化阵列天线，可以更准确地测量心率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Impact of Array Antenna Types on Heart Rate Monitoring Radar

Antennas, as the front-end device of wireless RF systems, influence system performance. The impact of gain, aperture efficiency, and polarization of array antennas on the measurement of heart rate with a radar sensor is assessed in this work. Results suggest the use of low gain linearly polarized array antenna at the transmitter and high gain linearly polarized or circularly polarized array antenna at the receiver for more accurate measurement of heart rate.

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2022 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)

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