用于远程测量生命体征的毫米波雷达

2009 IEEE Radar Conference Pub Date : 2009-05-04 DOI:10.1109/RADAR.2009.4977021

D. Petkie, C. Benton, E. Bryan

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引用次数: 61

摘要

我们提出了一种用于呼吸和心率远程测量的228 GHz外差雷达系统的开发。毫米波系统的优点包括对小位移的更高灵敏度，通过大气和衣服的传输，以及在长距离上保持光束准直的能力。我们提供了一组呼吸和心率测量值，测量范围为50米。

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Millimeter wave radar for remote measurement of vital signs

We present the development of a 228 GHz heterodyne radar system for the remote measurement of respiration and heart rates. The advantages of a millimeter wave system include a higher sensitivity to small displacements, transmission through the atmosphere and clothing and the ability to maintain a collimated beam over large distances. We present a set of respiration and heart rate measurements out to a range of 50 meters.

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2009 IEEE Radar Conference

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