发明名称 |
Variable resistance sensor with common reference leg |
摘要 |
A resistive bridge sensor circuit that includes a first resistive bridge circuit having a first variable resistance resistor and a second resistive bridge circuit having a second variable resistance resistor. The first and second resistive bridge circuits share at least a portion of a common reference leg that sets a resistance of a first and second variable resistors. The common reference leg or a portion of the common reference leg is alternately switchably connected to one of the first and second resistive bridge circuits.
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申请公布号 |
US2005092077(A1) |
申请公布日期 |
2005.05.05 |
申请号 |
US20040978156 |
申请日期 |
2004.10.29 |
申请人 |
CELERITY GROUP, INC. |
发明人 |
LULL JOHN M. |
分类号 |
G01F1/684;G01F1/696;G01F1/698;G01F1/86;(IPC1-7):G01F1/68 |
主分类号 |
G01F1/684 |
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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