基于超宽带雷达的心脏运动检测在医学诊断中的应用

2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2012-10-08 DOI:10.1109/APWC.2012.6324928

O. Kosch, F. Scotto di Clemente, M. Hein, F. Seifert

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引用次数: 2

摘要

开发了一种非接触、无干扰的多通道超宽带(UWB)雷达检测心脏力学和呼吸的方法[2]，适用于为心脏磁共振成像提供触发信号。与以前的系统相比，我们将天线的数量增加到四个发射器和八个接收器天线。这允许测量多达32个通道，并使超宽带运动检测对天线相对于心脏的特定位置不那么敏感。

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UWB radar based cardiac motion detection in medical diagnostic

A contact-less, interference-free approach for the detection of cardiac mechanics and respiration by means of multi-channel ultra-wideband (UWB) radar was developed [2], suitable to deliver trigger signals for cardiac MR imaging. Compared to previous systems we increased the number of antennas to four transmitters and eight receiver antennas. This allows measurements of up to 32 channels and makes UWB motion detection less sensitive to the particular positioning of the antennas relative to the heart.

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2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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