发明名称 |
Temperature measurement using a diode with saturation current cancellation |
摘要 |
Various embodiments provide systems and methods measuring the temperature of a device using a semiconductor temperature sensor, such as a diode. This invention allows the use of an uncalibrated diode to be used as a temperature sensor by applying a sinusoidally varying forcing current to the diode and measuring the rate of change of the voltage across the diode. Embodiments advantageously provide for a rapid, responsive temperature measuring, substantially eliminating the effect of lead resistance associated with the temperature sensor. |
申请公布号 |
US8628240(B2) |
申请公布日期 |
2014.01.14 |
申请号 |
US20090502986 |
申请日期 |
2009.07.14 |
申请人 |
TUSTANIWSKYJ JERRY IHOR;BABCOCK JAMES WITTMAN;DELTA DESIGN, INC. |
发明人 |
TUSTANIWSKYJ JERRY IHOR;BABCOCK JAMES WITTMAN |
分类号 |
G01K7/01 |
主分类号 |
G01K7/01 |
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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