500MHz至3GHz波段人类心跳和呼吸的雷达横截面

2011 IEEE Radio and Wireless Symposium Pub Date : 2011-03-07 DOI:10.1109/RWS.2011.5725466

Oyvind Aardal, S. Hamran, T. Berger, Jan Hammerstad, T. Lande

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引用次数: 15

摘要

心肺运动可以用雷达从远处检测到。哪个频率最适合检测心跳或呼吸是与生理运动的雷达横截面(RCS)相关联的。本文通过校准两个人的雷达记录，研究了在500MHz至3GHz频率范围内人类心跳和呼吸的RCS。

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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Radar cross section of the human heartbeat and respiration in the 500MHz to 3GHz band

Cardiopulmonary motion can be detected from a distance using radar. Which frequencies that are best suited for detecting heartbeats or respiration is connected to the radar cross section (RCS) of the physiological motion. In this paper, we investigate the RCS of human heartbeats and respiration in the frequency range 500MHz to 3GHz through calibrated radar recordings of two persons.

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2011 IEEE Radio and Wireless Symposium

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