发明名称 |
Noise rejection and parasitic capacitance removal implementations |
摘要 |
A capacitive sensing circuit including a microchip and a sense plate, wherein the microchip comprises a hardware Q RF noise detector module that provides a logical indication of when noise impacts on the integrated circuit. |
申请公布号 |
US8395395(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20080593956 |
申请日期 |
2008.11.27 |
申请人 |
BRUWER FREDERICK JOHANNES;VILJOEN JEAN;HARKER GRANT CECIL;VAN DER MERWE DOUW GERBRANDT;AZOTEQ (PTY) LTD. |
发明人 |
BRUWER FREDERICK JOHANNES;VILJOEN JEAN;HARKER GRANT CECIL;VAN DER MERWE DOUW GERBRANDT |
分类号 |
G01R27/26 |
主分类号 |
G01R27/26 |
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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