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1. 发明申请

WO2007008493A1 COUPLING LOOP, CABLE ASSEMBLY AND METHOD FOR POSITIONING COUPLING LOOP 审中-公开
标题翻译：耦合环，电缆组件和定位耦合环路的方法
公开(公告)号：WO2007008493A1
公开(公告)日：2007-01-18
申请号：PCT/US2006/026015
申请日：2006-06-30
申请人： CARDIOMEMS, INC. , KROH, Jason , ELLIS, Michael , MILLER, Donald , REFERMAT, Robert
发明人： KROH, Jason , ELLIS, Michael , MILLER, Donald , REFERMAT, Robert
IPC分类号： H04B5/00 , A61B5/00 , G01R33/00
CPC分类号： A61B5/02014 , A61B5/0031 , A61B5/064 , A61B5/07 , A61B2560/0219 , H01B11/20 , H04B5/0043 , Y10S128/903
摘要： A coupling loop or antenna is provided that can be used with a system that determines the resonant frequency of a sensor by adjusting the phase and frequency of an energizing signal until the frequency of the energizing signal matches the resonant frequency of the sensor. The coupling loop includes multiple loops. Preferably two tuned loops are used for transmitting the energizing signal to the sensor and an un-tuned loop is used for receiving the sensor signal from the sensor. A cable attached to the coupling loop provides maximum isolation between the energizing signal and the sensor signal by maximizing the distance between the coaxial cables that carry the signals and maintaining the relative positions of the coaxial cables throughout the cable assembly. Orientation features on the housing for the coupling loop and the sensor are provided to assist in positioning the coupling loop relative to the sensor to maximize the coupling between the sensor signal and the coupling loop.
摘要翻译：提供耦合环路或天线，其可以与通过调节激励信号的相位和频率来确定传感器的谐振频率的系统一起使用，直到通电信号的频率与传感器的谐振频率匹配。耦合回路包括多个回路。优选地，两个调谐回路用于将激励信号传输到传感器，并且未调谐回路用于从传感器接收传感器信号。连接到耦合回路的电缆通过使承载信号的同轴电缆之间的距离最大化并且保持同轴电缆在整个电缆组件中的相对位置来提供激励信号和传感器信号之间的最大隔离。提供用于耦合回路和传感器的壳体上的定向特征以帮助相对于传感器定位耦合回路，以使传感器信号和耦合回路之间的耦合最大化。

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