发明名称 |
CAPACITANCE DISPLACEMENT AND ROTATION SENSOR |
摘要 |
A position measuring sensor formed from opposing sets of capacitor plates measures both rotational displacement and lateral displacement from the changes in capacitances as overlapping areas of capacitors change. Capacitances are measured by a measuring circuit. The measured capacitances are provided to a calculating circuit that performs calculations to obtain angular and lateral displacement from the capacitances measured by the measuring circuit. |
申请公布号 |
WO2010017065(A2) |
申请公布日期 |
2010.02.11 |
申请号 |
WO2009US51988 |
申请日期 |
2009.07.28 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;DUDEN, THOMAS |
发明人 |
DUDEN, THOMAS |
分类号 |
H01J37/26;H01J37/244 |
主分类号 |
H01J37/26 |
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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