发明名称 |
Time-interleaved method for efficient operation of an acoustic wave sensor array |
摘要 |
A time-interleaved method for efficient operation of an acoustic wave sensor array couples each sensor repetitively and one at a time via a digitally-addressable analog switch, or multiplexer, to a single oscillator driver to form an oscillation circuit. A frequency of oscillation for each acoustic wave sensor is determined. The frequency for each acoustic wave sensor then is converted into a measurement value for the parameter to which each acoustic wave sensor is sensitive.
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申请公布号 |
US5488866(A) |
申请公布日期 |
1996.02.06 |
申请号 |
US19940225867 |
申请日期 |
1994.04.11 |
申请人 |
TEKTRONIX, INC. |
发明人 |
RAVEL, MIHIR K.;PEPPER, STEVEN H. |
分类号 |
G01N29/00;G01N29/02;G01N29/036;G01N29/12;(IPC1-7):G01N29/08 |
主分类号 |
G01N29/00 |
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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