发明名称 |
Receiver used in marker localization sensing system using coherent detection |
摘要 |
A receiver for determining the location of a marker that is excited with an exciting waveform. A sensing array having coils is used to sense magnetic flux from the resonating marker. The coils provide inputs to the receiver. The receiver includes a correlation processor for analyzing the inputs in a coherent manner. The receiver determines the phase component of each of the inputs and compensates for differences.
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申请公布号 |
US6977504(B2) |
申请公布日期 |
2005.12.20 |
申请号 |
US20030749860 |
申请日期 |
2003.12.31 |
申请人 |
CALYPSO MEDICAL TECHNOLOGIES, INC. |
发明人 |
WRIGHT J. NELSON;NEWELL LAURENCE J. |
分类号 |
G01V15/00;(IPC1-7):G01V3/00;A61B5/05 |
主分类号 |
G01V15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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