发明名称 |
MOTION SENSOR, METHOD, AND COMPUTER-READABLE STORAGE MEDIUM PROVIDING A MOTION SENSOR THAT CAN RAPIDLY CALIBRATE GAINS |
摘要 |
<p>A motion sensor includes an amplitude difference processor coupled to receive a first signal representative of a first one of a plurality of AGC control signals and a second signal representative of a second one of the plurality of AGC control signals. The amplitude difference processor is configured to detect if a value of the first signal is representative of a different gain than a value of the second signal by a predetermined amount. In response to the detection, the AGC processor is configured to change the value of the first one of the plurality of AGC control signals to bring its value closer to the value of the second one of the AGC control signals. A method and computer-readable storage medium can use the motion sensor.</p> |
申请公布号 |
EP2564212(B1) |
申请公布日期 |
2014.04.02 |
申请号 |
EP20110720259 |
申请日期 |
2011.05.04 |
申请人 |
ALLEGRO MICROSYSTEMS, LLC |
发明人 |
FOLETTO, ANDREA;FERNANDEZ, DEVON;BURDETTE, ERIC |
分类号 |
G01P3/487;G01D5/14;G01D5/244;G01P3/488;G01P3/489;G01P21/00 |
主分类号 |
G01P3/487 |
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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