发明名称 |
METHOD AND APPARATUS FOR TIME MEASUREMENT |
摘要 |
A method is provided for accurate time measurement. Time is first measured with a first oscillator. At designated intervals, a second oscillator is activated for a period of time based on the first oscillator. The second oscillator is more accurate than the first oscillator. Pulses are then counted from the second oscillator during the period of time. The second oscillator is then turned off after the period of time. The count from the second oscillator is used as a new measurement of the period of time of the first oscillator. |
申请公布号 |
WO2005125015(A2) |
申请公布日期 |
2005.12.29 |
申请号 |
WO2005US20876 |
申请日期 |
2005.06.14 |
申请人 |
POWERPRECISE SOLUTIONS, INC.;HOULDSWORTH, JOHN |
发明人 |
HOULDSWORTH, JOHN |
分类号 |
G04G3/00;G04G3/02;H03L7/00 |
主分类号 |
G04G3/00 |
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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