发明名称 |
Simple method for electronically damping resonant transducers |
摘要 |
A method for electronically damping an oscillator of a resonant transducer in which a first electrical pulse is applied to the resonant transducer, oscillating the oscillator, thereby forming a first waveform having a first amplitude and a phase. A second electrical pulse is then applied to the resonant transducer, forming a second waveform having a phase delay relative to the phase of the first waveform, resulting in substantial damping of the oscillator.
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申请公布号 |
US2005241396(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20040838030 |
申请日期 |
2004.05.03 |
申请人 |
HUEBLER JAMES E;TEITSMA ALBERT |
发明人 |
HUEBLER JAMES E.;TEITSMA ALBERT |
分类号 |
G01N29/02;G01N29/036;G01N29/34;(IPC1-7):G01N29/02 |
主分类号 |
G01N29/02 |
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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