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Diagnostic method for detection of fluid changes using shielded transmission lines as transmitters or receivers
专利权人:
Inc.;Cerebrotech Medical Systems
发明人:
Richard Wyeth,Mitchell Levinson
申请号:
US13745710
公开号:
US08731636B2
申请日:
2013.01.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A diagnostic system for monitoring changes in a medium is disclosed. The system includes a transmitter configured to generate and transmit a time-varying magnetic field into a medium responsive to a first signal. The system also includes a receiver positioned on an opposite side of the medium from the transmitter and configured to generate a second signal responsive to a received magnetic field at the receiver. The system also includes a processing unit configured to determine a phase shift between the transmitted magnetic field and the received magnetic field for a plurality of frequencies of the transmitted time-varying magnetic field.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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